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|
<!DOCTYPE html>
<html>
<head>
<title>The tablelist::tablelist Command</title>
<meta name="Author" content="Csaba Nemethi">
<meta name="Keywords" content=
"tablelist, multi-column, listbox, tree, widget">
<link rel="stylesheet" type="text/css" href="stylesheet.css">
</head>
<body>
<div align="center">
<h1>The <code><b>tablelist::tablelist</b></code> Command</h1>
<h2>For Tablelist Version 6.11</h2>
<h3>by</h3>
<h2>Csaba Nemethi</h2>
<address>
<a href="mailto:csaba.nemethi@t-online.de">csaba.nemethi@t-online.de</a>
</address>
</div>
<hr>
<h2 id="contents">Contents</h2>
<ul>
<li><a href="#quick_ref">Quick Reference</a></li>
<li><a href="#detailed_ref">Detailed Reference</a></li>
</ul>
<div align="center">
<p><a href="index.html">Start page</a></p>
</div>
<hr>
<h2 id="quick_ref">Quick Reference</h2>
<dl>
<dt><a href="#name">NAME</a></dt>
<dd><code>tablelist::tablelist</code> – Create and manipulate
tablelist widgets</dd>
<dt class="tm"><a href="#synopsis">SYNOPSIS</a></dt>
<dd>
<pre>
<b>tablelist::tablelist</b> <i>pathName</i> ?<i>options</i>?
</pre>
</dd>
<dt><a href="#description">DESCRIPTION</a></dt>
<dt class="tm"><a href="#std_options">STANDARD OPTIONS</a></dt>
<dd>
<pre>
<b>-borderwidth -highlightthickness -setgrid
-cursor -relief -xscrollcommand
-exportselection -selectbackground -yscrollcommand
-highlightbackground -selectborderwidth
-highlightcolor -selectforeground</b>
</pre>
</dd>
<dt><a href="#body_options">OPTIONS FOR THE BODY AND HEADER COMPONENTS OF
THE WIDGET</a></dt>
<dd>
<pre>
<b>-background -disabledforeground -font -foreground</b>
</pre>
</dd>
<dt><a href="#widget_options">WIDGET-SPECIFIC OPTIONS</a></dt>
<dd><code><b><a href="#acceptchildcommand">-acceptchildcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#acceptdropcommand">-acceptdropcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#activestyle">-activestyle</a></b>
<b>frame</b>|<b>none</b>|<b>underline</b></code></dd>
<dd><code><b><a href="#arrowcolor">-arrowcolor</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#arrowdisabledcolor">-arrowdisabledcolor</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#arrowstyle">-arrowstyle</a></b>
<b>flat6x4</b>|<b>flat7x4</b>|<b>flat7x5</b>|<b>flat7x7</b>|<b>flat8x4</b>|<b>flat8x5</b>|<br>
<b> flat9x5</b>|<b>flat9x6</b>|<b>flat11x6</b>|<b>flat13x7</b>|<b>flat15x8</b>|<b>flatAngle7x4</b>|<br>
<b> flatAngle7x5</b>|<b>flatAngle9x5</b>|<b>flatAngle9x6</b>|<b>flatAngle9x7</b>|<br>
<b> flatAngle10x6</b>|<b>flatAngle10x7</b>|<b>flatAngle11x6</b>|<b>flatAngle13x7</b>|<br>
<b> flatAngle15x8</b>|<b>photo7x4</b>|<b>photo7x7</b>|<b>photo9x5</b>|<b>photo11x6</b>|<br>
<b> photo13x7</b>|<b>photo15x8</b>|<b>sunken8x7</b>|<b>sunken10x9</b>|<b>sunken12x11</b></code></dd>
<dd><code><b><a href="#autofinishediting">-autofinishediting</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#autoscan">-autoscan</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#collapsecommand">-collapsecommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#colorizecommand">-colorizecommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#columns">-columns</a></b> {<i>width</i> <i>title</i>
?<b>left</b>|<b>right</b>|<b>center</b>? <i>width</i> <i>title</i>
?<b>left</b>|<b>right</b>|<b>center</b>? ...}</code></dd>
<dd><code><b><a href="#columntitles">-columntitles</a></b> {<i>title</i>
<i>title</i> ...}</code></dd>
<dd><code><b><a href="#customdragsource">-customdragsource</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#displayondemand">-displayondemand</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#editendcommand">-editendcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#editselectedonly">-editselectedonly</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#editstartcommand">-editstartcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#expandcommand">-expandcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#forceeditendcommand">-forceeditendcommand</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#fullseparators">-fullseparators</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#height">-height</a></b> <i>units</i></code></dd>
<dd><code><b><a href="#incrarrowtype">-incrarrowtype</a></b>
<b>up</b>|<b>down</b></code></dd>
<dd><code><b><a href="#instanttoggle">-instanttoggle</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href=
"#labelactivebackground">-labelactivebackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href=
"#labelactiveforeground">-labelactiveforeground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#labelbackground">-labelbackground</a></b>
<i>color</i></code> or <code><b>-labelbg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#labelborderwidth">-labelborderwidth</a></b>
<i>screenDistance</i></code> or <code><b>-labelbd</b>
<i>screenDistance</i></code></dd>
<dd><code><b><a href="#labelcommand">-labelcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#labelcommand2">-labelcommand2</a></b>
<i>command</i></code></dd>
<dd><code><b><a href=
"#labeldisabledforeground">-labeldisabledforeground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#labelfont">-labelfont</a></b>
<i>font</i></code></dd>
<dd><code><b><a href="#labelforeground">-labelforeground</a></b>
<i>color</i></code> or <code><b>-labelfg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#labelheight">-labelheight</a></b>
<i>lines</i></code></dd>
<dd><code><b><a href="#labelpady">-labelpady</a></b>
<i>screenDistance</i></code></dd>
<dd><code><b><a href="#labelrelief">-labelrelief</a></b>
<b>raised</b>|<b>sunken</b>|<b>flat</b>|<b>ridge</b>|<b>solid</b>|<b>groove</b></code></dd>
<dd><code><b><a href="#listvariable">-listvariable</a></b>
<i>variable</i></code></dd>
<dd><code><b><a href="#movablecolumns">-movablecolumns</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#movablerows">-movablerows</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#movecolumncursor">-movecolumncursor</a></b>
<i>cursor</i></code></dd>
<dd><code><b><a href="#movecursor">-movecursor</a></b>
<i>cursor</i></code></dd>
<dd><code><b><a href="#populatecommand">-populatecommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#protecttitlecolumns">-protecttitlecolumns</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#resizablecolumns">-resizablecolumns</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#resizecursor">-resizecursor</a></b>
<i>cursor</i></code></dd>
<dd><code><b><a href="#selectfiltercommand">-selectfiltercommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#selectmode">-selectmode</a></b>
<b>single</b>|<b>browse</b>|<b>multiple</b>|<b>extended</b></code></dd>
<dd><code><b><a href="#selecttype">-selecttype</a></b>
<b>row</b>|<b>cell</b></code></dd>
<dd><code><b><a href="#setfocus">-setfocus</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#showarrow">-showarrow</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#showbusycursor">-showbusycursor</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#showeditcursor">-showeditcursor</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#showhorizseparator">-showhorizseparator</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#showlabels">-showlabels</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#showseparators">-showseparators</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#snipstring">-snipstring</a></b>
<i>string</i></code></dd>
<dd><code><b><a href="#sortcommand">-sortcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#spacing">-spacing</a></b>
<i>screenDistance</i></code></dd>
<dd><code><b><a href="#state">-state</a></b>
<b>normal</b>|<b>disabled</b></code></dd>
<dd><code><b><a href="#stretch">-stretch</a></b>
<b>all</b>|<i>columnIndexList</i></code></dd>
<dd><code><b><a href="#stripebackground">-stripebackground</a></b>
<i>color</i></code> or <code><b>-stripebg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#stripeforeground">-stripeforeground</a></b>
<i>color</i></code> or <code><b>-stripefg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#stripeheight">-stripeheight</a></b>
<i>lines</i></code></dd>
<dd><code><b><a href="#takefocus">-takefocus</a></b>
<b>0</b>|<b>1</b>|<b>""</b>|<i>command</i></code></dd>
<dd><code><b><a href="#targetcolor">-targetcolor</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#tight">-tight</a></b> <i>boolean</i></code></dd>
<dd><code><b><a href="#titlecolumns">-titlecolumns</a></b>
<i>number</i></code></dd>
<dd><code><b><a href="#tooltipaddcommand">-tooltipaddcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#tooltipdelcommand">-tooltipdelcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#treecolumn">-treecolumn</a></b>
<i>columnIndex</i></code></dd>
<dd><code><b><a href="#treestyle">-treestyle</a></b>
<b>adwaita</b>|<b>ambiance</b>|<b>aqua</b>|<b>arc</b>|<b>baghira</b>|<b>bicolor100</b>|<b>bicolor125</b>|<b>bicolor150</b>|<br>
<b> bicolor175</b>|<b>bicolor200</b>|<b>blueMenta</b>|<b>classic100</b>|<b>classic125</b>|<b>classic150</b>|<br>
<b> classic175</b>|<b>classic200</b>|<b>dust</b>|<b>dustSand</b>|<b>gtk</b>|<b>klearlooks</b>|<b>mate</b>|<b>menta</b>|<br>
<b> mint</b>|<b>mint2</b>|<b>newWave</b>|<b>oxygen1</b>|<b>oxygen2</b>|<b>phase</b>|<b>plain100</b>|<b>plain125</b>|<br>
<b> plain150</b>|<b>plain175</b>|<b>plain200</b>|<b>plastik</b>|<b>plastique</b>|<b>radiance</b>|<b>ubuntu</b>|<br>
<b> ubuntu2</b>|<b>ubuntu3</b>|<b>ubuntuMate</b>|<b>vistaAero</b>|<b>vistaClassic</b>|<b>white100</b>|<br>
<b> white125</b>|<b>white150</b>|<b>white175</b>|<b>white200</b>|<b>win7Aero</b>|<b>win7Classic</b>|<br>
<b> win10</b>|<b>winnative</b>|<b>winxpBlue</b>|<b>winxpOlive</b>|<b>winxpSilver</b>|<b>yuyo</b></code></dd>
<dd><code><b><a href="#width">-width</a></b> <i>characters</i></code></dd>
<dd><code><b><a href="#xmousewheelwindow">-xmousewheelwindow</a></b>
<i>window</i></code></dd>
<dd><code><b><a href="#ymousewheelwindow">-ymousewheelwindow</a></b>
<i>window</i></code></dd>
<dt class="tm"><a href="#col_options">COLUMN CONFIGURATION OPTIONS</a></dt>
<dd><code><b><a href="#col_align">-align</a></b>
<b>left</b>|<b>right</b>|<b>center</b></code></dd>
<dd><code><b><a href="#col_background">-background</a></b>
<i>color</i></code> or <code><b>-bg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_changesnipside">-changesnipside</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href=
"#col_changetitlesnipside">-changetitlesnipside</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#col_editable">-editable</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#col_editwindow">-editwindow</a></b>
<i>name</i></code></dd>
<dd><code><b><a href="#col_font">-font</a></b> <i>font</i></code></dd>
<dd><code><b><a href="#col_foreground">-foreground</a></b>
<i>color</i></code> or <code><b>-fg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_formatcommand">-formatcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#col_hide">-hide</a></b> <i>boolean</i></code></dd>
<dd><code><b><a href="#col_labelalign">-labelalign</a></b>
<b>left</b>|<b>right</b>|<b>center</b></code></dd>
<dd><code><b><a href="#col_labelopts">-labelbackground</a></b>
<i>color</i></code> or <code><b>-labelbg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelborderwidth</a></b>
<i>screenDistance</i></code> or <code><b>-labelbd</b>
<i>screenDistance</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelcommand2</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelfont</a></b>
<i>font</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelforeground</a></b>
<i>color</i></code> or <code><b>-labelfg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelheight</a></b>
<i>lines</i></code></dd>
<dd><code><b><a href="#col_labelimage">-labelimage</a></b>
<i>image</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelpady</a></b>
<i>screenDistance</i></code></dd>
<dd><code><b><a href="#col_labelopts">-labelrelief</a></b>
<b>raised</b>|<b>sunken</b>|<b>flat</b>|<b>ridge</b>|<b>solid</b>|<b>groove</b></code></dd>
<dd><code><b><a href="#col_labelvalign">-labelvalign</a></b>
<b>center</b>|<b>top</b>|<b>bottom</b></code></dd>
<dd><code><b><a href="#col_maxwidth">-maxwidth</a></b>
<i>width</i></code></dd>
<dd><code><b><a href="#col_name">-name</a></b> <i>name</i></code></dd>
<dd><code><b><a href="#col_resizable">-resizable</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#col_selectbackground">-selectbackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_labelopts">-selectfiltercommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#col_selectforeground">-selectforeground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_showarrow">-showarrow</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#col_showlinenumbers">-showlinenumbers</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#col_sortcommand">-sortcommand</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#col_sortmode">-sortmode</a></b>
<b>ascii</b>|<b>asciinocase</b>|<b>command</b>|<b>dictionary</b>|<b>integer</b>|<b>real</b></code></dd>
<dd><code><b><a href="#col_stretchable">-stretchable</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#col_stripebackground">-stripebackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_stripeforeground">-stripeforeground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#col_text">-text</a></b> <i>list</i></code></dd>
<dd><code><b><a href="#col_title">-title</a></b> <i>title</i></code></dd>
<dd><code><b><a href="#col_valign">-valign</a></b>
<b>center</b>|<b>top</b>|<b>bottom</b></code></dd>
<dd><code><b><a href="#col_width">-width</a></b> <i>width</i></code></dd>
<dd><code><b><a href="#col_wrap">-wrap</a></b> <i>boolean</i></code></dd>
<dt class="tm"><a href="#row_options">ROW CONFIGURATION OPTIONS IN THE
TABLELIST BODY</a></dt>
<dd><code><b><a href="#row_background">-background</a></b>
<i>color</i></code> or <code><b>-bg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#row_font">-font</a></b> <i>font</i></code></dd>
<dd><code><b><a href="#row_foreground">-foreground</a></b>
<i>color</i></code> or <code><b>-fg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#row_hide">-hide</a></b> <i>boolean</i></code></dd>
<dd><code><b><a href="#row_name">-name</a></b> <i>name</i></code></dd>
<dd><code><b><a href="#row_selectable">-selectable</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#row_selectbackground">-selectbackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#row_selectforeground">-selectforeground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#row_text">-text</a></b> <i>list</i></code></dd>
<dt class="tm"><a href="#hdr_row_options">ROW CONFIGURATION OPTIONS IN THE
TABLELIST HEADER</a></dt>
<dd><code><b><a href="#hdr_row_background">-background</a></b>
<i>color</i></code> or <code><b>-bg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#hdr_row_font">-font</a></b> <i>font</i></code></dd>
<dd><code><b><a href="#hdr_row_foreground">-foreground</a></b>
<i>color</i></code> or <code><b>-fg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#hdr_row_name">-name</a></b> <i>name</i></code></dd>
<dd><code><b><a href="#hdr_row_text">-text</a></b> <i>list</i></code></dd>
<dt class="tm"><a href="#cell_options">CELL CONFIGURATION OPTIONS IN THE
TABLELIST BODY</a></dt>
<dd><code><b><a href="#cell_background">-background</a></b>
<i>color</i></code> or <code><b>-bg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#cell_editable">-editable</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#cell_editwindow">-editwindow</a></b>
<i>name</i></code></dd>
<dd><code><b><a href="#cell_font">-font</a></b> <i>font</i></code></dd>
<dd><code><b><a href="#cell_foreground">-foreground</a></b>
<i>color</i></code> or <code><b>-fg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#cell_image">-image</a></b> <i>image</i></code></dd>
<dd><code><b><a href="#cell_imagebackground">-imagebackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#cell_selectbackground">-selectbackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#cell_selectforeground">-selectforeground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#cell_stretchwindow">-stretchwindow</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#cell_text">-text</a></b> <i>text</i></code></dd>
<dd><code><b><a href="#cell_valign">-valign</a></b>
<b>center</b>|<b>top</b>|<b>bottom</b></code></dd>
<dd><code><b><a href="#cell_window">-window</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#cell_windowdestroy">-windowdestroy</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#cell_windowupdate">-windowupdate</a></b>
<i>command</i></code></dd>
<dt class="tm"><a href="#hdr_cell_options">CELL CONFIGURATION OPTIONS IN
THE TABLELIST HEADER</a></dt>
<dd><code><b><a href="#hdr_cell_background">-background</a></b>
<i>color</i></code> or <code><b>-bg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#hdr_cell_font">-font</a></b> <i>font</i></code></dd>
<dd><code><b><a href="#hdr_cell_foreground">-foreground</a></b>
<i>color</i></code> or <code><b>-fg</b>
<i>color</i></code></dd>
<dd><code><b><a href="#hdr_cell_image">-image</a></b>
<i>image</i></code></dd>
<dd><code><b><a href="#hdr_cell_imagebackground">-imagebackground</a></b>
<i>color</i></code></dd>
<dd><code><b><a href="#hdr_cell_stretchwindow">-stretchwindow</a></b>
<i>boolean</i></code></dd>
<dd><code><b><a href="#hdr_cell_text">-text</a></b> <i>text</i></code></dd>
<dd><code><b><a href="#hdr_cell_valign">-valign</a></b>
<b>center</b>|<b>top</b>|<b>bottom</b></code></dd>
<dd><code><b><a href="#hdr_cell_window">-window</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#hdr_cell_windowdestroy">-windowdestroy</a></b>
<i>command</i></code></dd>
<dd><code><b><a href="#hdr_cell_windowupdate">-windowupdate</a></b>
<i>command</i></code></dd>
<dt class="tm"><a href="#colors_and_fonts">COLORS AND FONTS</a></dt>
<dt class="tm"><a href="#tree_widget">USING A TABLELIST AS MULTI-COLUMN
TREE WIDGET</a></dt>
<dt class="tm"><a href="#cell_editing">INTERACTIVE CELL EDITING</a></dt>
<dt class="tm"><a href="#drag_and_drop_support">DRAG & DROP
SUPPORT</a></dt>
<dt class="tm"><a href="#virtual_events">VIRTUAL EVENTS</a></dt>
<dt class="tm"><a href="#row_indices">ROW INDICES</a></dt>
<dd>
<pre>
<i>number</i> <b>k</b><i>number</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>top</b> <b>bottom</b> <b>@</b><i>x</i><b>,</b><i>y</i> <i>name</i>
</pre>
</dd>
<dt><a href="#node_indices">NODE INDICES</a></dt>
<dd>
<pre>
<b>root</b> <i>number</i> <b>k</b><i>number</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>top</b> <b>bottom</b> <b>@</b><i>x</i><b>,</b><i>y</i> <i>name</i>
</pre>
</dd>
<dt><a href="#col_indices">COLUMN INDICES</a></dt>
<dd>
<pre>
<i>number</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>left</b> <b>right</b> <b>@</b><i>x</i><b>,</b><i>y</i> <i>name</i>
</pre>
</dd>
<dt><a href="#cell_indices">CELL INDICES</a></dt>
<dd>
<pre>
<i>row</i><b>,</b><i>col</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>@</b><i>x</i><b>,</b><i>y</i>
<i>row</i>: <i>number</i> <b>k</b><i>number</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>top</b> <b>bottom</b> <i>name</i>
<i>col</i>: <i>number</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>left</b> <b>right</b> <i>name</i>
</pre>
</dd>
<dt class="tm"><a href="#hdr_row_indices">HEADER ROW INDICES</a></dt>
<dd>
<pre>
<i>number</i> <b>hk</b><i>number</i> <b>end</b> <b>last</b> <b>@</b><i>x</i><b>,</b><i>y</i> <i>name</i>
</pre>
</dd>
<dt><a href="#hdr_cell_indices">HEADER CELL INDICES</a></dt>
<dd>
<pre>
<i>headerRow</i><b>,</b><i>col</i> <b>end</b> <b>last</b> <b>@</b><i>x</i><b>,</b><i>y</i>
<i>headerRow</i>: <i>number</i> <b>hk</b><i>number</i> <b>end</b> <b>last</b> <i>name</i>
<i>col</i>: <i>number</i> <b>active</b> <b>anchor</b> <b>end</b> <b>last</b> <b>left</b> <b>right</b> <i>name</i>
</pre>
</dd>
<dt><a href="#widget_command">WIDGET COMMAND</a></dt>
<dd><code><i>pathName</i> <b><a href="#activate">activate</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#activatecell">activatecell</a></b>
<i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#applysorting">applysorting</a></b>
<i>itemList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#attrib">attrib</a></b> ?<i>name</i>?
?<i>value</i> <i>name</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#bbox">bbox</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#bodypath">bodypath</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#bodytag">bodytag</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#canceledediting">canceledediting</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#cancelediting">cancelediting</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#cellattrib">cellattrib</a></b>
<i>cellIndex</i> ?<i>name</i>? ?<i>value</i> <i>name</i> <i>value</i>
...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#cellbbox">cellbbox</a></b>
<i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#cellcget">cellcget</a></b>
<i>cellIndex</i> <i>option</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#cellconfigure">cellconfigure</a></b>
<i>cellIndex</i> ?<i>option</i>? ?<i>value</i> <i>option</i> <i>value</i>
...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#cellindex">cellindex</a></b>
<i>cellIndex</i></code></dd>
<dd>
<code><i>pathName</i> <b><a href="#cellselection">cellselection</a></b>
<i>option</i> <i>args</i></code>
<dl>
<dd><code><i>pathName</i> <b>cellselection anchor</b>
<i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b>cellselection clear</b> <i>firstCell</i>
<i>lastCell</i></code></dd>
<dd><code><i>pathName</i> <b>cellselection clear</b>
<i>cellIndexList</i></code></dd>
<dd><code><i>pathName</i> <b>cellselection includes</b>
<i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b>cellselection set</b> <i>firstCell</i>
<i>lastCell</i></code></dd>
<dd><code><i>pathName</i> <b>cellselection set</b>
<i>cellIndexList</i></code></dd>
</dl>
</dd>
<dd><code><i>pathName</i> <b><a href="#cget">cget</a></b>
<i>option</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#childcount">childcount</a></b>
<i>nodeIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#childindex">childindex</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#childkeys">childkeys</a></b>
<i>nodeIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#collapse">collapse</a></b>
<i>indexList</i> ?<b>-fully</b>|<b>-partly</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#collapseall">collapseall</a></b>
?<b>-fully</b>|<b>-partly</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#columnattrib">columnattrib</a></b>
<i>columnIndex</i> ?<i>name</i>? ?<i>value</i> <i>name</i> <i>value</i>
...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#columncget">columncget</a></b>
<i>columnIndex</i> <i>option</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#columnconfigure">columnconfigure</a></b> <i>columnIndex</i>
?<i>option</i>? ?<i>value</i> <i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#columncount">columncount</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#columnindex">columnindex</a></b>
<i>columnIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#columnwidth">columnwidth</a></b>
<i>columnIndex</i>
?<b>-requested</b>|<b>-stretched</b>|<b>-total</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#configcelllist">configcelllist</a></b> {<i>cellIndex</i> <i>option</i>
<i>value</i> <i>cellIndex</i> <i>option</i> <i>value</i> ...}</code></dd>
<dd><code><i>pathName</i> <b><a href="#configcells">configcells</a></b>
?<i>cellIndex</i> <i>option</i> <i>value</i> <i>cellIndex</i> <i>option</i>
<i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#configcolumnlist">configcolumnlist</a></b> {<i>columnIndex</i>
<i>option</i> <i>value</i> <i>columnIndex</i> <i>option</i> <i>value</i>
...}</code></dd>
<dd><code><i>pathName</i> <b><a href="#configcolumns">configcolumns</a></b>
?<i>columnIndex</i> <i>option</i> <i>value</i> <i>columnIndex</i>
<i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#configrowlist">configrowlist</a></b>
{<i>index</i> <i>option</i> <i>value</i> <i>index</i> <i>option</i>
<i>value</i> ...}</code></dd>
<dd><code><i>pathName</i> <b><a href="#configrows">configrows</a></b>
?<i>index</i> <i>option</i> <i>value</i> <i>index</i> <i>option</i>
<i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#configure">configure</a></b>
?<i>option</i>? ?<i>value</i> <i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#containing">containing</a></b>
<i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#containingcell">containingcell</a></b> <i>x</i> <i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#containingcolumn">containingcolumn</a></b> <i>x</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#cornerlabelpath">cornerlabelpath</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#cornerpath">cornerpath</a></b> ?<b>-ne</b>|<b>-sw</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#curcellselection">curcellselection</a></b>
?<b>-all</b>|<b>-nonhidden</b>|<b>-viewable</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#curselection">curselection</a></b>
?<b>-all</b>|<b>-nonhidden</b>|<b>-viewable</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#delete">delete</a></b>
<i>firstIndex</i> <i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#delete">delete</a></b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#deletecolumns">deletecolumns</a></b>
<i>firstColumn</i> <i>lastColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#deletecolumns">deletecolumns</a></b>
<i>columnIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#depth">depth</a></b>
<i>nodeIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#descendantcount">descendantcount</a></b> <i>nodeIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#dicttoitem">dicttoitem</a></b>
<i>dictionary</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#editcell">editcell</a></b>
<i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#editinfo">editinfo</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#editwinpath">editwinpath</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#editwintag">editwintag</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#embedcheckbutton">embedcheckbutton</a></b> <i>cellIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#embedcheckbuttons">embedcheckbuttons</a></b> <i>columnIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#embedttkcheckbutton">embedttkcheckbutton</a></b> <i>cellIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#embedttkcheckbuttons">embedttkcheckbuttons</a></b> <i>columnIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#entrypath">entrypath</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#expand">expand</a></b>
<i>indexList</i> ?<b>-fully</b>|<b>-partly</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#expandall">expandall</a></b>
?<b>-fully</b>|<b>-partly</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#expandedkeys">expandedkeys</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#fillcolumn">fillcolumn</a></b>
<i>columnIndex</i> <i>text</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#findcolumnname">findcolumnname</a></b> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#findrowname">findrowname</a></b>
<i>name</i> ?<b>-descend</b>? ?<b>-parent</b> <i>nodeIndex</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#finishediting">finishediting</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#formatinfo">formatinfo</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#get">get</a></b> <i>firstIndex</i>
<i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#get">get</a></b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getcells">getcells</a></b>
<i>firstCell</i> <i>lastCell</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getcells">getcells</a></b>
<i>cellIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getcolumns">getcolumns</a></b>
<i>firstColumn</i> <i>lastColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getcolumns">getcolumns</a></b>
<i>columnIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getformatted">getformatted</a></b>
<i>firstIndex</i> <i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getformatted">getformatted</a></b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#getformattedcells">getformattedcells</a></b> <i>firstCell</i>
<i>lastCell</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#getformattedcells">getformattedcells</a></b>
<i>cellIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#getformattedcolumns">getformattedcolumns</a></b> <i>firstColumn</i>
<i>lastColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#getformattedcolumns">getformattedcolumns</a></b>
<i>columnIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getfullkeys">getfullkeys</a></b>
<i>firstIndex</i> <i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getfullkeys">getfullkeys</a></b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getkeys">getkeys</a></b>
<i>firstIndex</i> <i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#getkeys">getkeys</a></b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hasattrib">hasattrib</a></b>
<i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hascellattrib">hascellattrib</a></b>
<i>cellIndex</i> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#hascolumnattrib">hascolumnattrib</a></b> <i>columnIndex</i>
<i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hasrowattrib">hasrowattrib</a></b>
<i>index</i> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#header">header</a></b> <i>option</i>
?<i>arg</i> <i>arg</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#headerpath">headerpath</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#headertag">headertag</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#hidetargetmark">hidetargetmark</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#imagelabelpath">imagelabelpath</a></b> <i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#index">index</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#insert">insert</a></b> <i>index</i>
?<i>item</i> <i>item</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#insertchildlist">insertchildlist</a></b> <i>parentNodeIndex</i>
<i>childIndex</i> <i>itemList</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#insertchildren">insertchild(ren)</a></b> <i>parentNodeIndex</i>
<i>childIndex</i> ?<i>item</i> <i>item</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#insertcolumnlist">insertcolumnlist</a></b> <i>columnIndex</i>
{<i>width</i> <i>title</i> ?<b>left</b>|<b>right</b>|<b>center</b>?
<i>width</i> <i>title</i> ?<b>left</b>|<b>right</b>|<b>center</b>?
...}</code></dd>
<dd><code><i>pathName</i> <b><a href="#insertcolumns">insertcolumns</a></b>
<i>columnIndex</i> ?<i>width</i> <i>title</i>
?<b>left</b>|<b>right</b>|<b>center</b>? <i>width</i> <i>title</i>
?<b>left</b>|<b>right</b>|<b>center</b>? ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#insertlist">insertlist</a></b>
<i>index</i> <i>itemList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#iselemsnipped">iselemsnipped</a></b>
<i>cellIndex</i> <i>fullTextName</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#isexpanded">isexpanded</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#istitlesnipped">istitlesnipped</a></b> <i>columnIndex</i>
<i>fullTextName</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#isviewable">isviewable</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#itemlistvar">itemlistvar</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#itemtodict">itemtodict</a></b>
<i>item</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#labelpath">labelpath</a></b>
<i>columnIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#labels">labels</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#labeltag">labeltag</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#move">move</a></b>
<i>sourceIndex</i> <i>targetIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#move">move</a></b>
<i>sourceIndex</i> <i>targetParentNodeIndex</i>
<i>targetChildIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#movecolumn">movecolumn</a></b>
<i>sourceColumn</i> <i>targetColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#nearest">nearest</a></b>
<i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#nearestcell">nearestcell</a></b>
<i>x</i> <i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#nearestcolumn">nearestcolumn</a></b>
<i>x</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#noderow">noderow</a></b>
<i>parentNodeIndex</i> <i>childIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#parentkey">parentkey</a></b>
<i>nodeIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#refreshsorting">refreshsorting</a></b>
?<i>parentNodeIndex</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#rejectinput">rejectinput</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#resetsortinfo">resetsortinfo</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#restorecursor">restorecursor</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#rowattrib">rowattrib</a></b>
<i>index</i> ?<i>name</i>? ?<i>value</i> <i>name</i> <i>value</i>
...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#rowcget">rowcget</a></b>
<i>index</i> <i>option</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#rowconfigure">rowconfigure</a></b>
<i>index</i> ?<i>option</i>? ?<i>value</i> <i>option</i> <i>value</i>
...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#scan">scan</a></b>
<b>mark</b>|<b>dragto</b> <i>x</i> <i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#searchcolumn">searchcolumn</a></b>
<i>columnIndex</i> <i>pattern</i> ?<i>options</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#see">see</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#seecell">seecell</a></b>
<i>cellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#seecolumn">seecolumn</a></b>
<i>columnIndex</i></code></dd>
<dd>
<code><i>pathName</i> <b><a href="#selection">selection</a></b>
<i>option</i> <i>args</i></code>
<dl>
<dd><code><i>pathName</i> <b>selection anchor</b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b>selection clear</b> <i>firstIndex</i>
<i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b>selection clear</b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b>selection includes</b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b>selection set</b> <i>firstIndex</i>
<i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b>selection set</b>
<i>indexList</i></code></dd>
</dl>
</dd>
<dd><code><i>pathName</i> <b><a href="#separatorpath">separatorpath</a></b>
?<i>columnIndex</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#separators">separators</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#setbusycursor">setbusycursor</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#showtargetmark">showtargetmark</a></b> <b>before</b>|<b>inside</b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#size">size</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#sort">sort</a></b>
?<b>-increasing</b>|<b>-decreasing</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#sortbycolumn">sortbycolumn</a></b>
<i>columnIndex</i> ?<b>-increasing</b>|<b>-decreasing</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b> <i>columnIndexList</i>
?<i>sortOrderList</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#sortcolumn">sortcolumn</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#sortcolumnlist">sortcolumnlist</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#sortorder">sortorder</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#sortorderlist">sortorderlist</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#targetmarkpath">targetmarkpath</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#targetmarkpos">targetmarkpos</a></b>
<i>y</i> ?<b>-any</b>|<b>-horizontal</b>|<b>-vertical</b>?</code></dd>
<dd><code><i>pathName</i> <b><a href=
"#togglecolumnhide">togglecolumnhide</a></b> <i>firstColumn</i>
<i>lastColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#togglecolumnhide">togglecolumnhide</a></b>
<i>columnIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#togglerowhide">togglerowhide</a></b>
<i>firstIndex</i> <i>lastIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#togglerowhide">togglerowhide</a></b>
<i>indexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#toplevelkey">toplevelkey</a></b>
<i>index</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#unsetattrib">unsetattrib</a></b>
<i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#unsetcellattrib">unsetcellattrib</a></b> <i>cellIndex</i>
<i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#unsetcolumnattrib">unsetcolumnattrib</a></b> <i>columnIndex</i>
<i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#unsetrowattrib">unsetrowattrib</a></b> <i>index</i>
<i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href=
"#viewablerowcount">viewablerowcount</a></b> ?<i>firstIndex</i>
<i>lastIndex</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#windowpath">windowpath</a></b>
<i>cellIndex</i></code></dd>
<dd>
<code><i>pathName</i> <b><a href="#xview">xview</a></b>
?<i>args</i>?</code>
<dl>
<dd><code><i>pathName</i> <b>xview</b></code></dd>
<dd><code><i>pathName</i> <b>xview</b> <i>units</i></code></dd>
<dd><code><i>pathName</i> <b>xview moveto</b>
<i>fraction</i></code></dd>
<dd><code><i>pathName</i> <b>xview scroll</b> <i>number</i>
<b>units</b>|<b>pages</b></code></dd>
</dl>
</dd>
<dd>
<code><i>pathName</i> <b><a href="#yview">yview</a></b>
?<i>args</i>?</code>
<dl>
<dd><code><i>pathName</i> <b>yview</b></code></dd>
<dd><code><i>pathName</i> <b>yview</b> <i>units</i></code></dd>
<dd><code><i>pathName</i> <b>yview moveto</b>
<i>fraction</i></code></dd>
<dd><code><i>pathName</i> <b>yview scroll</b> <i>number</i>
<b>units</b>|<b>pages</b></code></dd>
</dl>
</dd>
<dt class="tm"><a href="#hdr_subcommands">HEADER-RELATED
SUBCOMMANDS</a></dt>
<dd><code><i>pathName</i> <b><a href="#hdr_bbox">header bbox</a></b>
<i>headerIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_cellattrib">header
cellattrib</a></b> <i>headerCellIndex</i> ?<i>name</i>? ?<i>value</i>
<i>name</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_cellbbox">header
cellbbox</a></b> <i>headerCellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_cellcget">header
cellcget</a></b> <i>headerCellIndex</i> <i>option</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_cellconfigure">header
cellconfigure</a></b> <i>headerCellIndex</i> ?<i>option</i>? ?<i>value</i>
<i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_cellindex">header
cellindex</a></b> <i>headerCellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_configcelllist">header
configcelllist</a></b> {<i>headerCellIndex</i> <i>option</i> <i>value</i>
<i>headerCellIndex</i> <i>option</i> <i>value</i> ...}</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_configcells">header
configcells</a></b> ?<i>headerCellIndex</i> <i>option</i> <i>value</i>
<i>headerCellIndex</i> <i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_configrowlist">header
configrowlist</a></b> {<i>headerIndex</i> <i>option</i> <i>value</i>
<i>headerIndex</i> <i>option</i> <i>value</i> ...}</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_configrows">header
configrows</a></b> ?<i>headerIndex</i> <i>option</i> <i>value</i>
<i>headerIndex</i> <i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_containing">header
containing</a></b> <i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_containingcell">header
containingcell</a></b> <i>x</i> <i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_delete">header delete</a></b>
<i>firstHeaderIndex</i> <i>lastHeaderIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_delete">header delete</a></b>
<i>headerIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_embedcheckbutton">header
embedcheckbutton</a></b> <i>headerCellIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_embedcheckbuttons">header
embedcheckbuttons</a></b> <i>columnIndex</i> ?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_embedttkcheckbutton">header
embedttkcheckbutton</a></b> <i>headerCellIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_embedttkcheckbuttons">header
embedttkcheckbuttons</a></b> <i>columnIndex</i>
?<i>command</i>?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_fillcolumn">header
fillcolumn</a></b> <i>columnIndex</i> <i>text</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_findrowname">header
findrowname</a></b> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_get">header get</a></b>
<i>firstHeaderIndex</i> <i>lastHeaderIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_get">header get</a></b>
<i>headerIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getcells">header
getcells</a></b> <i>firstHeaderCell</i> <i>lastHeaderCell</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getcells">header
getcells</a></b> <i>headerCellIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getcolumns">header
getcolumns</a></b> <i>firstColumn</i> <i>lastColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getcolumns">header
getcolumns</a></b> <i>columnIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getformatted">header
getformatted</a></b> <i>firstHeaderIndex</i>
<i>lastHeaderIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getformatted">header
getformatted</a></b> <i>headerIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getformattedcells">header
getformattedcells</a></b> <i>firstHeaderCell</i>
<i>lastHeaderCell</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getformattedcells">header
getformattedcells</a></b> <i>headerCellIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getformattedcolumns">header
getformattedcolumns</a></b> <i>firstColumn</i>
<i>lastColumn</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getformattedcolumns">header
getformattedcolumns</a></b> <i>columnIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getfullkeys">header
getfullkeys</a></b> <i>firstHeaderIndex</i>
<i>lastHeaderIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getfullkeys">header
getfullkeys</a></b> <i>headerIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getkeys">header getkeys</a></b>
<i>firstHeaderIndex</i> <i>lastHeaderIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_getkeys">header getkeys</a></b>
<i>headerIndexList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_hascellattrib">header
hascellattrib</a></b> <i>headerCellIndex</i> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_hasrowattrib">header
hasrowattrib</a></b> <i>headerIndex</i> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_imagelabelpath">header
imagelabelpath</a></b> <i>headerCellIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_index">header index</a></b>
<i>headerIndex</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_insert">header insert</a></b>
<i>headerIndex</i> ?<i>item</i> <i>item</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_insertlist">header
insertlist</a></b> <i>headerIndex</i> <i>itemList</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_iselemsnipped">header
iselemsnipped</a></b> <i>headerCellIndex</i>
<i>fullTextName</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_itemlistvar">header
itemlistvar</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_nearest">header nearest</a></b>
<i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_nearestcell">header
nearestcell</a></b> <i>x</i> <i>y</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_rowattrib">header
rowattrib</a></b> <i>headerIndex</i> ?<i>name</i>? ?<i>value</i>
<i>name</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_rowcget">header rowcget</a></b>
<i>headerIndex</i> <i>option</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_rowconfigure">header
rowconfigure</a></b> <i>headerIndex</i> ?<i>option</i>? ?<i>value</i>
<i>option</i> <i>value</i> ...?</code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_size">header
size</a></b></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_unsetcellattrib">header
unsetcellattrib</a></b> <i>headerCellIndex</i> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_unsetrowattrib">header
unsetrowattrib</a></b> <i>headerIndex</i> <i>name</i></code></dd>
<dd><code><i>pathName</i> <b><a href="#hdr_windowpath">header
windowpath</a></b> <i>headerCellIndex</i></code></dd>
<dt class="tm"><a href="#body_bindings">DEFAULT AND INDIVIDUAL BINDINGS FOR
THE TABLELIST BODY</a></dt>
<dt class="tm"><a href="#header_bindings">DEFAULT AND INDIVIDUAL BINDINGS
FOR THE HEADER ITEMS</a></dt>
<dt class="tm"><a href="#label_bindings">DEFAULT AND INDIVIDUAL BINDINGS
FOR THE HEADER LABELS</a></dt>
<dt class="tm"><a href="#edit_bindings">DEFAULT BINDINGS FOR INTERACTIVE
CELL EDITING</a></dt>
<dt class="tm"><a href="#keywords">KEYWORDS</a></dt>
<dd>tablelist, multi-column, listbox, tree, widget</dd>
</dl>
<div align="center">
<p><a href="#contents">Contents</a> <a href=
"index.html">Start page</a></p>
</div>
<hr>
<h2 id="detailed_ref">Detailed Reference</h2>
<dl>
<dt id="name"><b>NAME</b></dt>
<dd><code>tablelist::tablelist</code> – Create and manipulate
tablelist widgets</dd>
<dt class="tm" id="synopsis"><b>SYNOPSIS</b></dt>
<dd>
<pre>
<b>tablelist::tablelist</b> <i>pathName</i> ?<i>options</i>?
</pre>
</dd>
<dt id="description"><b>DESCRIPTION</b></dt>
<dd>The <code><b>tablelist::tablelist</b></code> command creates a new
window named <code><i>pathName</i></code> and of the class
<code><b>Tablelist</b></code>, and makes it into a <b>tablelist</b>
widget. Additional options, described below, may be specified on the
command line or in the option database to configure aspects of the
tablelist such as its colors, font, and columns. The
<code><b>tablelist::tablelist</b></code> command returns its
<code><i>pathName</i></code> argument. At the time this command is
invoked, there must not exist a window named <code><i>pathName</i></code>,
but <code><i>pathName</i></code>'s parent must exist.</dd>
<dd class="tm">A tablelist is a multi-column listbox and tree widget,
implemented as a mega-widget, consisting of a <b>body</b> and a
<b>header</b>. The body displays a list of <b>items</b>, one per
line. Each item is a list of <b>elements</b>, which are aligned in
columns. In other words, an item is the content of a row, and an
element is the text contained in a cell. The header consists of label
widgets displaying the column titles. They can be used, among others,
for interactive column resizing and column-based sorting of the body items,
as described below. For Tk versions 8.5 and higher, the header
component can also contain (a typically small number of) items, just like
the body. The order of the header items is not affected by any
sorting-related commands or bindings. The end of the header row area
is visualized with the aid of a horizontal separator, placed just below the
last header row (if any).</dd>
<dd class="tm">The reason for restricting the support for header items to
Tk versions 8.5 and later is that the header's height is set to be just
large enough to hold all its items. This is done with the aid of
the <code><b>count -ypixels</b></code> text widget command,
which was introduced in Tk 8.5.</dd>
<dd class="tm">Each cell (in both the body and the header) and each header
label of a tablelist widget can also contain an image, which is placed to
the left or right of the text, depending on the column's alignment.
Instead of an image, a tablelist cell (in both the body and the header) can
also contain an embedded window, placed to the left or right of the text,
just like an embedded image.</dd>
<dd class="tm">When a tablelist is used as a tree widget, one of its
columns will display the tree hierarchy with the aid of indentations and
expand/collapse controls. The Tablelist package provides a great
variety of tree styles controlling the look & feel of that column, and
chooses the correct default style depending on the windowing system,
operating system version, and tile theme. In a tablelist used as a
multi-column tree widget, every row of its body (but not of its header) is
at the same time a tree <b>node</b>, having exactly one <b>parent</b> node
and any number of <b>child</b> nodes. The tree's origin is the
invisible <b>root</b> node, which has no parent itself and whose children
are the <b>top-level</b> nodes.</dd>
<dd class="tm">The elements of a tablelist widget can, per default, be only
edited programmatically. However, interactive editing can be enabled
for individual cells and for entire columns of the widget's body. Per
default, the interactive cell editing uses a temporary embedded entry
widget, thus making sure that all the validation facilities available for
entry widgets can be used during the editing process. A great variety
of widgets from the packages BWidget, Iwidgets, combobox (by Bryan Oakley),
ctext, and Mentry (or Mentry_tile), as well as Tk core text, spinbox,
checkbutton, and menubutton widgets, along with tile entry, spinbox,
combobox, checkbutton, and menubutton widgets are also supported as
temporary embedded widgets used for cell editing. In addition, a rich
set of keyboard bindings is provided for a comfortable navigation between
the editable cells.</dd>
<dd class="tm">When first created, a new tablelist widget has no
items. Items (in both the body and the header) may be added, deleted,
or updated using widget commands described below. In addition, one or
more items or elements of the widget's body may be selected. If a
tablelist widget is exporting its selection (see the
<code><b>-exportselection</b></code> option), then it will observe the
standard X11 protocols for handling the selection. Tablelist widget
selections are available as types <code><b>STRING</b></code> and
<code><b>UTF8_STRING</b></code>; the value of the selection will be a text
built by taking all of the rows having at least one <a href=
"#isviewable">viewable</a> selected element, joining these elements
together with tabs, and the resulting strings in turn with newlines.
If a tablelist widget that is exporting its selection is the selection
owner and some other window claims ownership of the selection away from it,
then the virtual event
<code><b><<TablelistSelectionLost>></b></code> is
generated.</dd>
<dd class="tm">It is not necessary for all the elements to be displayed in
the tablelist widget at once; commands described below may be used to
change the horizontal view in the window and the vertical view in the body
(but not in the header). Tablelist widgets allow scrolling in both
directions (but no vertical scrolling in the header component), using the
standard <code><b>-xscrollcommand</b></code> and
<code><b>-yscrollcommand</b></code> options. They also support
scanning in the widget's body (but not in its header), as described
below.</dd>
<dd class="tm">Each tablelist widget, as well as each tablelist column,
row, and cell (in both the body and the header) may have any number of
<b>attributes</b>, which can be used in commands that create or manipulate
tablelist widgets for particular purposes.</dd>
<dt class="tm" id="std_options"><b>STANDARD OPTIONS</b></dt>
<dd>
<pre>
<b>-borderwidth -highlightthickness -setgrid
-cursor -relief -xscrollcommand
-exportselection -selectbackground -yscrollcommand
-highlightbackground -selectborderwidth
-highlightcolor -selectforeground</b>
</pre>
</dd>
<dd>See the <b>options</b> manual entry for details on the standard
options. The <code><b>-highlightbackground</b></code>,
<code><b>-highlightcolor</b></code>, and
<code><b>-highlightthickness</b></code> options are only supported by the
Tablelist package, but not by Tablelist_tile. When using the package
Tablelist_tile, the options <code><b>-selectbackground</b></code>,
<code><b>-selectborderwidth</b></code>, and
<code><b>-selectforeground</b></code> have theme-specific default
values.</dd>
<dd class="tm"><b>REMARK 1:</b> If the value of the <code><b><a href=
"#width">-width</a></b></code> configuration option is zero or less and the
tablelist has <a href="#stretch">stretchable</a> columns, then the
<code><b>-setgrid</b></code> option will be ignored. This minor
restriction has technical reasons and is only relevant on X11.</dd>
<dd class="tm"><b>REMARK 2:</b> Instead of creating the scrollbar(s)
manually and setting the <code><b>-xscrollcommand</b></code> and/or
<code><b>-yscrollcommand</b></code> options accordingly, you might consider
to use the <a href=
"https://www.nemethi.de/scrollutil/scrollarea.html">scrollarea</a> widget
of the <a href="https://www.nemethi.de/scrollutil/">Scrollutil</a> package,
which greatly simplifies the creation of arbitrary scrolled widgets,
supports both static and dynamic scrollbars, and respects the header
component and title columns of tablelist widgets.</dd>
<dt class="tm" id="body_options"><b>OPTIONS FOR THE BODY AND HEADER
COMPONENTS OF THE WIDGET</b></dt>
<dd>
<pre>
<b>-background -disabledforeground -font -foreground</b>
</pre>
</dd>
<dd>These options (described in the <b>options</b> manual entry) are only
valid for the body and header components of the tablelist widget. As
discussed in the next section, the colors and font used when drawing the
header <i>labels</i> can be different from those specified for the body and
header <i>items</i>. When using the package Tablelist_tile, these
options have theme-specific default values.</dd>
<dt class="tm" id="widget_options"><b>WIDGET-SPECIFIC OPTIONS</b></dt>
<dd class="tm" id="acceptchildcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-acceptchildcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> acceptChildCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> AcceptChildCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command used to decide whether a given tablelist
node may accept a specified item being <a href=
"#local_drag_and_drop">moved interactively</a> as a child. The
specified command is automatically concatenated with the path name of
the tablelist widget, the node index of the would-be new parent node,
and the row index of the dragged item, the resulting script is
evaluated in the global scope, and the return value (which must be a
boolean) will determine whether to allow to move the source item to the
current mouse position as a child of the given parent node.</p>
<p>For example, in the case of a tablelist widget used as a file
manager, in which the top-level items represent volumes mounted on the
system, the command specified by this option might look like in the
(pseudo-)code below:</p>
<blockquote>
<pre>
proc acceptChildCmd {tbl targetParentNodeIdx sourceRow} {
if {[string compare $targetParentNodeIdx "root"] == 0} {
<span class="cmt"># Allow only volumes as top-level items</span>
return [expr {[$tbl <a href="#depth">depth</a> $sourceRow] == 1}]
} else {
<span class="cmt"># Allow only directories as parent items</span>
return [<i>$targetParentNodeIdx represents a directory</i>]
}
}
</pre>
</blockquote>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
text widget tag option for collapsing a row), this option is not
supported for Tk versions earlier than 8.3.</p>
</blockquote>
</dd>
<dd id="acceptdropcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-acceptdropcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> acceptDropCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> AcceptDropCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command used to decide whether a given tablelist row
may accept a specified item being <a href="#local_drag_and_drop">moved
interactively</a> to be dropped as a sibling just before that
row. The specified command is automatically concatenated with the
path name of the tablelist widget, the row index of the would-be new
target, and the row index of the dragged item, the resulting script is
evaluated in the global scope, and the return value (which must be a
boolean) will determine whether to allow to move the source item to the
current mouse position, just before the given row.</p>
<p>For example, to make sure that the position of the last row of a
tablelist widget won't be affected by the interactive row move
operation, the command specified by this option might look like in the
code below:</p>
<blockquote>
<pre>
proc acceptDropCmd {tbl targetRow sourceRow} {
set rowCount [[$tbl <a href="#size">size</a>]
return [expr {$sourceRow != $rowCount - 1 && $targetRow < $rowCount}]
}
</pre>
</blockquote>
</blockquote>
</dd>
<dd id="activestyle">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-activestyle</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> activeStyle</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ActiveStyle</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies how to diplay the active item or element (depending on the
value of the <code><b><a href="#selecttype">-selecttype</a></b></code>
configuration option) when the tablelist has the keyboard focus.
The allowed values are <code><b>frame</b></code>,
<code><b>none</b></code>, and <code><b>underline</b></code>. The
default value <code><b>frame</b></code> shows a thin frame around the
active item or element, which in most cases looks nice. It looks
less pretty when applied to the active item if the background color of
some of its cells was changed by using the <code><b><a href=
"#columnconfigure">columnconfigure</a></b></code> or <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code> widget command and no
column separators are shown. The value <code><b>none</b></code>
specifies that no special indication of the active item or element is
to be performed. The value <code><b>underline</b></code> produces
the same visual effect as in the case of the Tk core listbox.</p>
</blockquote>
</dd>
<dd id="arrowcolor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-arrowcolor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> arrowColor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ArrowColor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the color to use for the up- or down-arrow placed into a
column label by the <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> subcommand of the
Tcl command associated with the widget. This option is only
relevant if the value of the <code><b><a href=
"#showarrow">-showarrow</a></b></code> option is true. The
default value depends on the windowing system in the Tablelist package
and on the current theme in Tablelist_tile. For example, if the
windowing system is <code><b>x11</b></code> then the default arrow
color is <code>black</code> and the <code><b><a href=
"#arrowstyle">-arrowstyle</a></b></code> option has the default value
<code><b>flat8x4</b></code>. The same holds true for some tile
themes, like <code><b>alt</b></code>, <code><b>clam</b></code>, and
<code><b>default</b></code>. On the windowing system
<code><b>win32</b></code>, the default arrow color is
<code>#595959</code> for Windows 10, <code>#569bc0</code> for Windows
Vista, 7, and 8, <code>#aca899</code> for Windows XP, and an empty
string for older Windows versions, paired with the default arrow style
<code><b>flatAngle7x4</b></code>, <code><b>photo7x4</b></code>,
<code><b>flat9x5</b></code>, and <code><b>sunken8x7</b></code>,
respectively. Finally, for the windowing systems
<code><b>classic</b></code> and <code><b>aqua</b></code> on the
Macintosh, the default arrow color and style depend on the version of
the operating system: Starting with version 10.10 (Yosemite) of
Mac OS X, the default arrow color for the windowing system
<code><b>aqua</b></code> is <code>#404040</code> and the default arrow
style is <code><b>flatAngle7x4</b></code>. For earlier operating
system versions on the Mac, the default values are the arrow color
<code>#777777</code> and the arrow style <code><b>flat7x7</b></code>
(or <code><b>photo7x7</b></code>, in the presence of PNG support).</p>
<p><b>REMARK:</b> If the arrow color is as empty string then the
sort arrow will inherit the background color of the header label in
which it is placed. In this case, the arrow style should be set
to one of <code><b>sunken8x7</b></code>,
<code><b>sunken10x9</b></code>, or <code><b>sunken12x11</b></code>,
which will give rise to sort arrows with 3-D border and sunken
relief.</p>
</blockquote>
</dd>
<dd id="arrowdisabledcolor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-arrowdisabledcolor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> arrowDisabledColor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ArrowDisabledColor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the color to use for the up- or down-arrow placed into a
column label by the <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> subcommand of the
Tcl command associated with the widget when the tablelist's
<code><b><a href="#state">state</a></b></code> is
<code><b>disabled</b></code>. This option is only relevant if the
value of the <code><b><a href="#showarrow">-showarrow</a></b></code>
option is true. When the default value of the <code><b><a href=
"#arrowcolor">-arrowcolor</a></b></code> option is an empty string then
this is the default for the <code><b>-arrowdisabledcolor</b></code>
option, too; otherwise the latter's default value equals the default
foreground color of the header labels in <code><b>disabled</b></code>
state.</p>
</blockquote>
</dd>
<dd id="arrowstyle">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-arrowstyle</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> arrowStyle</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ArrowStyle</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the relief, shape, width, and height of the up- or
down-arrow placed into a column label by the <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> subcommand of the
Tcl command associated with the widget. This option is only
relevant if the value of the <code><b><a href=
"#showarrow">-showarrow</a></b></code> option is true. The
currently supported values are <code><b>flat6x4</b></code>,
<code><b>flat7x4</b></code>, <code><b>flat7x5</b></code>,
<code><b>flat7x7</b></code>, <code><b>flat8x4</b></code>,
<code><b>flat8x5</b></code>, <code><b>flat9x5</b></code>,
<code><b>flat9x6</b></code>, <code><b>flat11x6</b></code>,
<code><b>flat13x7</b></code>, <code><b>flat15x8</b></code>,
<code><b>flatAngle7x4</b></code>, <code><b>flatAngle7x5</b></code>,
<code><b>flatAngle9x5</b></code>, <code><b>flatAngle9x6</b></code>,
<code><b>flatAngle9x7</b></code>, <code><b>flatAngle10x6</b></code>,
<code><b>flatAngle10x7</b></code>, <code><b>flatAngle11x6</b></code>,
<code><b>flatAngle13x7</b></code>, <code><b>flatAngle15x8</b></code>,
<code><b>photo7x4</b></code>, <code><b>photo7x7</b></code>,
<code><b>photo9x5</b></code>, <code><b>photo11x6</b></code>,
<code><b>photo13x7</b></code>, <code><b>photo15x8</b></code>,
<code><b>sunken8x7</b></code>, <code><b>sunken10x9</b></code>, and
<code><b>sunken12x11</b></code>, as shown in the picture below.
The default value depends on the windowing system in the Tablelist
package and on the current theme in Tablelist_tile; see the description
of the <code><b><a href="#arrowcolor">-arrowcolor</a></b></code> option
for details. As mentioned there, the default arrow style on X11
and in some tile themes is <code><b>flat8x4</b></code>. While
this is in most cases true, notice that the default chosen by Tablelist
can also be <code><b>flat9x5</b></code>, <code><b>flat11x6</b></code>,
<code><b>flat13x7</b></code>, or <code><b>flat15x8</b></code>,
depending on the display's scaling level. Similarly, on Windows
10 the default arrow style is <code><b>flatAngle7x4</b></code>,
<code><b>flatAngle9x5</b></code>, <code><b>flatAngle11x6</b></code>,
<code><b>flatAngle13x7</b></code>, or
<code><b>flatAngle15x8</b></code>, and on Windows Vista, 7, and 8, the
default chosen by Tablelist is <code><b>photo7x4</b></code>,
<code><b>photo9x5</b></code>, <code><b>photo11x6</b></code>,
<code><b>photo13x7</b></code>, or <code><b>photo15x8</b></code>,
depending on the display's scaling level.</p>
<p><img src="arrowStyles.png" alt="Arrow Styles" width="826" height=
"113"></p>
<p>While the sort arrows of the styles <code><b>flat*</b></code> and
<code><b>sunken*</b></code> are created from bitmaps, the arrow styles
<code><b>photo7x4</b></code>, <code><b>photo9x5</b></code>,
<code><b>photo11x6</b></code>, <code><b>photo13x7</b></code>, and
<code><b>photo15x8</b></code> use GIF images that look very close to
the native sort arrows on Windows Vista, 7, and 8. When using one
of these styles, the <code><b><a href=
"#arrowcolor">-arrowcolor</a></b></code> and <code><b><a href=
"#arrowdisabledcolor">-arrowdisabledcolor</a></b></code> options have
no effect.</p>
<p>On Windows Vista, 7, 8, and 10, the sort arrows are shown
horizontally centered in the header labels, just below their top
edges:</p>
<p><img src="arrowStyles_vista.png" alt="Arrow Styles Vista" width=
"824" height="123"></p>
<p>The arrow style <code><b>photo7x7</b></code> uses PNG images that
look and behave very close to the native sort arrows on Mac OS X Aqua
versions earlier than 10.10 (Yosemite). This arrow style is only
supported if the Tk version is either 8.6 (with built-in PNG support),
or 8.5 and the <code><b>img::png</b></code> package can be loaded into
the interpreter. When supported, <code><b>photo7x7</b></code>
will be the default value of the <code><b>-arrowstyle</b></code> option
in Tablelist_tile with the <code><b>aqua</b></code> theme for Mac OS X
versions earlier than 10.10 (otherwise <code><b>flat7x7</b></code> will
be used as default for these earlier OS X versions). When using
this arrow style, the <code><b><a href=
"#arrowcolor">-arrowcolor</a></b></code> and <code><b><a href=
"#arrowdisabledcolor">-arrowdisabledcolor</a></b></code> options have
no effect, but, due to the transparency information contained in the
PNG images, the arrows will automatically adapt their color to the
various states of the header labels, just like the native sort
arrows.</p>
</blockquote>
</dd>
<dd id="autofinishediting">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-autofinishediting</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> autoFinishEditing</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> AutoFinishEditing</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls whether the interactive cell
editing with the aid of a tile combobox, BWidget ComboBox, Iwidgets
combobox, Oakley combobox, Tk core menubutton, or tile menubutton
widget will be finished automatically by selecting an entry of the
combobox or of the menu associated with the menubutton. The
default value is <code>0</code>.</p>
</blockquote>
</dd>
<dd id="autoscan">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-autoscan</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> autoScan</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> AutoScan</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls whether to trigger the
automatic scrolling when the mouse leaves the tablelist window with
button 1 down. The default is <code>1</code>, meaning that
automatic scrolling will be in effect, just like in the case of the Tk
listbox widget. However, when using the TkDND package or some
other drag & drop implementation, you might want to set this option to
<code>0</code>, in order to avoid any conflicts between the drag
operation and the automatic scrolling.</p>
<p><b>REMARK:</b> Starting with Tablelist version 5.12, this
option has become obsolete, because the default bindings now suppress
the above-mentioned automatic scrolling if the tablelist's body
component was registered as a drag source for mouse button 1 via
the <code><b>tkdnd::drag_source register</b></code> or the
BWidget <code><b>DragSite::register</b></code> command, or the
tablelist's <code><b><a href=
"#customdragsource">-customdragsource</a></b></code> option was set to
true.</p>
</blockquote>
</dd>
<dd id="collapsecommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-collapsecommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> collapseCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> CollapseCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked when collapsing a row of a
tablelist used as a tree widget (with the aid of the <code><b><a href=
"#collapse">collapse</a></b></code> or <code><b><a href=
"#collapseall">collapseall</a></b></code> subcommand). The
specified command is automatically concatenated with the path name of
the tablelist widget and the row index, and the resulting script is
evaluated in the global scope, before hiding the descendants of the row
in question.</p>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
text widget tag option for collapsing a row), this option is not
supported for Tk versions earlier than 8.3.</p>
</blockquote>
</dd>
<dd id="colorizecommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-colorizecommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> colorizeCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ColorizeCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command that can be used to change the colors of
arbitrary character regions within the cells of the currently visible
rows. Whenever the Tablelist package needs to display the various
foreground and background colors (including the stripe- and
selection-specific ones), it runs over the cells of the body and header
rows that are currently visible in the tablelist window and displays
the colors by adding appropriate tags to the body and header text
widget areas making up the formatted contents of the cells. After
activating the colors for a cell, the Tablelist code invokes the
command specified as the value of this configuration option (provided
that it is a nonempty string), in the global scope and with the
following arguments specific to the body or header cell being
processed:</p>
<ul>
<li>the path name of the tablelist widget;</li>
<li>the path name of the tablelist's body or header text widget;</li>
<li>the full key of the item containing the element being processed
(remember that this starts with the prefix <code><b>k</b></code> for
a body item and with <code><b>hk</b></code> for a header item);</li>
<li>the numerical row or header row index of that item;</li>
<li>the numerical index of the cell's column;</li>
<li>the text index (of the form <code><i>line</i>.<i>char</i></code>)
of the first <code>\t</code> character delimiting the cell in the
underlying text widget;</li>
<li>the text index (of the form <code><i>line</i>.<i>char</i></code>)
of the second <code>\t</code> character delimiting the cell in the
underlying text widget;</li>
<li>the boolean value <code>0</code> or <code>1</code> indicating
whether the cell being processed is contained in a stripe (see, e.g.,
the description of the <code><b><a href=
"#stripebackground">-stripebackground</a></b></code> option);</li>
<li>the boolean value <code>0</code> or <code>1</code> indicating
whether the cell being processed is currently selected.</li>
</ul>
<p>From the above it follows that the value of this configuration
option will typically be the name of a procedure like in the following
example:</p>
<blockquote>
<pre>
proc myColorizeCmd {tbl textWidget key row col tabIdx1 tabIdx2 inStripe selected} { ... }
</pre>
</blockquote>
<p><b>REMARK 1:</b> To change the colors of some parts of a
cell's displayed content, the command specified as the value of this
configuration option will have to make use of text widget tags having
the desired background and/or foreground colors. Besides
<code><b>-background</b></code> and <code><b>-foreground</b></code>,
the command may also use a few other tag configuration options, like
<code><b>-overstrike</b></code> and
<code><b>-underline</b></code>. On the other hand, be aware that
the use of some other tag configuration options (particularly
<code><b>-elide</b></code> and <code><b>-font</b></code>) can cause
conflicts with the way Tablelist renders the elements, thus giving rise
to various layout problems within the body or header of your tablelist
widget!</p>
<p><b>REMARK 2:</b> Since the multi-line elements are displayed
with the aid of embedded message widgets, there is currently no way to
change the colors of text areas within multi-line cells.</p>
</blockquote>
</dd>
<dd id="columns">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-columns</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> columns</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Columns</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the widths, titles, and alignments of the columns.
The option's value must be a list of the form</p>
<blockquote>
<pre>
<i>width</i> <i>title</i> ?<i>alignment</i>? <i>width</i> <i>title</i> ?<i>alignment</i>? ...
</pre>
</blockquote>
<p>Each <code><i>width</i></code> must be a number. A positive
value specifies the column's width in average-size characters of the
widget's font. If <code><i>width</i></code> is negative, its
absolute value is interpreted as a column width in pixels.
Finally, a value of zero specifies that the column's width is to be
made just large enough to hold all the elements in the column,
including its header (but no larger than the maximum width indicated by
the <code><b><a href="#col_maxwidth">-maxwidth</a></b></code> column
configuration option). In all three cases, the effective column
width will be somewhat greater because of the margins created
automatically to the left and right of the column.</p>
<p>Each <code><i>title</i></code> specifies the text to be displayed in
the column's header, and may optionally be followed in the next list
element by an <code><i>alignment</i></code>, which specifies how to
align the elements of the column. Each
<code><i>alignment</i></code> must be one of <code><b>left</b></code>,
<code><b>right</b></code>, or <code><b>center</b></code>. The
default is <code><b>left</b></code>. The
<code><i>alignment</i></code> also refers to the column's title as long
as the <code><b><a href="#col_labelalign">-labelalign</a></b></code>
option hasn't been specified for that column, or if its value is an
empty string.</p>
<p>The default value of this option is an empty list, specifying that
initially the widget has no columns.</p>
<p><b>REMARK:</b> Columns whose width was specified as zero are
called <b>dynamic-width</b> columns. In general, they are more
user-friendly than their <b>static-width</b> counterparts, being that
their widths are automatically adapted to their contents. On the
other hand, if the <code><b><a href=
"#displayondemand">-displayondemand</a></b></code> option is true
(which is the default) then the static-width columns perform
significantly better on item insertion and sorting than the
dynamic-width ones.</p>
</blockquote>
</dd>
<dd id="columntitles">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-columntitles</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> columnTitles</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ColumnTitles</b></code></td>
</tr>
</table>
<blockquote>
<p>This option provides a simplified form of specifying dynamic-width,
left-aligned tablelist columns. Its value is viewed as a list of
column titles. The default is an empty list.</p>
<p>In the simplest case that no columns have been specified yet,
setting this option to the value given by the list</p>
<blockquote>
<pre>
<i>title</i> <i>title</i> ...
</pre>
</blockquote>
<p>is equivalent to setting the <code><b><a href=
"#columns">-columns</a></b></code> option to the value given by the
list</p>
<blockquote>
<pre>
0 <i>title</i> left 0 <i>title</i> left ...
</pre>
</blockquote>
<p>If the columns have already been specified then this option updates
their titles (as many of them as possible) and, if the number of
elements of its value is greater than the number of columns then it
uses the remaining elements as titles of additional dynamic-width,
left-aligned columns. For example, if the widget has 3 columns
and the option's value is a list of length 5 then the option will
update the titles of the 3 columns and will append 2 new dynamic-width,
left-aligned columns having as titles the last 2 elements of the
list. If the widget has 3 columns and the option specifies just 2
texts then it will update the titles of the first 2 columns only.</p>
</blockquote>
</dd>
<dd id="customdragsource">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-customdragsource</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> customDragSource</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> CustomDragSource</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that indicates whether the tablelist
widget is a drag source for some drag & drop implementation other than
TkDND and the drag & drop framework included in BWidget. If true
then the default bindings will perform an automatic <a href=
"#global_drag_and_drop">drag-friendly handling of the selection</a> and
will suppress the automatic scrolling when the mouse leaves the
tablelist window with button 1 down. The default is
<code>0</code>.</p>
</blockquote>
</dd>
<dd id="displayondemand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-displayondemand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> displayOnDemand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> DisplayOnDemand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls the way the texts of newly
inserted rows in the tablelist's body will be displayed in the
underlying text widget. If true then the texts of the new rows
won't be inserted into the body text widget until the corresponding
cells become visible (e.g., as a result of horizontal or vertical
scrolling). Otherwise the texts of the new rows will be displayed
in the underlying text widget immediately after inserting the
rows. The default is <code>1</code>.</p>
<p><b>REMARK 1:</b> The default value true of this option makes
the item insertion and sorting significantly faster, especially in the
presence of static-width columns, because the snipping of elements that
don't fit into their cells will be postponed to the time when they get
displayed in the body text widget. On the other hand, this
display on demand imposes some performance penalty on the scrolling,
especially if the tablelist widget has many columns. To speed up
the scrolling, you might consider setting this option to false.</p>
<p><b>REMARK 2:</b> Newly inserted header rows are displayed
immediately in the underlying text widget, independently of the value
of this option.</p>
</blockquote>
</dd>
<dd id="editendcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-editendcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> editEndCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> EditEndCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked on normal termination of the
interactive editing of a cell's content if the final text of the
temporary embedded widget used for the editing is different from its
initial one. The command is automatically concatenated with the
path name of the tablelist widget, the cell's row and column indices,
as well as the final content of the edit window, the resulting script
is evaluated in the global scope, and the return value becomes the
cell's new content after destroying the temporary embedded
widget. The main purpose of this script is to perform a final
validation of the edit window's content. See the description of
the <code><b><a href=
"#forceeditendcommand">-forceeditendcommand</a></b></code> option for
more about the invocation of the command mentioned above, as well as
the <a href="#cell_editing">INTERACTIVE CELL EDITING</a> section for
details on the editing process.</p>
</blockquote>
</dd>
<dd id="editselectedonly">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-editselectedonly</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> editSelectedOnly</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> EditSelectedOnly</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls whether to start the
interactive cell editing when mouse button 1 is pressed in an editable
cell. If this value is true then the editing will only be started
if the cell has previously been selected (interactively or
programmatically). In this case, a first left-click will usually
just select the cell (or its row, depending on the value of the
<code><b><a href="#selecttype">-selecttype</a></b></code> option), and
a second mouse click will start the editing session. The default
is <code>0</code>, meaning that the editing will be started regardless
of whether the cell is selected or not.</p>
</blockquote>
</dd>
<dd id="editstartcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-editstartcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> editStartCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> EditStartCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked when the interactive editing
of a cell's content is started. The command is automatically
concatenated with the path name of the tablelist widget, the cell's row
and column indices, as well as the text displayed in the cell, the
resulting script is evaluated in the global scope, and the return value
becomes the initial content of the temporary embedded widget used for
the editing. The main purpose of this script is to define
validations for the edit window's content. See the <a href=
"#cell_editing">INTERACTIVE CELL EDITING</a> section for details on the
editing process.</p>
</blockquote>
</dd>
<dd id="expandcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-expandcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> expandCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ExpandCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked when expanding a row of a
tablelist used as a tree widget (with the aid of the <code><b><a href=
"#expand">expand</a></b></code> or <code><b><a href=
"#expandall">expandall</a></b></code> subcommand). The specified
command is automatically concatenated with the path name of the
tablelist widget and the row index, and the resulting script is
evaluated in the global scope, before displaying the children of the
row in question.</p>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
text widget tag option for collapsing a row), this option is not
supported for Tk versions earlier than 8.3.</p>
<p><b>REMARK:</b> It is common practice to use the command
specified as the value of this option to insert the children of the row
that is about to be expanded, if it has no children yet. For
example, the <a href="tablelist.html#ex_dirViewer">Directory Viewer</a>
demo script uses the command implemented as follows:</p>
<blockquote>
<pre>
proc expandCmd {tbl row} {
if {[$tbl <a href="#childcount">childcount</a> $row] == 0} {
<span class="cmt"># Get the name of the directory whose leaf name is
# displayed in the first cell of the specified row</span>
set dir [$tbl <a href="#rowattrib">rowattrib</a> $row pathName]
<span class="cmt"># Display the content of the directory $dir
# as child items of the one identified by $row</span>
putContents $dir $tbl $row
}
<span class="cmt"># The rest is just eye candy:</span>
if {[$tbl <a href="#childcount">childcount</a> $row] != 0} {
<span class="cmt"># Update the image displayed in the row's first cell</span>
$tbl <a href=
"#cellconfigure">cellconfigure</a> $row,0 -image openFolderImg
}
}
</pre>
</blockquote>
</blockquote>
</dd>
<dd id="forceeditendcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-forceeditendcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> forceEditEndCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ForceEditEndCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls the invocation of the
command given by the the <code><b><a href=
"#editendcommand">-editendcommand</a></b></code> option. If this
value is true then the command will be invoked on normal termination of
the editing process even if the final text of the temporary embedded
widget used for the editing equals its initial one, and will also be
invoked when the interactive cell editing is canceled (in the latter
case, the text passed to it as last argument will be the cell's
original content, not its final one). The default value of this
option is <code>0</code>, meaning that the command will only be invoked
on normal termination of the editing process, if the final text of the
temporary embedded widget is different from its initial one. See
the <a href="#cell_editing">INTERACTIVE CELL EDITING</a> section for
details on the editing process.</p>
<p>If the option's value is true and no value for the
<code><b>-editendcommand</b></code> option was specified, then on
normal termination of the editing process the cell's new content will
be set to the text contained in the edit window, even if it has not
been changed interactively (but might have been returned by the command
given by the the <code><b><a href=
"#editstartcommand">-editstartcommand</a></b></code> option).</p>
<p>Setting this option to true enables you to execute an arbitrary
action whenever the interactive cell editing is finished. Just
binding a script to the <code><b><Destroy></b></code> event for
the temporary embedded widget used for the editing won't work, because
that widget might be destroyed and recreated automatically under
various circumstances. Alternately, you can use the
<code><b><<TablelistCellUpdated>></b></code> and
<code><b><<TablelistCellRestored>></b></code> virtual
events, generated by the <code><b><a href=
"#finishediting">finishediting</a></b></code> and <code><b><a href=
"#cancelediting">cancelediting</a></b></code> subcommands,
respectively.</p>
</blockquote>
</dd>
<dd id="fullseparators">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-fullseparators</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> fullSeparators</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> FullSeparators</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls whether the separators (if
any) shall extend all of the way to the bottom of the tablelist's
body. The default is <code>0</code>, meaning that the height of
the separators will be adjusted to the widget's content, i.e., they
won't extend to the bottom of the tablelist's body if there is free
vertical space left below the widget's last row.</p>
</blockquote>
</dd>
<dd id="height">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-height</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> height</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Height</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the desired height for the tablelist's body, in units of
characters in the font given by the <code><b>-font</b></code>
option. This is at the same time the desired height in rows,
provided that no column-, row-, or cell-specific fonts, multi-line
elements, or embedded images or windows make the height of any of the
body items different from the one corresponding to the above-mentioned
font. If the option's value is zero or less, then the body's
desired height in units of characters in the widget's font is kept in
sync with the number of <a href="#isviewable">viewable</a> body items;
again, if all the items in the tablelist's body have the height
corresponding to the widget's font then this means that the body's
desired height is made just large enough to hold all the viewable body
items.</p>
<p><b>REMARK:</b> Embedded images and windows often make the rows
of the tablelist higher, resulting in a discrepancy between the value
of this option and the number of rows visible in the body window.
In most cases you can work around this problem by saving the value of
the widget's <code><b>-font</b></code> option, setting the latter to a
sufficiently large font, and then setting the <code><b>-font</b></code>
row configuration option of each body and header item to the saved
widget font value.</p>
</blockquote>
</dd>
<dd id="incrarrowtype">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-incrarrowtype</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> incrArrowType</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> IncrArrowType</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the type of the arrow placed into a column label when
sorting the items based on that column in increasing order, with the
aid of the <code><b><a href="#sortbycolumn">sortbycolumn</a></b></code>
or <code><b><a href="#sortbycolumnlist">sortbycolumnlist</a></b></code>
subcommand of the Tcl command associated with the widget. The
value of this option must be one of <code><b>up</b></code> or
<code><b>down</b></code>. The default is
<code><b>up</b></code>. This option is only relevant if the value
of the <code><b><a href="#showarrow">-showarrow</a></b></code> option
is true.</p>
</blockquote>
</dd>
<dd id="instanttoggle">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-instanttoggle</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> instantToggle</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> InstantToggle</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls whether the interactive cell
editing with the aid of a Tk or tile checkbutton widget, if started
with the left mouse button, will be finished immediately after
automatically toggling the checked state of the temporary embedded
checkbutton. The default value is <code>0</code>, meaning that a
mouse click into the cell will only start the editing session (and
automatically toggle the checkbutton's checked state), but not also
finish it.</p>
</blockquote>
</dd>
<dd id="labelactivebackground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelactivebackground</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelActiveBackground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Foreground</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-activebackground</b></code> option for the
header labels, i.e., the background color to use when the mouse cursor
is positioned over a header label and the value of
<code><b>tk_strictMotif</b></code> is false. This option is only
defined in the Tablelist package if the Tk version being used supports
the <code><b>-activebackground</b></code> option for label
widgets. This is checked by Tablelist at initialization time, and
will normally be the case for Tk versions 8.3.2 or higher. On the
other hand, the Tablelist_tile package doesn't support the
<code><b>-labelactivebackground</b></code> option.</p>
</blockquote>
</dd>
<dd id="labelactiveforeground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelactiveforeground</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelActiveForeground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Background</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-activeforeground</b></code> option for the
header labels, i.e., the foreground color to use when the mouse cursor
is positioned over a header label and the value of
<code><b>tk_strictMotif</b></code> is false. This option is only
defined in the Tablelist package if the Tk version being used supports
the <code><b>-activeforeground</b></code> option for label
widgets. This is checked by Tablelist at initialization time, and
will normally be the case for Tk versions 8.3.2 or higher. On the
other hand, the Tablelist_tile package doesn't support the
<code><b>-labelactiveforeground</b></code> option.</p>
</blockquote>
</dd>
<dd id="labelbackground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelbackground</b></code> or
<code><b>-labelbg</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelBackground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Background</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-background</b></code> option for the header
labels. This option is only supported by the Tablelist package,
but not by Tablelist_tile.</p>
</blockquote>
</dd>
<dd id="labelborderwidth">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelborderwidth</b></code> or
<code><b>-labelbd</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelBorderWidth</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> BorderWidth</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-borderwidth</b></code> option for the header
labels. This option is different from the standard
<code><b>-borderwidth</b></code> option defined for the tablelist
widget itself. In the package Tablelist_tile this option has a
theme-specific default value.</p>
<p><b>REMARK:</b> Please take into account that in some themes,
setting this option to a value other than the default might be ignored
by tile and thus could cause alignment problems. This is because
the border of tile widgets is drawn with theme-specific methods, which
will not always produce the results known from Tk widgets.</p>
</blockquote>
</dd>
<dd id="labelcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> LabelCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked when mouse button 1 is pressed
over one of the header labels and later released over the same
label. Provided that the option's value is a nonempty string,
when the <code><b><ButtonRelease-1></b></code> event occurs, the
command is automatically concatenated with the path name of the
tablelist widget and the column index of the respective label, and the
resulting script is evaluated in the global scope. If another
nonempty command was specified as the value of the option of the same
name at column level then that column-specific command will be used
instead of the global one. If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then this
action will not take place. The most common value of this option
is <code><b><a href=
"tablelistColSort.html#sortByColumn">tablelist::sortByColumn</a></b></code>;
this command sorts the items based on the column whose index was passed
to it as second argument.</p>
</blockquote>
</dd>
<dd id="labelcommand2">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelcommand2</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelCommand2</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> LabelCommand2</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked when mouse button 1 is pressed
together with the <code>Shift</code> key over one of the header labels
and later released over the same label. Provided that the
option's value is a nonempty string, when the
<code><b><ButtonRelease-1></b></code> event occurs, the command
is automatically concatenated with the path name of the tablelist
widget and the column index of the respective label, and the resulting
script is evaluated in the global scope. If another nonempty
command was specified as the value of the option of the same name at
column level then that column-specific command will be used instead of
the global one. If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then this
action will not take place. The most common value of this option
is <code><b><a href=
"tablelistColSort.html#addToSortColumns">tablelist::addToSortColumns</a></b></code>;
this command adds the column index passed to it as second argument to
the list of sort columns and sorts the items based on the columns
indicated by the modified list.</p>
</blockquote>
</dd>
<dd id="labeldisabledforeground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labeldisabledforeground</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelDisabledForeground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> DisabledForeground</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-disabledforeground</b></code> option for the
header labels, i.e., the foreground color to use for the labels when
the tablelist's <code><b><a href="#state">state</a></b></code> is
<code><b>disabled</b></code>. This option is only defined in the
Tablelist package if the Tk version being used supports the
<code><b>-disabledforeground</b></code> option for label widgets.
This is checked by Tablelist at initialization time, and will normally
be the case for Tk versions 8.3.1 or higher. On the other hand,
the Tablelist_tile package doesn't support the
<code><b>-labeldisabledforeground</b></code> option.</p>
</blockquote>
</dd>
<dd id="labelfont">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelfont</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelFont</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Font</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-font</b></code> option for the header
labels. In the package Tablelist_tile this option has a
theme-specific default value.</p>
</blockquote>
</dd>
<dd id="labelforeground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelforeground</b></code> or
<code><b>-labelfg</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelForeground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Foreground</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-foreground</b></code> option for the header
labels. In the package Tablelist_tile this option has a
theme-specific default value.</p>
</blockquote>
</dd>
<dd id="labelheight">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelheight</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelHeight</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Height</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-height</b></code> option for the header
labels. This option is only supported by the Tablelist package,
but not by Tablelist_tile.</p>
</blockquote>
</dd>
<dd id="labelpady">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelpady</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelPadY</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Pad</b></code></td>
</tr>
</table>
<blockquote>
<p>In the Tablelist package this option specifies the
<code><b>-pady</b></code> configuration option for the header
labels. In the Tablelist_tile package the value of the
<code><b>-labelpady</b></code> option is mapped to the corresponding
components of the value of the <code><b>-padding</b></code>
configuration option of the header labels, and the
<code><b>-labelpady</b></code> option has a theme-specific default
value.</p>
</blockquote>
</dd>
<dd id="labelrelief">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-labelrelief</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> labelRelief</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Relief</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <code><b>-relief</b></code> option for the header
labels. This option is different from the standard
<code><b>-relief</b></code> option defined for the tablelist widget
itself. The default value is <code><b>raised</b></code>.</p>
</blockquote>
</dd>
<dd id="listvariable">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-listvariable</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> listVariable</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Variable</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the name of a global varable or a qualified name of a
namespace variable. The value of the variable is a list to be
displayed inside the widget's body; if the variable value changes then
the widget will automatically update itself to reflect the new
value. The value of the variable must be a valid list. Each
list element corresponds to a row within the widget's body, and must be
a valid list itself; its elements correspond to the cells within the
respective row. Attempts to assign a variable whose value does
not fulfill these conditions to <code><b>-listvariable</b></code> will
cause an error. Attempts to unset a variable in use as a
<code><b>-listvariable</b></code> will fail but will not generate an
error.</p>
<p><b>REMARK 1:</b> For increased efficiency, updating the widget
to reflect a changed value of the variable specified with this option
is, whenever possible, done at idle time (i.e., when there are no
events to process). On the other hand, most tablelist subcommands
make it necessary to perform an <i>immediate</i> update of the widget's
internal list according to the value of this variable, before executing
the subcommand in question. Doing this repeatedly can become
quite inefficient. To avoid performance problems, you should
always try to separate the operations that build up the value of the
variable specified by this option from other commands. For
example, instead of</p>
<blockquote>
<pre>
tablelist::tablelist .tbl ... -listvariable var
set var {}
for {set row 0} {$row < 1000} {incr row} {
lappend var ...
.tbl <a href="#cellconfigure">cellconfigure</a> $row,3 -image ...
}
</pre>
</blockquote>
<p>you should write</p>
<blockquote>
<pre>
tablelist::tablelist .tbl ... -listvariable var
set var {}
for {set row 0} {$row < 1000} {incr row} {
lappend var ...
}
for {set row 0} {$row < 1000} {incr row} {
.tbl <a href="#cellconfigure">cellconfigure</a> $row,3 -image ...
}
</pre>
</blockquote>
<p>The first method above is quite inefficient, because it requires
1000 updates of the widget's internal list. The second method
performs incomparably faster, because it needs only one synchronization
(at the beginning of the second loop).</p>
<p><b>REMARK 2:</b> It is not recommended to set this option for
a tablelist used as a tree widget, because adding new items to the list
specified as its value will result in inserting those list elements
into the widget without respecting the tree's internal structure.
There is no problem if you access the variable for reading only, but
for that purpose it is more efficient to use the <code><b><a href=
"#itemlistvar">itemlistvar</a></b></code> subcommand rather than the
<code><b>-listvariable</b></code> option.</p>
</blockquote>
</dd>
<dd id="movablecolumns">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-movablecolumns</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> movableColumns</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> MovableColumns</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the columns can be
moved interactively. See the <a href="#label_bindings">DEFAULT
AND INDIVIDUAL BINDINGS FOR THE HEADER LABELS</a> section below for
information on moving a column interactively. The default value
is <code>0</code>.</p>
</blockquote>
</dd>
<dd id="movablerows">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-movablerows</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> movableRows</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> MovableRows</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the rows displayed
in the tablelist's body can be moved interactively. See the
<a href="#local_drag_and_drop">LOCAL DRAG & DROP</a> subsection of the
<a href="#body_bindings">DEFAULT AND INDIVIDUAL BINDINGS FOR THE
TABLELIST BODY</a> section below for information on moving a row
interactively. The default value is <code>0</code>.</p>
<p><b>REMARK:</b> The support for moving a row is restricted to
the widget's body component. Moving of header rows is not
supported.</p>
</blockquote>
</dd>
<dd id="movecolumncursor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-movecolumncursor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> moveColumnCursor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> MoveColumnCursor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the mouse cursor to be used when moving a column
interactively. The default value is <code><b>icon</b></code> on
the windowing systems <code><b>x11</b></code> and
<code><b>win32</b></code>, and the native cursor
<code><b>closedhand</b></code> on the Macintosh windowing systems
<code><b>classic</b></code> and <code><b>aqua</b></code>.</p>
</blockquote>
</dd>
<dd id="movecursor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-movecursor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> moveCursor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> MoveCursor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the mouse cursor to be used when moving a row
interactively. The default value is <code><b>hand2</b></code> on
the windowing systems <code><b>x11</b></code> and
<code><b>win32</b></code>, and the native cursor
<code><b>pointinghand</b></code> on the Macintosh windowing systems
<code><b>classic</b></code> and <code><b>aqua</b></code>.</p>
</blockquote>
</dd>
<dd id="populatecommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-populatecommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> populateCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> PopulateCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be invoked by the <code><b><a href=
"#searchcolumn">searchcolumn</a></b></code> subcommand before examining
the children (or descendants, when used with the
<code><b>-descend</b></code> option) of a tablelist row whose children
have not been inserted yet. The specified command is
automatically concatenated with the path name of the tablelist widget
and the row index, and the resulting script is evaluated in the global
scope. It is expected that this script will insert the children
of the row in question, without expanding the node or changing its
appearance in any other way.</p>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
text widget tag option for collapsing a row), this option is not
supported for Tk versions earlier than 8.3.</p>
<p><b>REMARK:</b> There are many similarities between this option
and <code><b><a href=
"#expandcommand">-expandcommand</a></b></code>. Both options are
used in the first place to insert children on demand. The main
differences between them are as follows:</p>
<ol>
<li class="tm">The command specified by the
<code><b>-populatecommand</b></code> option is only invoked for rows
whose children have not been inserted yet, while the one specified by
<code><b>-expandcommand</b></code> is always invoked before expanding
a row, regardless of whether the children of that row are already
present in the widget or not.</li>
<li class="tm">The command specified by the
<code><b>-expandcommand</b></code> option may perform visual changes
on the node in question, while the role of the one specified by
<code><b>-populatecommand</b></code> is restricted to inserting the
children, without altering the node's appearance in any way.</li>
</ol>
<p>A logical consequence of the above is that the value of
<code><b>-populatecommand</b></code> is usually just a stripped-down
version of the command specified by the
<code><b>-expandcommand</b></code> option. For example, the
<a href="tablelist.html#ex_dirViewer">Directory Viewer</a> demo script
might use a command implemented as follows:</p>
<blockquote>
<pre>
proc populateCmd {tbl row} {
<span class="cmt"># Get the name of the directory whose leaf name is
# displayed in the first cell of the specified row</span>
set dir [$tbl <a href="#rowattrib">rowattrib</a> $row pathName]
<span class="cmt"># Display the content of the directory $dir
# as child items of the one identified by $row</span>
putContents $dir $tbl $row
}
</pre>
</blockquote>
<p>Moreover, the <code><b>-expandcommand</b></code> option can be set
to a command that invokes the one specified by the
<code><b>-populatecommand</b></code> option:</p>
<blockquote>
<pre>
proc expandCmd {tbl row} {
if {[$tbl <a href="#childcount">childcount</a> $row] == 0} {
populateCmd $tbl $row
}
<span class="cmt"># The rest is just eye candy:</span>
if {[$tbl <a href="#childcount">childcount</a> $row] != 0} {
<span class="cmt"># Update the image displayed in the row's first cell</span>
$tbl <a href=
"#cellconfigure">cellconfigure</a> $row,0 -image openFolderImg
}
}
</pre>
</blockquote>
</blockquote>
</dd>
<dd id="protecttitlecolumns">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-protecttitlecolumns</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> protectTitleColumns</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ProtectTitleColumns</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the boundary of
the title column area shall be protected from being crossed when moving
a column interactively. See the <a href="#label_bindings">DEFAULT
AND INDIVIDUAL BINDINGS FOR THE HEADER LABELS</a> section below for
information on moving a column interactively. The default value
is <code>0</code>, specifying that non-title columns can be moved into
the title column area and vice-versa.</p>
</blockquote>
</dd>
<dd id="resizablecolumns">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-resizablecolumns</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> resizableColumns</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ResizableColumns</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the columns can be
resized interactively. See the <a href="#label_bindings">DEFAULT
AND INDIVIDUAL BINDINGS FOR THE HEADER LABELS</a> section below for
information on interactive column resizing. The default value is
<code>1</code>.</p>
</blockquote>
</dd>
<dd id="resizecursor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-resizecursor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> resizeCursor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ResizeCursor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the mouse cursor to be used during interactive column
resizing. The default value is
<code><b>sb_h_double_arrow</b></code> on the windowing systems
<code><b>x11</b></code> and <code><b>win32</b></code>, and the native
cursor <code><b>resizeleftright</b></code> on the Macintosh windowing
systems <code><b>classic</b></code> and <code><b>aqua</b></code>.</p>
</blockquote>
</dd>
<dd id="selectfiltercommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-selectfiltercommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> selectFilterCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> SelectFilterCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command which can be used for filtering the cells
that will be selected when the default bindings for the header labels
perform a <a href="#columnwise_selection">column-wise cell
selection</a>. If the option's value is a nonempty string then
this command is concatenated with the path name of the tablelist widget
and the numerical index of the respective column, and the resulting
script is evaluated in the global scope. If another nonempty
command was specified as the value of the option of the same name at
column level then that column-specific command will be used instead of
the global one. In both cases, the resulting script is expected
to return a list consisting of the row numbers of those cells contained
in the column in question that are to be selected by the column-wise
cell selection operation.</p>
</blockquote>
</dd>
<dd id="selectmode">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-selectmode</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> selectMode</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> SelectMode</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies one of several styles for manipulating the
selection. The value of the option may be arbitrary, but the
default bindings expect it to be either <code><b>single</b></code>,
<code><b>browse</b></code>, <code><b>multiple</b></code>, or
<code><b>extended</b></code>. The default value is
<code><b>browse</b></code>.</p>
</blockquote>
</dd>
<dd id="selecttype">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-selecttype</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> selectType</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> SelectType</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies one of two selection types for the tablelist widget:
<code><b>row</b></code> or <code><b>cell</b></code>. If the
selection type is <code><b>row</b></code> then the default bindings
will select and deselect entire items, and the whole row having the
location cursor will be displayed as active when the tablelist has the
keyboard focus. If the selection type is <code><b>cell</b></code>
then the default bindings will select and deselect individual elements,
and the single cell having the location cursor will be displayed as
active when the tablelist has the keyboard focus. The default
value is <code><b>row</b></code>.</p>
</blockquote>
</dd>
<dd id="setfocus">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-setfocus</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> setFocus</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> SetFocus</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether a click with the
left mouse button anywhere into the tablelist's body, including the
separators and the embedded images (more precisely, any descendants of
the tablelist widget having the binding tag <code><b><a href=
"#body_bindings">TablelistBody</a></b></code>) should set the focus to
the body of the tablelist widget if the latter's <code><b><a href=
"#state">state</a></b></code> is <code><b>normal</b></code>. The
default value is <code>1</code>.</p>
</blockquote>
</dd>
<dd id="showarrow">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-showarrow</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> showArrow</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ShowArrow</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code> and
<code><b><a href="#sortbycolumnlist">sortbycolumnlist</a></b></code>
subcommands of the Tcl command associated with the widget should place
an arrow indicating the sort order into the header label(s) of the
column(s) specified by their first argument. The default value is
<code>1</code>.</p>
</blockquote>
</dd>
<dd id="showbusycursor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-showbusycursor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> showBusyCursor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ShowBusyCursor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value indicating whether the default bindings
should display a windowing system-specific busy cursor during the
actions that can take a long time to complete, using the
<code><b><a href="#setbusycursor">setbusycursor</a></b></code> and
<code><b><a href="#restorecursor">restorecursor</a></b></code>
subcommands. The default value is <code>1</code>.</p>
<p>The potentially long-running actions that will temporarily change
the mouse cursor when this option is on are as follows:</p>
<ul>
<li>resizing or moving a column;</li>
<li>invoking the command specified by the <code><b><a href=
"#labelcommand">-labelcommand</a></b></code> or <code><b><a href=
"#labelcommand2">-labelcommand2</a></b></code> option at widget or
column level (e.g., sorting the items by one or more columns);</li>
<li>expanding or collapsing a row;</li>
<li>extending, toggling, or canceling the (cell) selection if the
<code><b><a href="#selectmode">-selectmode</a></b></code> option was
set to <code><b>extended</b></code>.</li>
</ul>
<p><b>REMARK:</b> If showing the busy cursor per default during
potentially long-running actions is not what you prefer, you can
override the default for all tablelist instances by inserting the
line</p>
<blockquote>
<pre>
option add *Tablelist.showBusyCursor 0
</pre>
</blockquote>
<p>somewhere at the beginning of your script (before creating any
tablelist widgets).</p>
</blockquote>
</dd>
<dd id="showeditcursor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-showeditcursor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> showEditCursor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ShowEditCursor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value indicating whether the mouse cursor should
change automatically to one having the shape of a pencil whenever a
click with mouse button 1 would start an editing session. The
default value is <code>1</code>.</p>
<p>On X11 and Mac OS X Aqua, the cursor set by Tablelist when a mouse
click would start the interactive cell editing, is Tk's built-in cursor
<code><b>pencil</b></code>. Since on Windows this cursor is ugly
and not really usable, the edit cursor shown by Tablelist on this
platform will be the one loaded from the file <code>pencil.cur</code>,
located in the <code>scripts</code> subdirectory of the Tablelist
installation directory. If the application was started as a
starpack containing the Tablelist package, then the edit cursor will be
loaded from a copy of this file, created automatically by Tablelist in
the user's <code>Temp</code> directory. The file
<code>pencil.cur</code> is a copy of the file <code>Ubuntu
Handwriting.cur</code>, downloaded from the address</p>
<blockquote>
<address>
<a href=
"http://www.rw-designer.com/cursor-detail/46922">http://www.rw-designer.com/cursor-detail/46922</a>
</address>
</blockquote>
<p><b>REMARK:</b> If showing the edit cursor per default
whenever a click with mouse button 1 would start the editing is not
what you prefer, you can override the default for all tablelist
instances by inserting the line</p>
<blockquote>
<pre>
option add *Tablelist.showEditCursor 0
</pre>
</blockquote>
<p>somewhere at the beginning of your script (before creating any
tablelist widgets).</p>
</blockquote>
</dd>
<dd id="showhorizseparator">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-showhorizseparator</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> showHorizSeparator</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ShowHorizSeparator</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that controls whether to place a
horizontal separator just below the last row if the value of the
<code><b><a href="#showseparators">-showseparators</a></b></code>
option is true, that of the <code><b><a href=
"#fullseparators">-fullseparators</a></b></code> option is false, and
there is free space left between the last row and the bottom of the
tablelist window. The default value is <code>1</code>.</p>
<p><b>REMARK:</b> If showing the horizontal separator per default
under the above-mentioned circumstancies is not what you prefer, you
can override the default for all tablelist instances by inserting the
line</p>
<blockquote>
<pre>
option add *Tablelist.showHorizSeparator 0
</pre>
</blockquote>
<p>somewhere at the beginning of your script (before creating any
tablelist widgets).</p>
</blockquote>
</dd>
<dd id="showlabels">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-showlabels</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> showLabels</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ShowLabels</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the header labels
are to be shown or not. The default value is <code>1</code>.</p>
</blockquote>
</dd>
<dd id="showseparators">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-showseparators</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> showSeparators</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> ShowSeparators</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether the columns are to
be separated with borders. The default value is
<code>0</code>. The separators are implemented as thin frames
with sunken relief in the package Tablelist, and as tile separator
widgets in the package Tablelist_tile. They are attached to the
right edges of the header labels, and are only created if the value of
this option is true. In this case, a horizontal separator will
also be created and placed just below the last row, provided that the
value of the <code><b><a href=
"#showhorizseparator">-showhorizseparator</a></b></code> option is
true, that of the <code><b><a href=
"#fullseparators">-fullseparators</a></b></code> option is false, and
there is free space left between the last row and the bottom of the
tablelist window.</p>
<p><b>REMARK:</b> Tablelist doesn't support horizontal separators
(except for the one mentioned above and another one placed just below
the last header row), but a nice distinguishing effect for the rows in
the widget's body can be achieved with the aid of the <code><b><a href=
"#stripebackground">-stripebackground</a></b></code> option described
below.</p>
</blockquote>
</dd>
<dd id="snipstring">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-snipstring</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> snipString</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> SnipString</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the string to be used as snip indicator when displaying
the elements that don't fit into their cells. The default is an
ellipsis (<code>"..."</code>).</p>
</blockquote>
</dd>
<dd id="sortcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-sortcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> sortCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> SortCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a command to be used for the comparison of the items when
invoking the <code><b><a href="#sort">sort</a></b></code> subcommand of
the Tcl command associated with the tablelist widget. To compare
two items (viewed as lists of cell contents within one row each) during
the <code><b>sort</b></code> operation, the command is automatically
concatenated with the two items and the resulting script is
evaluated. The script should return an integer less than, equal
to, or greater than zero if the first item is to be considered less
than, equal to, or greater than the second, respectively.</p>
</blockquote>
</dd>
<dd id="spacing">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-spacing</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> spacing</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Spacing</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies additional space to provide above and below each row of
the widget, in both the body and the header. The option's value
may have any of the standard forms for screen distances. It
defaults to <code>0</code>. See also the <code><b><a href=
"#tight">-tight</a></b></code> option.</p>
</blockquote>
</dd>
<dd id="state">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-state</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> state</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> State</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies one of two states for the tablelist widget:
<code><b>normal</b></code> or <code><b>disabled</b></code>. If
the widget is disabled then neither items nor columns may be inserted,
deleted, updated, or moved, the items, header labels, and the up- or
down-arrow are drawn in the <code><b><a href=
"#body_options">-disabledforeground</a></b></code>, <code><b><a href=
"#labeldisabledforeground">-labeldisabledforeground</a></b></code>, and
<code><b><a href=
"#arrowdisabledcolor">-arrowdisabledcolor</a></b></code> color,
respectively, the selection cannot be modified and is not shown
(although the selection information is retained), the header labels are
completely insensitive, and no interactive cell editing can be
performed. In addition, in disabled state any color options
specified at column, row, or cell level will be ignored.</p>
</blockquote>
</dd>
<dd id="stretch">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-stretch</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> stretch</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Stretch</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the <b>stretchable</b> columns, i.e., the columns to be
stretched in order to fill the tablelist window if necessary. The
option's value may be <code><b>all</b></code> or a list of column
indices in any of the forms described in the <a href=
"#col_indices">COLUMN INDICES</a> section below. In the second
case, the specified column indices are replaced with their numerical
equivalents, except for <code><b>end</b></code> and
<code><b>last</b></code>, which are viewed as dynamic column indices
whose numerical equivalent (i.e., the index of the tablelist's last
column) might change during program execution and therefore will be
recomputed every time the columns are stretched. The list will be
updated automatically whenever columns are inserted, deleted, or
moved. The number of pixels by which a column is stretched is
proportional to its width in pixels. The default value of this
option is an empty list, meaning that no column will be stretched to
eliminate the blank space that might appear at the right of the
table. (Note that the blank space following the header labels is
filled with a dummy, insensitive label having the same background,
borderwidth, and relief as the "normal" header labels.)</p>
<p><b>REMARK:</b> If the value of the <code><b><a href=
"#width">-width</a></b></code> configuration option is zero or less and
the tablelist has stretchable columns, then the
<code><b>-setgrid</b></code> option will be ignored. This minor
restriction has technical reasons and is only relevant on X11.</p>
</blockquote>
</dd>
<dd id="stripebackground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-stripebackground</b></code> or
<code><b>-stripebg</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> stripeBackground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Background</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the background color to use when displaying the body items
belonging to a stripe. Each stripe is composed of the same number
<code><i>stripeHeight</i></code> of consecutive <a href=
"#isviewable">viewable</a> items, according to the value of the
<code><b><a href="#stripeheight">-stripeheight</a></b></code>
configuration option. The first <code><i>stripeHeight</i></code>
viewable items are "normal" ones; they are followed by a stripe
composed of the next <code><i>stripeHeight</i></code> viewable items,
which in turn is followed by the same number of "normal" viewable
items, and so on. In the Tablelist package and in most themes
supported by Tablelist_tile, the default value is an empty string,
indicating that the stripes will inherit the background color specified
by the <code><b><a href="#body_options">-background</a></b></code>
configuration option. When using Tablelist_tile with the
<code><b>tileqt</b></code> theme then the default value is given by the
global KDE option <code><b>alternateBackground</b></code>, which in
turn depends on the current color scheme. In this case it is
recommended to either keep that default value retrieved from KDE, or to
use an explicitly specified empty string if no stripes are to be
displayed. The <code><b>-stripebackground</b></code> option has a
higher priority than the <code><b>-background</b></code> column
configuration option, but a lower priority than the
<code><b>-background</b></code> option specified at row or cell
level.</p>
</blockquote>
</dd>
<dd id="stripeforeground">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-stripeforeground</b></code> or
<code><b>-stripefg</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> stripeForeground</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Foreground</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the foreground color to use when displaying the body items
belonging to a stripe. Each stripe is composed of the same number
<code><i>stripeHeight</i></code> of consecutive <a href=
"#isviewable">viewable</a> items, according to the value of the
<code><b><a href="#stripeheight">-stripeheight</a></b></code>
configuration option. The first <code><i>stripeHeight</i></code>
viewable items are "normal" ones; they are followed by a stripe
composed of the next <code><i>stripeHeight</i></code> viewable items,
which in turn is followed by the same number of "normal" viewable
items, and so on. The default value is an empty string,
indicating that the stripes will inherit the foreground color specified
by the <code><b><a href="#body_options">-foreground</a></b></code>
configuration option. The <code><b>-stripeforeground</b></code>
option has a higher priority than the <code><b>-foreground</b></code>
column configuration option, but a lower priority than the
<code><b>-foreground</b></code> option specified at row or cell
level.</p>
</blockquote>
</dd>
<dd id="stripeheight">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-stripeheight</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> stripeHeight</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> StripeHeight</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the number of items in each stripe. If zero or less
then no stripes are displayed. The default is <code>1</code>.</p>
</blockquote>
</dd>
<dd id="takefocus">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-takefocus</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> takeFocus</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TakeFocus</b></code></td>
</tr>
</table>
<blockquote>
<p>This option determines whether the widget accepts the focus during
keyboard traversal. It is almost identical to the standard option
of the same name (see the <b>options</b> manual entry for
details). The only difference is that not the widget itself but
its body child will receive the focus during keyboard traversal with
the standard keys (<code>Tab</code> and <code>Shift-Tab</code>).</p>
</blockquote>
</dd>
<dd id="targetcolor">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-targetcolor</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> targetColor</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TargetColor</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the color of the gap displayed in the tablelist's body or
header label area to indicate the target position when moving a row or
column interactively. The target indicator belonging to the
tablelist's body can also be displayed explicitly with the aid of the
<code><b><a href="#showtargetmark">showtargetmark</a></b></code>
subcommand, and its path name can be retrieved via <code><b><a href=
"#targetmarkpath">targetmarkpath</a></b></code>. The default
value is <code><b>black</b></code>.</p>
</blockquote>
</dd>
<dd id="tight">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-tight</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> tight</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Tight</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a boolean value that determines whether to eliminate the
one-pixel additional space left below each tablelist row for Tk listbox
compatibility, in both the body and the header. The default value
is <code>0</code>, which draws a one-pixel additional space below each
row, just like a Tk core listbox.</p>
<p><b>REMARK:</b> You can set this option to true and at the same
time provide additional space above and below each row with the aid of
the <code><b><a href="#spacing">-spacing</a></b></code> configuratiom
option. As a result, the space below each row will be the same as
above the row (and not one pixel higher).</p>
</blockquote>
</dd>
<dd id="titlecolumns">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-titlecolumns</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> titleColumns</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TitleColumns</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the number of the non-scrollable columns at the left edge
of the window, also called <b>title columns</b>. The positions of
these columns will not change when adjusting the horizontal view by
invoking the <code><b><a href="#scan">scan</a></b></code>,
<code><b><a href="#seecell">seecell</a></b></code>, <code><b><a href=
"#seecolumn">seecolumn</a></b></code>, or <code><b><a href=
"#xview">xview</a></b></code> subcommand. The default value is
<code>0</code>. The value of this option also determines the
scrolling unit used by the commands mentioned above when shifting the
horizontal view: if it is positive then the horizontal scrolling is
performed column-wise, otherwise by character units (the width of the
<code><b>0</b></code> character).</p>
<p>The end of the title column area is visualized with the aid of a
separator, attached to the right edge of the header label corresponding
to the last non-hidden title column. This special separator is
always displayed to mark the end of the title columns (if any),
independently of the value of the <code><b><a href=
"#showseparators">-showseparators</a></b></code> option. The user
can easily distinguish it from the other separators by means of its
background color, which is different from that of the other
separators.</p>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
option for a text widget tag), this option is not supported for Tk
versions earlier than 8.3.</p>
</blockquote>
</dd>
<dd id="tooltipaddcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-tooltipaddcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> tooltipAddCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TooltipAddCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be used for displaying cell- and column
label-specific balloon help. When the mouse pointer enters a cell
in the tablelist's body, the command is automatically concatenated with
the path name of the tablelist widget and the cell's row and column
indices, and the resulting script is evaluated in the global
scope. Similarly, when the mouse pointer enters a header label,
the command is automatically concatenated with the path name of the
tablelist widget, the number <code>-1</code>, and the column index of
the respective label, and the resulting script is evaluated in the
global scope. Finally, when the mouse pointer enters a cell in
the tablelist's header, the command is automatically concatenated with
the path name of the tablelist widget, the header cell's row index
prefixed by the letter <code><b>h</b></code>, as well as the cell's
column index, and the resulting script is evaluated in the global
scope. In all three cases, the action described above is only
triggered if both the value of this option and that of
<code><b><a href="#tooltipdelcommand">-tooltipdelcommand</a></b></code>
are nonempty strings.</p>
<p>For example, consider the procedure <code>tooltipAddCmd</code> shown
below, which makes use of the <code><b>DynamicHelp::add</b></code>
command from the BWidget package to display the full cell and label
texts as tooltips for the cells and header labels with snipped
contents.</p>
<blockquote>
<pre>
proc tooltipAddCmd {tbl row col} {
if {($row >= 0 && [$tbl <a href=
"#iselemsnipped">iselemsnipped</a> $row,$col fullText]) ||
($row < 0 && [$tbl <a href=
"#istitlesnipped">istitlesnipped</a> $col fullText])} {
DynamicHelp::add $tbl -text $fullText
}
}
</pre>
</blockquote>
<p>If the widget can also contain header items then a slightly more
complicated procedure is needed:</p>
<blockquote>
<pre>
proc tooltipAddCmd {tbl row col} {
if {[string is integer $row]} {
if {($row >= 0 && [$tbl <a href=
"#iselemsnipped">iselemsnipped</a> $row,$col fullText]) ||
($row < 0 && [$tbl <a href=
"#istitlesnipped">istitlesnipped</a> $col fullText])} {
DynamicHelp::add $tbl -text $fullText
}
} else {
set row [string range $row 1 end]
if {[$tbl <a href=
"#hdr_iselemsnipped">header iselemsnipped</a> $row,$col fullText]} {
DynamicHelp::add $tbl -text $fullText
}
}
}
</pre>
</blockquote>
<p>A tablelist widget can use this procedure by specifying</p>
<blockquote>
<pre>
... -tooltipaddcommand tooltipAddCmd -tooltipdelcommand DynamicHelp::delete
</pre>
</blockquote>
<p>If you prefer to use the <code><b>tooltip::tooltip</b></code>
command from the tooltip package contained in tklib then the procedure
becomes</p>
<blockquote>
<pre>
proc tooltipAddCmd {tbl row col} {
if {($row >= 0 && [$tbl <a href=
"#iselemsnipped">iselemsnipped</a> $row,$col fullText]) ||
($row < 0 && [$tbl <a href=
"#istitlesnipped">istitlesnipped</a> $col fullText])} {
tooltip::tooltip $tbl $fullText
}
}
</pre>
</blockquote>
<p>or, to cover also the case of header items:</p>
<blockquote>
<pre>
proc tooltipAddCmd {tbl row col} {
if {[string is integer $row]} {
if {($row >= 0 && [$tbl <a href=
"#iselemsnipped">iselemsnipped</a> $row,$col fullText]) ||
($row < 0 && [$tbl <a href=
"#istitlesnipped">istitlesnipped</a> $col fullText])} {
tooltip::tooltip $tbl $fullText
}
} else {
set row [string range $row 1 end]
if {[$tbl <a href=
"#hdr_iselemsnipped">header iselemsnipped</a> $row,$col fullText]} {
tooltip::tooltip $tbl $fullText
}
}
}
</pre>
</blockquote>
<p>and can be used by specifying</p>
<blockquote>
<pre>
... -tooltipaddcommand tooltipAddCmd -tooltipdelcommand "tooltip::tooltip clear"
</pre>
</blockquote>
<p>Please note that in the less common case that the name of your
tablelist widget contains spaces, the <code><b>tooltip::tooltip
clear</b></code> command won't work as expected. As a
workaround you can use the slightly modified approach shown below:</p>
<blockquote>
<pre>
proc tooltipDelCmd tbl { tooltip::tooltip $tbl "" }
... -tooltipaddcommand tooltipAddCmd -tooltipdelcommand tooltipDelCmd
</pre>
</blockquote>
<p>Both examples above make use of the <code><b><a href=
"#iselemsnipped">iselemsnipped</a></b></code>, <code><b><a href=
"#hdr_iselemsnipped">header iselemsnipped</a></b></code>, and
<code><b><a href="#istitlesnipped">istitlesnipped</a></b></code>
subcommands, to make sure that the full cell and label texts will only
be displayed for those cells and header labels whose contents are
snipped.</p>
</blockquote>
</dd>
<dd id="tooltipdelcommand">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-tooltipdelcommand</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> tooltipDelCommand</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TooltipDelCommand</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies a Tcl command to be used for removing the cell- or column
label-specific balloon help. When the mouse pointer leaves a cell
or a header label, the command specified by this option is
automatically concatenated with the path name of the tablelist widget
and the resulting script is evaluated in the global scope. This
action is only triggered if both the value of this option and that of
<code><b><a href="#tooltipaddcommand">-tooltipaddcommand</a></b></code>
are nonempty strings. Common values for this option are
<code>"DynamicHelp::delete"</code> (which requires the BWidget package)
and <code>"tooltip::tooltip clear"</code> (which requires
the tooltip package contained in tklib). Their usage is shown in
the examples above.</p>
</blockquote>
</dd>
<dd id="treecolumn">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-treecolumn</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> treeColumn</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TreeColumn</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the column to contain the indentations and expand/collapse
controls in the body of a tablelist used as a tree widget. The
option's value may be a column index in any of the forms described in
the <a href="#col_indices">COLUMN INDICES</a> section below. The
specified column index is replaced with its numerical equivalent, and
it will be updated automatically whenever columns are inserted,
deleted, or moved. The default value is <code>0</code>.</p>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
text widget tag option for collapsing a row), this option is not
supported for Tk versions earlier than 8.3.</p>
<p><b>REMARK:</b> Please note that the tree structure will only
be displayed as expected if the column specified by this option is
left-aligned. It is your responsibility to make sure that this
restriction is fulfilled when using a tablelist as a tree widget.</p>
</blockquote>
</dd>
<dd id="treestyle">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-treestyle</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> treeStyle</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> TreeStyle</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the look & feel of the column containing the indentations
and expand/collapse controls in the body of a a tablelist used as a
tree widget. This includes, among others, the images used for
displaying the expand/collapse controls, the indentation width, and
whether expand/collapse controls and indentations are to be protected
when selecting a row or cell. The currently supported values are
shown at a glance in the two tables below:</p>
<p>Tree styles for native look & feel:</p>
<table border="2" cellspacing="0" cellpadding="3" rules="groups">
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<tbody align="center">
<tr>
<td><img src="gtk.png" alt="gtk" width="120" height="51"></td>
<td><img src="adwaita.png" alt="adwaita" width="120" height=
"51"></td>
<td><img src="blueMenta.png" alt="blueMenta" width="120" height=
"51"></td>
<td><img src="ubuntu.png" alt="ubuntu" width="120" height=
"51"></td>
<td><img src="ubuntu2.png" alt="ubuntu2" width="120" height=
"51"></td>
<td><img src="ubuntu3.png" alt="ubuntu3" width="120" height=
"51"></td>
</tr>
<tr>
<th><code>gtk</code></th>
<th><code>adwaita</code></th>
<th><code>blueMenta</code></th>
<th><code>ubuntu</code></th>
<th><code>ubuntu2</code></th>
<th><code>ubuntu3</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="mint.png" alt="mint" width="120" height="51"></td>
<td><img src="mint2.png" alt="mint2" width="120" height=
"51"></td>
<td><img src="mate.png" alt="mate" width="120" height="51"></td>
<td><img src="menta.png" alt="menta" width="120" height=
"51"></td>
<td><img src="ubuntuMate.png" alt="ubuntuMate" width="120"
height="51"></td>
<td><img src="yuyo.png" alt="yuyo" width="120" height="51"></td>
</tr>
<tr>
<th><code>mint</code></th>
<th><code>mint2</code></th>
<th><code>mate</code></th>
<th><code>menta</code></th>
<th><code>ubuntuMate</code></th>
<th><code>yuyo</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="arc.png" alt="arc" width="120" height="51"></td>
<td><img src="oxygen1.png" alt="oxygen1" width="120" height=
"51"></td>
<td><img src="oxygen2.png" alt="oxygen2" width="120" height=
"51"></td>
<td><img src="klearlooks.png" alt="klearlooks" width="120"
height="51"></td>
<td><img src="baghira.png" alt="baghira" width="120" height=
"51"></td>
<td><img src="phase.png" alt="phase" width="120" height=
"51"></td>
</tr>
<tr>
<th><code>arc</code></th>
<th><code>oxygen1</code></th>
<th><code>oxygen2</code></th>
<th><code>klearlooks</code></th>
<th><code>baghira</code></th>
<th><code>phase</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="plastique.png" alt="plastique" width="120" height=
"51"></td>
<td><img src="plastik.png" alt="plastik" width="120" height=
"51"></td>
<td><img src="winnative.png" alt="winnative" width="120" height=
"51"></td>
<td><img src="winxpBlue.png" alt="winxpBlue" width="120" height=
"51"></td>
<td><img src="winxpOlive.png" alt="winxpOlive" width="120"
height="51"></td>
<td><img src="winxpSilver.png" alt="winxpSilver" width="120"
height="51"></td>
</tr>
<tr>
<th><code>plastique</code></th>
<th><code>plastik</code></th>
<th><code>winnative</code></th>
<th><code>winxpBlue</code></th>
<th><code>winxpOlive</code></th>
<th><code>winxpSilver</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="aqua.png" alt="aqua" width="120" height="54"></td>
<td><img src="vistaAero.png" alt="vistaAero" width="120" height=
"54"></td>
<td><img src="vistaClassic.png" alt="vistaClassic" width="120"
height="51"></td>
<td><img src="win7Aero.png" alt="win7Aero" width="120" height=
"54"></td>
<td><img src="win7Classic.png" alt="win7Classic" width="120"
height="51"></td>
<td><img src="win10.png" alt="win110" width="120" height=
"54"></td>
</tr>
<tr>
<th><code>aqua</code></th>
<th><code>vistaAero</code></th>
<th><code>vistaClassic</code></th>
<th><code>win7Aero</code></th>
<th><code>win7Classic</code></th>
<th><code>win10</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="ambiance.png" alt="ambiance" width="120" height=
"63"></td>
<td><img src="dust.png" alt="dust" width="120" height="63"></td>
<td><img src="dustSand.png" alt="dustSand" width="120" height=
"63"></td>
<td><img src="radiance.png" alt="radiance" width="120" height=
"63"></td>
<td><img src="newWave.png" alt="newWave.png" width="120" height=
"63"></td>
<td></td>
</tr>
<tr>
<th><code>ambiance</code></th>
<th><code>dust</code></th>
<th><code>dustSand</code></th>
<th><code>radiance</code></th>
<th><code>newWave</code></th>
<th></th>
</tr>
</tbody>
</table>
<p>The sizes used by the tree styles <code><b>vistaAero</b></code>,
<code><b>vistaClassic</b></code>, <code><b>win7Aero</b></code>,
<code><b>win7Classic</b></code>, and <code><b>win10</b></code> are
<i>automatically</i> adapted to the display's scaling level.
Platform-independent <i>manual</i> scaling is supported by the
following tree styles:</p>
<table border="2" cellspacing="0" cellpadding="3" rules="groups">
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<colgroup></colgroup>
<tbody align="center">
<tr bgcolor="#FFFFE0">
<th>100 %</th>
<th>125 %</th>
<th>150 %</th>
<th>175 %</th>
<th>200 %</th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="plain100.png" alt="plain100" width="120" height=
"57"></td>
<td><img src="plain125.png" alt="plain125" width="140" height=
"69"></td>
<td><img src="plain150.png" alt="plain150" width="160" height=
"81"></td>
<td><img src="plain175.png" alt="plain175" width="185" height=
"93"></td>
<td><img src="plain200.png" alt="plain200" width="210" height=
"105"></td>
</tr>
<tr>
<th><code>plain100</code></th>
<th><code>plain125</code></th>
<th><code>plain150</code></th>
<th><code>plain175</code></th>
<th><code>plain200</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="bicolor100.png" alt="bicolor100" width="120"
height="57"></td>
<td><img src="bicolor125.png" alt="bicolor125" width="140"
height="69"></td>
<td><img src="bicolor150.png" alt="bicolor150" width="160"
height="81"></td>
<td><img src="bicolor175.png" alt="bicolor175" width="185"
height="93"></td>
<td><img src="bicolor200.png" alt="bicolor200" width="210"
height="105"></td>
</tr>
<tr>
<th><code>bicolor100</code></th>
<th><code>bicolor125</code></th>
<th><code>bicolor150</code></th>
<th><code>bicolor175</code></th>
<th><code>bicolor200</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="classic100.png" alt="classic100" width="120"
height="57"></td>
<td><img src="classic125.png" alt="classic125" width="140"
height="69"></td>
<td><img src="classic150.png" alt="classic150" width="160"
height="81"></td>
<td><img src="classic175.png" alt="classic175" width="185"
height="93"></td>
<td><img src="classic200.png" alt="classic200" width="210"
height="105"></td>
</tr>
<tr>
<th><code>classic100</code></th>
<th><code>classic125</code></th>
<th><code>classic150</code></th>
<th><code>classic175</code></th>
<th><code>classic200</code></th>
</tr>
</tbody>
<tbody align="center">
<tr>
<td><img src="white100.png" alt="white100" width="120"
height="57"></td>
<td><img src="white125.png" alt="white125" width="140"
height="69"></td>
<td><img src="white150.png" alt="white150" width="160"
height="81"></td>
<td><img src="white175.png" alt="white175" width="185"
height="93"></td>
<td><img src="white200.png" alt="white200" width="210"
height="105"></td>
</tr>
<tr>
<th><code>white100</code></th>
<th><code>white125</code></th>
<th><code>white150</code></th>
<th><code>white175</code></th>
<th><code>white200</code></th>
</tr>
</tbody>
</table>
<p>If the tree style is <code><b>gtk</b></code>,
<code><b>adwaita</b></code>, <code><b>blueMenta</b></code>,
<code><b>ubuntu</b></code>, <code><b>ubuntu2</b></code>,
<code><b>ubuntu3</b></code>, <code><b>mint</b></code>,
<code><b>mint2</b></code>, <code><b>mate</b></code>,
<code><b>menta</b></code>, <code><b>ubuntuMate</b></code>,
<code><b>arc</b></code>, <code><b>oxygen2</b></code>,
<code><b>aqua</b></code>, <code><b>vistaAero</b></code>,
<code><b>win7Aero</b></code>, <code><b>win10</b></code>,
<code><b>newWave</b></code>, <code><b>plain*</b></code>, or
<code><b>bicolor*</b></code>, and the Tk version is either 8.6 (with
built-in PNG support) or 8.5 and the <code><b>img::png</b></code>
package can be loaded into the interpreter, then the images used for
displaying the expand/collapse controls are PNG images with alpha
channel. Otherwise (i.e., for the other tree styles or in the
absence of PNG support) GIF images are used for the expand/collapse
controls.</p>
<p>The following table contains a detailed description of the tree
styles, in alphabetical order:</p>
<table border="2" cellspacing="0" cellpadding="3">
<tr bgcolor="#FFFFE0">
<th align="left">Value</th>
<th align="center">Screenshot</th>
<th align="left">Comments</th>
</tr>
<tr>
<td><code><b>adwaita</b></code></td>
<td><img src="adwaita.png" alt="adwaita" width="120" height=
"51"></td>
<td>Inspired by the GTK 3 theme Adwaita.</td>
</tr>
<tr>
<td><code><b>ambiance</b></code></td>
<td><img src="ambiance.png" alt="ambiance" width="120" height=
"63"></td>
<td>Inspired by the GTK 2 theme Ambiance. Recommended to be
used with large fonts and images.</td>
</tr>
<tr>
<td><code><b>aqua</b></code></td>
<td><img src="aqua.png" alt="aqua" width="120" height="54"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing systems
<code><b>aqua</b></code> and
<code><b>classic</b></code>.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the themes <code><b>aqua</b></code> and
<code><b>Aquativo</b></code>.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>arc</b></code></td>
<td><img src="arc.png" alt="arc" width="120" height="51"></td>
<td>Inspired by the Arc icon theme (of the GTK 2/3 theme Arc).</td>
</tr>
<tr>
<td><code><b>baghira</b></code></td>
<td><img src="baghira.png" alt="baghira" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the Qt styles <code><b>baghira</b></code>,
<code><b>cde</b></code>, and <code><b>motif</b></code> within
the <code><b>tileqt</b></code> theme. Also used by some
flavors of <code><b>qtcurve</b></code>.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>bicolor100</b></code>,<br>
. . .<br>
<code><b>bicolor200</b></code></td>
<td><img src="bicolor100.png" alt="bicolor100" width="120" height=
"57"></td>
<td>While the tree style <code><b>bicolor100</b></code> uses
"normal" sizes, the four other styles are suitable for use with
large fonts and images (needed on high-resolution displays).<br>
Tablelist_tile: Default for the themes <code><b>awlight</b></code>,
<code><b>black</b></code>, <code><b>breeze</b></code>, and
<code><b>winxpblue</b></code> of the awthemes package.</td>
</tr>
<tr>
<td><code><b>classic100</b></code>,<br>
. . .<br>
<code><b>classic200</b></code></td>
<td><img src="classic100.png" alt="classic100" width="120" height=
"57"></td>
<td>While the tree style <code><b>classic100</b></code> uses
"normal" sizes, the four other styles are suitable for use with
large fonts and images (needed on high-resolution displays).<br>
Tablelist_tile: Default for the <code><b>arc</b></code> theme of
the awthemes package.</td>
</tr>
<tr>
<td><code><b>blueMenta</b></code></td>
<td><img src="blueMenta.png" alt="blueMenta" width="120" height=
"51"></td>
<td>Inspired by the GTK 3 theme BlueMenta of versions 1.14 and
later of the MATE desktop.</td>
</tr>
<tr>
<td><code><b>dust</b></code></td>
<td><img src="dust.png" alt="dust" width="120" height="63"></td>
<td>Inspired by the GTK 2 theme Dust. Recommended to be used
with large fonts and images.</td>
</tr>
<tr>
<td><code><b>dust</b></code></td>
<td><img src="dust.png" alt="dust" width="120" height="63"></td>
<td>Inspired by the GTK 2 theme Dust. Recommended to be used
with large fonts and images.</td>
</tr>
<tr>
<td><code><b>dustSand</b></code></td>
<td><img src="dustSand.png" alt="dustSand" width="120" height=
"63"></td>
<td>Inspired by the GTK 2 theme Dust Sand. Recommended to be
used with large fonts and images.</td>
</tr>
<tr>
<td><code><b>gtk</b></code></td>
<td><img src="gtk.png" alt="gtk" width="120" height="51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>x11</b></code>.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the themes <code><b>alt</b></code>,
<code><b>blue</b></code>, <code><b>clam</b></code>,
<code><b>classic</b></code>, <code><b>clearlooks</b></code>,
<code><b>default</b></code>, <code><b>kroc</b></code>,
<code><b>sriv</b></code>, <code><b>srivlg</b></code>, and
<code><b>step</b></code>, as well as for the Qt style
<code><b>gtk+</b></code> within the
<code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>klearlooks</b></code></td>
<td><img src="klearlooks.png" alt="klearlooks" width="120" height=
"51"></td>
<td>
Inspired by the KDE 4 style Klearlooks.<br>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the Qt style <code><b>qtcurve</b></code>
within the <code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>mate</b></code></td>
<td><img src="mate.png" alt="mate" width="120" height="51"></td>
<td>Inspired by a few GTK 2 themes of versions earlier than 1.14 of
the MATE desktop.</td>
</tr>
<tr>
<td><code><b>menta</b></code></td>
<td><img src="menta.png" alt="menta" width="120" height="51"></td>
<td>Inspired by the GTK 3 theme Menta of versions 1.14 and later of
the MATE desktop.</td>
</tr>
<tr>
<td><code><b>mint</b></code></td>
<td><img src="mint.png" alt="mint" width="120" height="51"></td>
<td>Inspired by a few GTK 3 themes bundled with versions earlier
than 18 of the Linux Mint distribution.</td>
</tr>
<tr>
<td><code><b>mint2</b></code></td>
<td><img src="mint2.png" alt="mint" width="120" height="51"></td>
<td>Inspired by a few GTK 3 themes bundled with versions 18 and
later of the Linux Mint distribution.</td>
</tr>
<tr>
<td><code><b>newWave</b></code></td>
<td><img src="newWave.png" alt="newWave" width="120" height=
"63"></td>
<td>Inspired by the GTK 2 theme New Wave. Recommended to be
used with large fonts and images.</td>
</tr>
<tr>
<td><code><b>oxygen1</b></code></td>
<td><img src="oxygen1.png" alt="oxygen1" width="120" height=
"51"></td>
<td>Inspired by the KDE 4 style Oxygen.</td>
</tr>
<tr>
<td><code><b>oxygen2</b></code></td>
<td><img src="oxygen2.png" alt="oxygen2" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the Qt style <code><b>oxygen</b></code>
within the <code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>phase</b></code></td>
<td><img src="phase.png" alt="phase" width="120" height="51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the Qt style <code><b>phase</b></code> within
the <code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>plain100</b></code>,<br>
. . .<br>
<code><b>plain200</b></code></td>
<td><img src="plain100.png" alt="plain100" width="120" height=
"57"></td>
<td>While the tree style <code><b>plain100</b></code> uses "normal"
sizes, the four other styles are suitable for use with large fonts
and images (needed on high-resolution displays).<br>
Tablelist_tile: Default for the <code><b>clearlooks</b></code>
theme of the awthemes package.</td>
</tr>
<tr>
<td><code><b>plastik</b></code></td>
<td><img src="plastik.png" alt="plastik" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>plastik</b></code> theme and the
Qt style <code><b>plastik</b></code> within the
<code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>plastique</b></code></td>
<td><img src="plastique.png" alt="plastique" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the Qt style <code><b>plastique</b></code>
within the <code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>radiance</b></code></td>
<td><img src="radiance.png" alt="radiance" width="120" height=
"63"></td>
<td>Inspired by the GTK 2 theme Radiance. Recommended to be
used with large fonts and images.</td>
</tr>
<tr>
<td><code><b>ubuntu</b></code></td>
<td><img src="ubuntu.png" alt="ubuntu" width="120" height=
"51"></td>
<td>Inspired by a couple of GTK 3 themes bundled with versions
earlier than 15.04 of the Ubuntu Linux distribution.</td>
</tr>
<tr>
<td><code><b>ubuntu2</b></code></td>
<td><img src="ubuntu2.png" alt="ubuntu2" width="120" height=
"51"></td>
<td>Inspired by a couple of GTK 3 themes bundled with versions
15.04 – 16.04 of the Ubuntu Linux distribution.</td>
</tr>
<tr>
<td><code><b>ubuntu3</b></code></td>
<td><img src="ubuntu3.png" alt="ubuntu3" width="120" height=
"51"></td>
<td>Inspired by a couple of GTK 3 themes bundled with versions
16.10 and later of the Ubuntu Linux distribution.</td>
</tr>
<tr>
<td><code><b>ubuntuMate</b></code></td>
<td><img src="ubuntuMate.png" alt="ubuntuMate" width="120" height=
"51"></td>
<td>Inspired by the themes Ambiant-MATE and Radiant-MATE, bundled
with versions 16.10 and later of the Ubuntu MATE distribution and
noticeably improved in Ubuntu MATE 20.04.</td>
</tr>
<tr>
<td><code><b>vistaAero</b></code></td>
<td><img src="vistaAero.png" alt="vistaAero" width="120" height=
"54"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows Vista.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>vista</b></code> theme on
Windows Vista with the Aero style.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>vistaClassic</b></code></td>
<td><img src="vistaClassic.png" alt="vistaClassic" width="120"
height="51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows Vista with the Windows
Classic style.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>vista</b></code> theme on
Windows Vista with the Windows Classic style.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>white100</b></code>,<br>
. . .<br>
<code><b>white200</b></code></td>
<td><img src="white100.png" alt="white100" width="120" height=
"57"></td>
<td>While the tree style <code><b>white100</b></code> uses "normal"
sizes, the four other styles are suitable for use with large fonts
and images (needed on high-resolution displays).<br>
Tablelist_tile: Default for the <code><b>awdark</b></code>
theme.</td>
</tr>
<tr>
<td><code><b>win7Aero</b></code></td>
<td><img src="win7Aero.png" alt="win7Aero" width="120" height=
"54"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows 7 and 8.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>vista</b></code> theme on
Windows 7 and 8, with the Aero style.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>win7Classic</b></code></td>
<td><img src="win7Classic.png" alt="win7Classic" width="120"
height="51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows 7 and 8 with the Windows
Classic style.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>vista</b></code> theme on
Windows 7 and 8 with the Windows Classic style.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>win10</b></code></td>
<td><img src="win10.png" alt="win10" width="120" height="54"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows 10.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>vista</b></code> theme on
Windows 10.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>winnative</b></code></td>
<td><img src="winnative.png" alt="winnative" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows 2000 and Windows XP with
the Windows Classic style.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the themes <code><b>keramik</b></code>,
<code><b>keramik_alt</b></code>,
<code><b>winnative</b></code>, and
<code><b>xpnative</b></code> with the Windows Classic style,
as well as for most Qt styles within the
<code><b>tileqt</b></code> theme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>winxpBlue</b></code></td>
<td><img src="winxpBlue.png" alt="winxpBlue" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows XP with the Blue color
scheme.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the original <code><b>winxpblue</b></code>
theme and the <code><b>xpnative</b></code> theme on Windows
XP with the Blue color scheme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>winxpOlive</b></code></td>
<td><img src="winxpOlive.png" alt="winxpOlive" width="120" height=
"51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows XP with the Olive Green
color scheme.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>xpnative</b></code> theme on
Windows XP with the Olive Green color scheme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>winxpSilver</b></code></td>
<td><img src="winxpSilver.png" alt="winxpSilver" width="120"
height="51"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td>Tablelist: </td>
<td>Default for the windowing system
<code><b>win32</b></code> on Windows XP with the Silver color
scheme.</td>
</tr>
<tr valign="top">
<td>Tablelist_tile: </td>
<td>Default for the <code><b>xpnative</b></code> theme on
Windows XP with the Silver color scheme.</td>
</tr>
</table>
</td>
</tr>
<tr>
<td><code><b>yuyo</b></code></td>
<td><img src="yuyo.png" alt="yuyo" width="120" height="51"></td>
<td>Inspired by the GTK 2 theme Yuyo on Ubuntu MATE.</td>
</tr>
</table>
<p>For technical reasons (the use of the <code><b>-elide</b></code>
text widget tag option for collapsing a row), this option is not
supported for Tk versions earlier than 8.3.</p>
</blockquote>
</dd>
<dd id="width">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-width</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> width</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> Width</b></code></td>
</tr>
</table>
<blockquote>
<p>Specifies the desired width for the window, in average-size
characters of the widget's font. If zero or less then the desired
width for the window is made just large enough to hold all the columns
in the tablelist widget.</p>
<p><b>REMARK:</b> If the value of this configuration option is
zero or less and the tablelist has <a href="#stretch">stretchable</a>
columns, then the <code><b>-setgrid</b></code> option will be
ignored. This minor restriction has technical reasons and is only
relevant on X11.</p>
</blockquote>
</dd>
<dd id="xmousewheelwindow">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-xmousewheelwindow</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> xMouseWheelWindow</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> MouseWheelWindow</b></code></td>
</tr>
</table>
<blockquote>
<p>This option is only relevant if the mouse wheel events are reported
to the widget under the pointer rather than to the one having the
focus. This condition is fulfilled on X11 and Mac OS X, and for
Tk 8.6b2 and later on Windows, too (in earlier Tk versions the mouse
wheel events on Windows were sent to the widget having the focus).</p>
<p>The <code><b>-xmousewheelwindow</b></code> option specifies the path
name of the window to which the default bindings for the binding tags
<code><b><a href="#body_bindings">TablelistBody</a></b></code> and
<code><b><a href="#edit_bindings">TablelistEdit</a></b></code> should
redirect the mouse wheel events along the x axis via
<code><b>event generate</b></code> if the focus window on the
display containing the tablelist widget is outside the tablelist.
The default is an empty string, meaning that the mouse wheel events
along the x axis received by a widget having one of the two
above-mentioned binding tags will give rise to horizontal scrolling of
the tablelist or its edit window, regardless of whether the focus is
inside or outside the tablelist widget.</p>
<p><b>REMARK 1:</b> The mouse wheel events along the horizontal
axis are <code><b><Shift-MouseWheel></b></code> on Windows,
<code><b><Shift-MouseWheel></b></code> and
<code><b><Shift-Option-MouseWheel></b></code> on Mac OS X, and
<code><b><Shift-MouseWheel></b></code>,
<code><b><Shift-Button-4></b></code> and
<code><b><Shift-Button-5></b></code> on X11 (where
<code><b><Shift-MouseWheel></b></code> is not triggered by the X
server, but can be produced using <code><b>event
generate</b></code>). On X11, when using Tk 8.7a3 or later, there
are two more mouse wheel events along the horizontal axis:
<code><b><Button-6></b></code> and
<code><b><Button-7></b></code>, which are handled just like
<code><b><Shift-Button-4></b></code> and
<code><b><Shift-Button-5></b></code>, respectively. These
events are commonly triggered by left/right tilting the scroll wheel of
a mouse having one or two additional (thumb) buttons. (In Tk
versions 8.6.x, with x >= 10, left/right tilting the scroll wheel of
such a mouse gives rise to <code><b><Shift-MouseWheel></b></code>
events on Windows and Mac OS X Aqua, and to
<code><b><Shift-Button-4></b></code> and
<code><b><Shift-Button-5></b></code> events on X11.)</p>
<p><b>REMARK 2:</b> If the tablelist is contained in a scrollable
widget container like a <a href=
"https://www.nemethi.de/scrollutil/scrollableframe.html">scrollutil::scrollableframe</a>,
BWidget ScrollableFrame, or iwidgets::scrolledframe, and you set this
option to the path name of that container window or that of the
containing toplevel widget, then a horizontal mouse wheel event over
the tablelist's body will be handled as follows:</p>
<ul>
<li class="tm">If the focus is inside the tablelist widget then the
event will scroll the tablelist or its edit window horizontally and
no further processing of the event will take place.</li>
<li class="tm">If the focus is outside the tablelist widget then no
scrolling of the tablelist's body or edit window will happen.
Instead, the event will be redirected to the widget container or the
toplevel widget with the aid of the <code><b>event
generate</b></code> command. This in turn will give rise
to horizontal scrolling of the widget container, provided that the
containing toplevel widget or the binding tag <code><b>all</b></code>
has the necessary mouse wheel event bindings.</li>
</ul>
<p><b>REMARK 3:</b> If you pass the tablelist widget to the
<code><b><a href=
"https://www.nemethi.de/scrollutil/wheelEvent.html#adapt">scrollutil::adaptWheelEventHandling</a></b></code>
command then the latter sets this option to the path name of the
containing toplevel window.</p>
</blockquote>
</dd>
<dd id="ymousewheelwindow">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>Command-Line Name: </td>
<td><code><b>-ymousewheelwindow</b></code></td>
</tr>
<tr>
<td>Database Name:</td>
<td><code><b> yMouseWheelWindow</b></code></td>
</tr>
<tr>
<td>Database Class:</td>
<td><code><b> MouseWheelWindow</b></code></td>
</tr>
</table>
<blockquote>
<p>This option is only relevant if the mouse wheel events are reported
to the widget under the pointer rather than to the one having the
focus. This condition is fulfilled on X11 and Mac OS X, and for
Tk 8.6b2 and later on Windows, too (in earlier Tk versions the mouse
wheel events on Windows were sent to the widget having the focus).</p>
<p>The <code><b>-ymousewheelwindow</b></code> option specifies the path
name of the window to which the default bindings for the binding tags
<code><b><a href="#body_bindings">TablelistBody</a></b></code> and
<code><b><a href="#edit_bindings">TablelistEdit</a></b></code> should
redirect the mouse wheel events along the y axis via
<code><b>event generate</b></code> if the focus window on the
display containing the tablelist widget is outside the tablelist.
The default is an empty string, meaning that the mouse wheel events
along the y axis received by a widget having one of the two
above-mentioned binding tags will give rise to vertical scrolling of
the tablelist or its edit window, regardless of whether the focus is
inside or outside the tablelist widget.</p>
<p><b>REMARK 1:</b> The mouse wheel events along the vertical
axis are <code><b><MouseWheel></b></code> on Windows,
<code><b><MouseWheel></b></code> and
<code><b><Option-MouseWheel></b></code> on Mac OS X, and
<code><b><MouseWheel></b></code>,
<code><b><Button-4></b></code> and
<code><b><Button-5></b></code> on X11 (where
<code><b><MouseWheel></b></code> is not triggered by the X
server, but can be produced using <code><b>event
generate</b></code>).</p>
<p><b>REMARK 2:</b> If the tablelist is contained in a scrollable
widget container like a <a href=
"https://www.nemethi.de/scrollutil/scrollableframe.html">scrollutil::scrollableframe</a>,
BWidget ScrollableFrame, or iwidgets::scrolledframe, and you set this
option to the path name of that container window or that of the
containing toplevel widget, then a vertical mouse wheel event over the
tablelist's body will be handled as follows:</p>
<ul>
<li class="tm">If the focus is inside the tablelist widget then the
event will scroll the tablelist or its edit window vertically and no
further processing of the event will take place.</li>
<li class="tm">If the focus is outside the tablelist widget then no
scrolling of the tablelist's body or edit window will happen.
Instead, the event will be redirected to the widget container or the
toplevel widget with the aid of the <code><b>event
generate</b></code> command. This in turn will give rise
to vertical scrolling of the widget container, provided that the
containing toplevel widget or the binding tag <code><b>all</b></code>
has the necessary mouse wheel event bindings.</li>
</ul>
<p><b>REMARK 3:</b> If you pass the tablelist widget to the
<code><b><a href=
"https://www.nemethi.de/scrollutil/wheelEvent.html#adapt">scrollutil::adaptWheelEventHandling</a></b></code>
command then the latter sets this option to the path name of the
containing toplevel window.</p>
</blockquote>
</dd>
<dt id="col_options"><b>COLUMN CONFIGURATION OPTIONS</b></dt>
<dd>The following options are currently supported by the <code><b><a href=
"#columncget">columncget</a></b></code>, <code><b><a href=
"#columnconfigure">columnconfigure</a></b></code>, <code><b><a href=
"#configcolumnlist">configcolumnlist</a></b></code>, and <code><b><a href=
"#configcolumns">configcolumns</a></b></code> commands:</dd>
<dd>
<dl>
<dt class="tm" id="col_align"><code><b>-align</b>
<i>alignment</i></code></dt>
<dd>Specifies how to align the body and header elements of the
column. It must be one of <code><b>left</b></code>,
<code><b>right</b></code>, or <code><b>center</b></code>. This
option also refers to the column's title if the <code><b><a href=
"#col_labelalign">-labelalign</a></b></code> option hasn't been
specified for the given column, or if its value is an empty
string. The <code><b>-align</b></code> option is tied to the
<code><i>alignment</i></code> element corresponding to this column in
the list specifying the value of the <code><b><a href=
"#columns">-columns</a></b></code> option for the tablelist widget;
changes in either will automatically be reflected in the other.</dd>
<dt class="tm" id="col_background"><code><b>-background</b>
<i>color</i></code> or <code><b>-bg</b> <i>color</i></code></dt>
<dd>Specifies the normal background color to use when displaying the
content of the column in both the body and the header.</dd>
<dt class="tm" id="col_changesnipside"><code><b>-changesnipside</b>
<i>boolean</i></code></dt>
<dd>Specifies whether to override the alignment-specific default
position of the <a href="#snipstring">snip indicator</a> when
displaying the body and header elements of the column (excluding its
title). The default value is <code>0</code>, meaning that the
snip string will be appended to the elements if the column's alignment
is <code><b>left</b></code> or <code><b>center</b></code> and prepended
to them in case the alignment is <code><b>right</b></code>.</dd>
<dt class="tm" id="col_changetitlesnipside">
<code><b>-changetitlesnipside</b> <i>boolean</i></code></dt>
<dd>Specifies whether to override the alignment-specific default
position of the <a href="#snipstring">snip indicator</a> when
displaying the column's title. The default value is
<code>0</code>, meaning that the snip string will be appended to the
title if the column's alignment is <code><b>left</b></code> or
<code><b>center</b></code> and prepended to it in case the alignment is
<code><b>right</b></code>.</dd>
<dt class="tm" id="col_editable"><code><b>-editable</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the elements of the column in the tablelist's
body can be edited interactively. The default value is
<code>0</code>. The value of this option can be overridden for
individual cells by using the <a href="#cell_editable">cell
configuration option</a> of the same name.</dd>
<dd class="tm"><b>REMARK:</b> The support for interactive editing
is restricted to the widget's body component</dd>
<dt class="tm" id="col_editwindow"><code><b>-editwindow</b>
<i>name</i></code></dt>
<dd>Specifies the type of the temporary embedded widget to be used for
interactive editing of the contents of the given column's body
cells. <code><i>name</i></code> may be one of
<code><b>entry</b></code> (which is the default),
<code><b>text</b></code>, <code><b>spinbox</b></code> (the latter for
Tk versions 8.4 or higher), <code><b>checkbutton</b></code>,
<code><b>menubutton</b></code>, <code><b>ttk::entry</b></code>,
<code><b>ttk::spinbox</b></code>, <code><b>ttk::combobox</b></code>,
<code><b>ttk::checkbutton</b></code>, or
<code><b>ttk::menubutton</b></code> (the latter five only in the
presence of the tile widget engine), or the value returned by one of
the registration commands for widgets from the packages <a href=
"tablelistBWidget.html">BWidget</a>, <a href=
"tablelistIwidgets.html">Iwidgets</a>, <a href=
"tablelistCombobox.html">combobox</a> (by Bryan Oakley), <a href=
"tablelistCtext.html">ctext</a>, and <a href=
"tablelistMentry.html">Mentry (or Mentry_tile)</a>. For example,
you can use <code><b>-editwindow ComboBox</b></code>
<i>after</i> registering the ComboBox widget for interactive cell
editing with the aid of the <code><b><a href=
"tablelistBWidget.html#ComboBox">tablelist::addBWidgetComboBox</a></b></code>
command. Similarly, you can use <code><b>-editwindow
combobox</b></code> <i>after</i> registering Bryan Oakley's
combobox widget for interactive cell editing by invoking the
<code><b><a href=
"tablelistCombobox.html#combobox">tablelist::addOakleyCombobox</a></b></code>
command. The value of this option can be overridden for
individual cells by using the <a href="#cell_editwindow">cell
configuration option</a> of the same name.</dd>
<dt class="tm" id="col_font"><code><b>-font</b> <i>font</i></code></dt>
<dd>Specifies the font to use when displaying the content of the column
in both the body and the header.</dd>
<dt class="tm" id="col_foreground"><code><b>-foreground</b>
<i>color</i></code> or <code><b>-fg</b> <i>color</i></code></dt>
<dd>Specifies the normal foreground color to use when displaying the
content of the column in both the body and the header.</dd>
<dt class="tm" id="col_formatcommand"><code><b>-formatcommand</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command to be invoked when displaying the content
of a body or header cell within this column or adding a body cell's
content to the selection when the latter is being exported. If
<code><i>command</i></code> is a nonempty string then it is
automatically concatenated with the cell's text, the resulting script
is evaluated in the global scope, and the return value is displayed in
the cell or added to the selection instead of the original data.</dd>
<dd class="tm">For example, if a time value in seconds is being
inserted into the cell and <code><i>command</i></code> is the procedure
<code>formatDate</code> defined as</dd>
<dd>
<blockquote>
<pre>
proc formatDate clockVal {
return [clock format $clockVal -format "%Y-%m-%d"]
}
</pre>
</blockquote>
</dd>
<dd>then the text displayed in the cell will be the date in the
specified format, not the time value in seconds.</dd>
<dd class="tm">This option is also used by Tablelist when building the
return values of the <code><b><a href=
"#getformatted">getformatted</a></b></code>, <code><b><a href=
"#getformattedcolumns">getformattedcolumns</a></b></code>, and
<code><b><a href="#getformattedcells">getformattedcells</a></b></code>
subcommands, as well as their header-related counterparts, or searching
for a text pattern passed to the <code><b><a href=
"#searchcolumn">searchcolumn</a></b></code> subcommand with the
<code><b>-formatted</b></code> option. All the other subcommands,
notably <code><b><a href="#get">get</a></b></code>, <code><b><a href=
"#getcolumns">getcolumns</a></b></code>, <code><b><a href=
"#getcells">getcells</a></b></code>, <code><b><a href=
"#rowcget">rowcget</a></b></code>, along with their counterparts for
the header, <code><b><a href="#columncget">columncget</a></b></code>,
<code><b><a href="#cellcget">cellcget</a></b></code>, along with the
latter's header-related counterpart, <code><b><a href=
"#sort">sort</a></b></code>, <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code>, <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code>, and
<code><b><a href="#refreshsorting">refreshsorting</a></b></code>
operate on the original cell text, which is contained in the widget's
internal list. In the case of the above example, this will make
it possible to sort the items quite easily by time, with a second's
precision, even if their visual representation only contains the year,
month, and day.</dd>
<dd class="tm">The <code><b>-formatcommand</b></code> option comes in
handy if only images or embedded windows are to be displayed in a
column but the texts associated with the cells may not simply be empty
strings because they are needed for other purposes (like sorting or
editing). In such cases, a procedure returning an empty string
can be used as the option's value, thus making sure that the textual
information contained in that column remains hidden:</dd>
<dd>
<blockquote>
<pre>
proc emptyStr val { return "" }
</pre>
</blockquote>
</dd>
<dd>Another important use case is related to tablelist columns whose
<code><b><a href="#col_sortmode">-sortmode</a></b></code> option was
set to <code><b>integer</b></code> or <code><b>real</b></code>.
If some of the cells of such a column are empty then an attempt to sort
the items by that column via <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> would generate an
error, because the <code><b>lsort -integer</b></code>
or <code><b>lsort -real</b></code> invocation made by
Tablelist would complain about getting an unexpected empty string
instead of an integer or floating-point number. To avoid this,
make sure that the cells intended to display an empty string have as
internal value a number that is either strictly less or strictly
greater than all the other integer or real numbers contained in the
column in question, and use the <code><b>-formatcommand</b></code>
option to control what will be displayed in the column's cells.
For example, if all the elements of the column are non-negative values
then you can use the number <code>-1</code> as internal value for the
cells that should display an empty string, and set the value of the
<code><b>-formatcommand</b></code> option to <code>formatNumber</code>,
where <code>formatNumber</code> is the procedure implemented as
follows:</dd>
<dd>
<blockquote>
<pre>
proc formatNumber val { return [expr {$val == -1 ? "" : $val}] }
</pre>
</blockquote>
</dd>
<dd>This will make the cells displaying an empty string appear before
all the others when sorting the column in increasing order. To
achieve the opposite effect, you will have to replace the
<code>-1</code> with an application-specific value that is strictly
greater than all the other numbers contained in the column in
question.</dd>
<dd class="tm">The demo scripts included in the Tablelist distribution
contain further examples demonstrating the use of this option.
The most interesting ones are also described in <a href=
"tablelist.html">Tablelist Programmer's Guide</a>.</dd>
<dd class="tm">In the more sophisticated case that the result of the
formatting should also depend on the cell's row, you will have to
invoke the <code><b><a href="#formatinfo">formatinfo</a></b></code>
subcommand, which provides the necessary information about the cell
whose content is being formatted.</dd>
<dd class="tm" id="col_formatted">Due to the
<code><b>-formatcommand</b></code> column configuration option, we will
distinguish between the internal value of a tablelist element and its
<b>formatted</b> version. The latter is the result of the
invocation of the script corresponding to the
<code><b>-formatcommand</b></code> option of the element's column, or
the element itself if this option was not set for that column.
Consequently, the formatted version of a tablelist item is a list
comprised of the formatted elements of the original item.</dd>
<dt class="tm" id="col_hide"><code><b>-hide</b>
<i>boolean</i></code></dt>
<dd>Specifies whether to hide the column when displaying the widget or
exporting its selection. The default value is
<code>0</code>. After toggling the hidden state of a column, the
<code><b><<TablelistColHiddenStateChanged>></b></code>
virtual event is generated, with its <code><b>-data</b></code> option
set to the numerical column index for Tk versions 8.5 and higher.</dd>
<dt class="tm" id="col_labelalign"><code><b>-labelalign</b>
<i>alignment</i></code></dt>
<dd>Specifies how to align the column's title. It must be one of
<code><b>left</b></code>, <code><b>right</b></code>, or
<code><b>center</b></code>, or an empty string. If this option
hasn't been specified for the given column, or if its value is an empty
string, then the header title will have the same alignment as the
elements of the column, as given by the <code><b><a href=
"#col_align">-align</a></b></code> column configuration option or by
the <code><i>alignment</i></code> element corresponding to this column
in the list specifying the value of the <code><b><a href=
"#columns">-columns</a></b></code> global option.</dd>
<dt class="tm" id="col_labelopts"><code><b>-labelbackground</b>
<i>color</i></code> or <code><b>-labelbg</b> <i>color</i></code><br>
<code><b>-labelborderwidth</b> <i>screenDistance</i></code> or
<code><b>-labelbd</b> <i>screenDistance</i></code><br>
<code><b>-labelcommand</b> <i>command</i></code><br>
<code><b>-labelcommand2</b> <i>command</i></code><br>
<code><b>-labelfont</b> <i>fontName</i></code><br>
<code><b>-labelforeground</b> <i>color</i></code> or
<code><b>-labelfg</b> <i>color</i></code><br>
<code><b>-labelheight</b> <i>lines</i></code><br>
<code><b>-labelpady</b> <i>screenDistance</i></code><br>
<code><b>-labelrelief</b> <i>relief</i></code><br>
<code><b>-selectfiltercommand</b> <i>command</i></code></dt>
<dd>The value of each of these options may also be an empty
string. These options are the column-specific equivalents of the
global ones having the same names, described in the <a href=
"#widget_options">WIDGET-SPECIFIC OPTIONS</a> section. They
override the options of the same names set at widget level if the
specified value is not empty. If one of these options hasn't been
specified for the given column, or if its value is an empty string,
then that option will not be used at column level; the global option of
the same name will be used instead. The <code><b><a href=
"#labelactivebackground">-labelactivebackground</a></b></code>,
<code><b><a href=
"#labelactiveforeground">-labelactiveforeground</a></b></code>, and
<code><b><a href=
"#labeldisabledforeground">-labeldisabledforeground</a></b></code>
options are only defined at widget level; there are no column
configuration options with these names. The
<code><b>-labelbackground</b></code> and
<code><b>-labelheight</b></code> options are only supported by the
Tablelist package, but not by Tablelist_tile.</dd>
<dt class="tm" id="col_labelimage"><code><b>-labelimage</b>
<i>image</i></code></dt>
<dd>Specifies the name of the Tk image to be displayed in the header
label. <code><i>image</i></code> must be the result of an
invocation of the <code><b>image create</b></code> command,
or an empty string, specifying that no image is to be displayed.
If the label's text is right-aligned then the image will be displayed
to the right of the text, otherwise to its left. The text and the
image are separated from each other by a gap corresponding to the width
of a space character in the given label's font.</dd>
<dt class="tm" id="col_labelvalign"><code><b>-labelvalign</b>
<i>verticalAlignment</i></code></dt>
<dd>Specifies the vertical alignment of the Tk image (if any) displayed
in the header label. The <code><i>verticalAlignment</i></code>
must be one of <code><b>center</b></code> (which is the default),
<code><b>top</b></code>, or <code><b>bottom</b></code>.
Especially if the label contains a multi-line text, the image is often
not as tall as the text; in such cases, this option enables you to
control the column-dependent vertical alignment of the image.</dd>
<dt class="tm" id="col_maxwidth"><code><b>-maxwidth</b>
<i>width</i></code></dt>
<dd><code><i>width</i></code> must be a number. A positive value
specifies the column's maximum width in average-size characters of the
widget's font. If <code><i>width</i></code> is negative, its
absolute value is interpreted as a maximum column width in
pixels. Finally, a value of zero (which is the default) specifies
that the column's maximum width is to be made just large enough to hold
all the elements in the column, including its header. This option
is only relevant if the given column has dynamic width, i.e., if its
width was set to <code>0</code>.</dd>
<dt class="tm" id="col_name"><code><b>-name</b> <i>name</i></code></dt>
<dd>Specifies a name associated with the column. While the
numerical index of a column might change by inserting, deleting, or
moving columns, its name remains constant and can be used as a safe
alternative column index (see the <a href="#col_indices">COLUMN
INDICES</a> section for details). Similarly, it can also be used
as the second component of a body cell index of the form
<code><i>row</i><b>,</b><i>col</i></code> or a header cell index of the
form <code><i>headerRow</i><b>,</b><i>col</i></code>, as described in
the <a href="#cell_indices">CELL INDICES</a> and <a href=
"#hdr_cell_indices">HEADER CELL INDICES</a> sections. To avoid
ambiguities, column names should be different from any other forms of
column indices (like numbers, <code><b>active</b></code>,
<code><b>anchor</b></code>, <code><b>end</b></code>,
<code><b>last</b></code>, <code><b>left</b></code>,
<code><b>right</b></code>, or any of their abbreviations). They
should also be different from (any abbreviations of) the string
<code><b>all</b></code>, which may be specified as the value of the
<code><b><a href="#stretch">-stretch</a></b></code> configuration
option. The default value is an empty string.</dd>
<dt class="tm" id="col_resizable"><code><b>-resizable</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the column can be resized interactively.
See the <a href="#label_bindings">DEFAULT AND INDIVIDUAL BINDINGS FOR
THE HEADER LABELS</a> section for information on interactive column
resizing. The default value is <code>1</code>. This option
is only relevant if the value of the <code><b><a href=
"#resizablecolumns">-resizablecolumns</a></b></code> widget
configuration option is true.</dd>
<dt class="tm" id="col_selectbackground"><code><b>-selectbackground</b>
<i>color</i></code></dt>
<dd>Specifies the background color to use when displaying the content
of a body cell in the given column while the cell is selected.</dd>
<dt class="tm" id="col_selectforeground"><code><b>-selectforeground</b>
<i>color</i></code></dt>
<dd>Specifies the foreground color to use when displaying the content
of a body cell in the given column while the cell is selected.</dd>
<dt class="tm" id="col_showarrow"><code><b>-showarrow</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> command with the given
column index as first argument and the <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> command having the
given column index as element of its first argument should place an
arrow indicating the sort order into the column's label. The
default value is <code>1</code>. This option is only relevant if
the value of the <code><b><a href=
"#showarrow">-showarrow</a></b></code> widget configuration option is
true.</dd>
<dt class="tm" id="col_showlinenumbers"><code><b>-showlinenumbers</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the body part of the given column should display
the line numbers (starting with 1 and ending with the number of the
non-hidden rows). The default value is <code>0</code>.</dd>
<dd class="tm">The following details assume that the given column's
<code><b>-showlinenumbers</b></code> option was set to true:
Associating the line numbers with the non-hidden rows takes place
automatically whenever body items are inserted, deleted, updated,
moved, or sorted, or their <code><b><a href=
"#row_hide">-hide</a></b></code> option is toggled. For increased
efficiency, this is done at idle time. For example, if several
items are inserted into or deleted from the body of a tablelist widget,
then the necessary renumbering of the non-hidden rows will be performed
as an idle callback, the next time the event loop is entered and there
are no events to process. The line numbers will override any
previous contents of the column's cells. They are, per default,
displayed without leading zeros, but this (and the display format in
general) can be changed with the aid of the <code><b><a href=
"#col_formatcommand">-formatcommand</a></b></code> column configuration
option.</dd>
<dd class="tm">The <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> and <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> subcommands as well
as the <code><b><a href=
"tablelistColSort.html#sortByColumn">tablelist::sortByColumn</a></b></code>
and <code><b><a href=
"tablelistColSort.html#addToSortColumns">tablelist::addToSortColumns</a></b></code>
commands check the column indices passed to them as arguments and don't
perform any sorting by those columns that have been configured to
display the line numbers (see the corresponding descriptions for
details).</dd>
<dd class="tm"><b>REMARK:</b> Please note that the line numbers
refer to the <i>non-hidden</i> rows, which in case of a tablelist used
as a tree widget might be different from the <a href=
"#isviewable">viewable</a> ones. Consequently, collapsing a row
will, in general, not lead to renumbering the lines (instead, it will
just elide the corresponding range of line numbers).</dd>
<dt class="tm" id="col_sortcommand"><code><b>-sortcommand</b>
<i>command</i></code></dt>
<dd>This option is only relevant if the value of the <code><b><a href=
"#col_sortmode">-sortmode</a></b></code> option for the given column is
<code><b>command</b></code>. It specifies a command to be used
for the comparison of the column's elements when invoking the
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code> command
with the given column index as first argument or the <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> command having the
given column index as element of its first argument. To compare
two elements during the <code><b>sortbycolumn</b></code> or
<code><b>sortbycolumnlist</b></code> operation,
<code><i>command</i></code> is automatically concatenated with the two
elements and the resulting script is evaluated. The script should
return an integer less than, equal to, or greater than zero if the
first element is to be considered less than, equal to, or greater than
the second, respectively.</dd>
<dt class="tm" id="col_sortmode"><code><b>-sortmode</b>
<i>mode</i></code></dt>
<dd>Specifies how to compare the column's elements when invoking the
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code> command
with the given column index as first argument or the <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> command having the
given column index as element of its first argument.
<code><i>mode</i></code> may have any of the following values:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><b>ascii</b></code></td>
<td>Use string comparison with Unicode code-point collation order
(the name is for backward-compatibility reasons). This is
the default.</td>
</tr>
<tr valign="top">
<td><code><b>asciinocase </b></code></td>
<td>This is the same as <code><b>ascii</b></code>, except that
comparisons are handled in a case-insensitive manner.</td>
</tr>
<tr valign="top">
<td><code><b>command</b></code></td>
<td>Use the command specified by the <code><b><a href=
"#col_sortcommand">-sortcommand</a></b></code> column
configuration option to compare the column's elements.</td>
</tr>
<tr valign="top">
<td><code><b>dictionary</b></code></td>
<td>Use dictionary-style comparison. This is the same as
<code><b>ascii</b></code>, except: (a) case is ignored except as
a tie-breaker; (b) if two strings contain embedded numbers, the
numbers compare as integers, not characters. For example,
<code>bigBoy</code> sorts between <code>bigbang</code> and
<code>bigboy</code>, and <code>x10y</code> sorts between
<code>x9y</code> and <code>x11y</code>.</td>
</tr>
<tr valign="top">
<td><code><b>integer</b></code></td>
<td>Convert the elements to integers and use integer
comparison. If any of the elements cannot be converted to
an integer (e.g., because it is an empty string) then a sort
attempt will generate an error. See the description of the
<code><b><a href=
"#col_formatcommand">-formatcommand</a></b></code> option for the
recommended way to avoid this problem.</td>
</tr>
<tr valign="top">
<td><code><b>real</b></code></td>
<td>Convert the elements to floating-point values and use
floating-point comparison. If any of the elements cannot be
converted to a floating-point value (e.g., because it is an empty
string) then a sort attempt will generate an error. See the
description of the <code><b><a href=
"#col_formatcommand">-formatcommand</a></b></code> option for the
recommended way to avoid this problem.</td>
</tr>
</table>
</dd>
<dt class="tm" id="col_stretchable"><code><b>-stretchable</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the column is to be stretched in order to fill
the tablelist window if necessary. The value of this option is
tied to that of the <code><b><a href="#stretch">-stretch</a></b></code>
option for the tablelist widget; changes in either will automatically
be reflected in the other.</dd>
<dt class="tm" id="col_stripebackground"><code><b>-stripebackground</b>
<i>color</i></code></dt>
<dd>Specifies the background color to use when displaying the content
of a body cell in the given column if the cell's row belongs to a
stripe.</dd>
<dt class="tm" id="col_stripeforeground"><code><b>-stripeforeground</b>
<i>color</i></code></dt>
<dd>Specifies the foreground color to use when displaying the content
of a body cell in the given column if the cell's row belongs to a
stripe.</dd>
<dt class="tm" id="col_text"><code><b>-text</b> <i>list</i></code></dt>
<dd>Specifies a list of strings to be displayed in the body cells of
the given column, i.e., updates the elements contained in the column's
body part. If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then this
option will be ignored.</dd>
<dt class="tm" id="col_title"><code><b>-title</b>
<i>title</i></code></dt>
<dd>Specifies the text to be displayed in the column's header
label. This option is tied to the <code><i>title</i></code>
element corresponding to the given column in the list specifying the
value of the <code><b><a href="#columns">-columns</a></b></code> option
for the tablelist widget; changes in either will automatically be
reflected in the other.</dd>
<dt class="tm" id="col_valign"><code><b>-valign</b>
<i>verticalAlignment</i></code></dt>
<dd>Specifies the vertical alignment of embedded images and windows
displayed in the given column. The
<code><i>verticalAlignment</i></code> must be one of
<code><b>center</b></code> (which is the default),
<code><b>top</b></code>, or <code><b>bottom</b></code>.
Especially in rows containing multi-line elements, embedded images or
windows are often not as tall as the rows themselves; in such cases,
this option enables you to control the column-dependent vertical
alignment of these embedded objects. The value of this option can
be overridden for individual cells by using the <a href=
"#cell_valign">cell configuration option</a> of the same name.</dd>
<dt class="tm" id="col_width"><code><b>-width</b>
<i>width</i></code></dt>
<dd><code><i>width</i></code> must be a number. A positive value
specifies the column's width in average-size characters of the widget's
font. If <code><i>width</i></code> is negative, its absolute
value is interpreted as a column width in pixels. Finally, a
value of zero specifies that the column's width is to be made just
large enough to hold all the elements in the column, including its
header (but no larger than the maximum width indicated by the
<code><b><a href="#col_maxwidth">-maxwidth</a></b></code> column
configuration option). This option is tied to the
<code><i>width</i></code> element corresponding to the given column in
the list specifying the value of the <code><b><a href=
"#columns">-columns</a></b></code> option for the tablelist widget;
changes in either will automatically be reflected in the other.</dd>
<dt class="tm" id="col_wrap"><code><b>-wrap</b>
<i>boolean</i></code></dt>
<dd>Specifies whether to display those body and header elements of the
given column that don't fit into their cells in word-wrapped multi-line
rather than snipped form. The default value is
<code>0</code>. If the specified column has static width or a
nonzero <code><b><a href="#col_maxwidth">-maxwidth</a></b></code> value
and the value of this option is true, then elements of the column that
are too long to be displayed in a single line will be broken up into
several lines. The same applies to the individual lines of the
multi-line elements (i.e., elements containing newline characters):
they will also be wrapped if necessary, thus giving rise to additional
line breaks. In both cases, the line breaks are chosen at word
boundaries wherever possible, and they are only used for the external
representation of the strings contained in the given column, without
affecting the internal contents of the cells.</dd>
</dl>
</dd>
<dd class="tm">The <code><b>-background</b></code>,
<code><b>-font</b></code>, <code><b>-foreground</b></code>,
<code><b>-selectbackground</b></code>,
<code><b>-selectforeground</b></code>,
<code><b>-stripebackground</b></code>, and
<code><b>-stripeforeground</b></code> column configuration options override
the options of the same names set at widget level (but not the ones set at
cell or row level) if the specified value is not an empty string. See
the <a href="#colors_and_fonts">COLORS AND FONTS</a> section for further
details on these options.</dd>
<dt class="tm" id="row_options"><b>ROW CONFIGURATION OPTIONS IN THE
TABLELIST BODY</b></dt>
<dd>The following options are currently supported by the <code><b><a href=
"#rowcget">rowcget</a></b></code>, <code><b><a href=
"#rowconfigure">rowconfigure</a></b></code>, <code><b><a href=
"#configrowlist">configrowlist</a></b></code>, and <code><b><a href=
"#configrows">configrows</a></b></code> commands:</dd>
<dd>
<dl>
<dt class="tm" id="row_background"><code><b>-background</b>
<i>color</i></code> or <code><b>-bg</b> <i>color</i></code></dt>
<dd>Specifies the normal background color to use when displaying the
content of the row.</dd>
<dt class="tm" id="row_font"><code><b>-font</b> <i>font</i></code></dt>
<dd>Specifies the font to use when displaying the content of the
row.</dd>
<dt class="tm" id="row_foreground"><code><b>-foreground</b>
<i>color</i></code> or <code><b>-fg</b> <i>color</i></code></dt>
<dd>Specifies the normal foreground color to use when displaying the
content of the row.</dd>
<dt class="tm" id="row_hide"><code><b>-hide</b>
<i>boolean</i></code></dt>
<dd>Specifies whether to hide the row when displaying the widget or
exporting its selection. The default value is
<code>0</code>. After toggling the hidden state of a row, the
<code><b><<TablelistRowHiddenStateChanged>></b></code>
virtual event is generated, with its <code><b>-data</b></code> option
set to the numerical row index for Tk versions 8.5 and higher.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> option for a text widget tag), this option
is not supported for Tk versions earlier than 8.3.</dd>
<dd class="tm"><b>CAUTION:</b> Tk versions 8.3 - 8.4.12 had a bug
that caused a segmentation fault if the whole content of a text widget
was elided. This bug was also present in Tk 8.5.a1 -
8.5.a3. When using one of these earlier Tk versions, this bug
will produce a crash if all the rows of a tablelist widget are
hidden. It is your responsibility to avoid such situations when
using a Tk version having this bug!</dd>
<dt class="tm" id="row_name"><code><b>-name</b> <i>name</i></code></dt>
<dd>Specifies a name associated with the row. While the numerical
index of a row might change by inserting, deleting, or moving rows, or
by sorting the items, its name remains constant and can be used as a
safe alternative row index (see the <a href="#row_indices">ROW
INDICES</a> section for details). Similarly, it can also be used
as the first component of a cell index of the form
<code><i>row</i><b>,</b><i>col</i></code>, as described in the <a href=
"#cell_indices">CELL INDICES</a> section. To avoid ambiguities,
row names should be different from any other forms of row indices (like
numbers, full keys, <code><b>active</b></code>,
<code><b>anchor</b></code>, <code><b>end</b></code>,
<code><b>last</b></code>, <code><b>top</b></code>,
<code><b>bottom</b></code>, or any of their abbreviations). The
default value is an empty string.</dd>
<dt class="tm" id="row_selectable"><code><b>-selectable</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the elements displayed in the given row can be
selected. The default value is <code>1</code>. If the value
<code>0</code> was given then any attempt to select the item contained
in this row with the aid of the <code><b><a href=
"#selection">selection set</a></b></code> widget command or any
of its elements by using the <code><b><a href=
"#cellselection">cellselection set</a></b></code> command will be
silently ignored; moreover, an existing old (cell) selection is removed
from the row.</dd>
<dt class="tm" id="row_selectbackground"><code><b>-selectbackground</b>
<i>color</i></code></dt>
<dd>Specifies the background color to use when displaying the content
of a cell in the given row while the cell is selected.</dd>
<dt class="tm" id="row_selectforeground"><code><b>-selectforeground</b>
<i>color</i></code></dt>
<dd>Specifies the foreground color to use when displaying the content
of a cell in the given row while the cell is selected.</dd>
<dt class="tm" id="row_text"><code><b>-text</b> <i>list</i></code></dt>
<dd>Specifies a list of strings to be displayed in the cells of the
given row, i.e., updates the item contained in the row. If the
tablelist's <code><b><a href="#state">state</a></b></code> is
<code><b>disabled</b></code> then this option will be ignored.</dd>
</dl>
</dd>
<dd class="tm">The <code><b>-background</b></code>,
<code><b>-font</b></code>, <code><b>-foreground</b></code>,
<code><b>-selectbackground</b></code>, and
<code><b>-selectforeground</b></code> row configuration options override
the options of the same names set at column or widget level (but not the
ones set at cell level) if the specified value is not an empty
string. See the <a href="#colors_and_fonts">COLORS AND FONTS</a>
section for further details on these options.</dd>
<dt class="tm" id="hdr_row_options"><b>ROW CONFIGURATION OPTIONS IN THE
TABLELIST HEADER</b></dt>
<dd>The following options are currently supported by the
<code><b><a href="#hdr_rowcget">header rowcget</a></b></code>,
<code><b><a href="#hdr_rowconfigure">header
rowconfigure</a></b></code>, <code><b><a href=
"#hdr_configrowlist">header configrowlist</a></b></code>, and
<code><b><a href="#hdr_configrows">header configrows</a></b></code>
commands:</dd>
<dd>
<dl>
<dt class="tm" id="hdr_row_background"><code><b>-background</b>
<i>color</i></code> or <code><b>-bg</b> <i>color</i></code></dt>
<dd>Specifies the background color to use when displaying the content
of the header row.</dd>
<dt class="tm" id="hdr_row_font"><code><b>-font</b>
<i>font</i></code></dt>
<dd>Specifies the font to use when displaying the content of the header
row.</dd>
<dt class="tm" id="hdr_row_foreground"><code><b>-foreground</b>
<i>color</i></code> or <code><b>-fg</b> <i>color</i></code></dt>
<dd>Specifies the foreground color to use when displaying the content
of the header row.</dd>
<dt class="tm" id="hdr_row_name"><code><b>-name</b>
<i>name</i></code></dt>
<dd>Specifies a name associated with the header row. While the
numerical index of a header row might change by inserting or deleting
header rows, its name remains constant and can be used as a safe
alternative header row index (see the <a href="#hdr_row_indices">HEADER
ROW INDICES</a> section for details). Similarly, it can also be
used as the first component of a header cell index of the form
<code><i>headerRow</i><b>,</b><i>col</i></code>, as described in the
<a href="#hdr_cell_indices">HEADER CELL INDICES</a> section. To
avoid ambiguities, header row names should be different from any other
forms of header row indices (like numbers, full keys,
<code><b>end</b></code>, <code><b>last</b></code>, or any of their
abbreviations). The default value is an empty string.</dd>
<dt class="tm" id="hdr_row_text"><code><b>-text</b>
<i>list</i></code></dt>
<dd>Specifies a list of strings to be displayed in the cells of the
given header row, i.e., updates the item contained in the header
row. If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then this
option will be ignored.</dd>
</dl>
</dd>
<dd class="tm">The <code><b>-background</b></code>,
<code><b>-font</b></code>, and <code><b>-foreground</b></code> header row
configuration options override the options of the same names set at column
or widget level (but not the ones set at header cell level) if the
specified value is not an empty string. See the <a href=
"#colors_and_fonts">COLORS AND FONTS</a> section for further details on
these options.</dd>
<dt class="tm" id="cell_options"><b>CELL CONFIGURATION OPTIONS IN THE
TABLELIST BODY</b></dt>
<dd>The following options are currently supported by the <code><b><a href=
"#cellcget">cellcget</a></b></code>, <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code>, <code><b><a href=
"#configcelllist">configcelllist</a></b></code>, and <code><b><a href=
"#configcells">configcells</a></b></code> commands:</dd>
<dd>
<dl>
<dt class="tm" id="cell_background"><code><b>-background</b>
<i>color</i></code> or <code><b>-bg</b> <i>color</i></code></dt>
<dd>Specifies the normal background color to use when displaying the
content of the cell.</dd>
<dt class="tm" id="cell_editable"><code><b>-editable</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the content of the cell can be edited
interactively. The default value is <code>0</code>. This
option overrides <a href="#col_editable">the one of the same name</a>
for the column containing the given cell.</dd>
<dt class="tm" id="cell_editwindow"><code><b>-editwindow</b>
<i>name</i></code></dt>
<dd>Specifies the type of the temporary embedded widget to be used for
interactive editing of the cell's content. The default value is
<code><b>entry</b></code>. This option overrides <a href=
"#col_editwindow">the one of the same name</a> for the column
containing the given cell, and may have the same values as its
column-related counterpart.</dd>
<dt class="tm" id="cell_font"><code><b>-font</b>
<i>font</i></code></dt>
<dd>Specifies the font to use when displaying the content of the
cell.</dd>
<dt class="tm" id="cell_foreground"><code><b>-foreground</b>
<i>color</i></code> or <code><b>-fg</b> <i>color</i></code></dt>
<dd>Specifies the normal foreground color to use when displaying the
content of the cell.</dd>
<dt class="tm" id="cell_image"><code><b>-image</b>
<i>image</i></code></dt>
<dd>Specifies the name of the Tk image to be displayed in the
cell. <code><i>image</i></code> must be the result of an
invocation of the <code><b>image create</b></code> command,
or an empty string, specifying that no image is to be displayed.
If the column containing the cell is right-aligned then the image will
be displayed to the right of the cell's text, otherwise to its
left. The text and the image are separated from each other by a
gap of 4 pixels. If for the same cell the <code><b><a href=
"#cell_window">-window</a></b></code> option was specified with a
nonempty value then it overrides the <code><b>-image</b></code>
option. If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then this
option will be ignored.</dd>
<dd class="tm">To display an image in a cell, Tablelist makes use of an
embedded label widget (which is created on demand). This has the
main advantage of making it possible to adjust the width of the label
containing the image to fit into its column. This has the visual
effect of cutting off part of the image from its right side. The
above-mentioned gap to the left or right of the image is also part of
this label. To make sure that an image with fully or partially
transparent background will be displayed correctly, the background
color of the label widget containing the embedded image is
automatically synchronized with the cell's background color whenever
necessary (e.g., when selecting or deselecting the cell's content, or
changing its background color), provided that the <code><b><a href=
"#cell_imagebackground">-imagebackground</a></b></code> option was not
set or its value is an empty string. This automatic color
synchronization makes also sure that the gap between the text and the
image is displayed in the right color.</dd>
<dt class="tm" id="cell_imagebackground"> <code><b>-imagebackground</b>
<i>color</i></code></dt>
<dd>Specifies the background color of the label widget containing the
embedded image (if any). If the value of this option is a valid
nonempty color specification then the fully transparent pixels of the
embedded image will appear in the specified color, and the partially
transparent ones will be shown modified according to their alpha
value and the image background color. The default value is an
empty string, meaning that the background color of the label widget
containing the embedded image will be automatically updated whenever
necessary.</dd>
<dd class="tm"><b>REMARK:</b> This option works fine if the
cell's text (or at least the latter's <a href=
"#col_formatted">formatted</a> version) is an empty string.
Otherwise there will be a gap between the text and the image, and this
gap will appear in the specified image background color if the latter
is a nonempty string.</dd>
<dt class="tm" id="cell_selectbackground">
<code><b>-selectbackground</b> <i>color</i></code></dt>
<dd>Specifies the background color to use when displaying the content
of the cell while it is selected.</dd>
<dt class="tm" id="cell_selectforeground">
<code><b>-selectforeground</b> <i>color</i></code></dt>
<dd>Specifies the foreground color to use when displaying the content
of the cell while it is selected.</dd>
<dt class="tm" id="cell_stretchwindow"><code><b>-stretchwindow</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the width of the window embedded into the cell
shall be adapted dynamically to the width of the cell's column if the
latter is non-zero (i.e., static). The default value is
<code>0</code>. If the value of this option is true and the
column was specified with a non-zero width or was resized
interactively, then the width of the embedded window (if any) will be
adjusted automatically so the window fills the whole horizontal space
belonging to that column (except the left and right margins).
Please note that in this case the cell's text will remain hidden.
On the other hand, if the column is of dynamic width then this option
will be ignored and both the cell's text and its embedded window (if
any) will be displayed as usual. The easiest way to avoid this
discrepancy is to set the cell's text to an empty string or make sure
that the column's elements are always displayed as empty strings, by
using the <code><b><a href=
"#col_formatcommand">-formatcommand</a></b></code> column configuration
option.</dd>
<dt class="tm" id="cell_text"><code><b>-text</b>
<i>text</i></code></dt>
<dd>Specifies the string to be displayed in the given cell, i.e.,
updates the element contained in the cell. If the tablelist's
<code><b><a href="#state">state</a></b></code> is
<code><b>disabled</b></code> then this option will be ignored.</dd>
<dt class="tm" id="cell_valign"><code><b>-valign</b>
<i>verticalAlignment</i></code></dt>
<dd>Specifies the vertical alignment of the embedded image or window
displayed in the cell (if any). The default value is
<code><b>center</b></code>. This option overrides <a href=
"#col_valign">the one of the same name</a> for the column containing
the given cell, and may have the same values as its column-related
counterpart.</dd>
<dt class="tm" id="cell_window"><code><b>-window</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command creating the window to be embedded into the
cell. The command is automatically concatenated with the path
name of the tablelist widget, the cell's row and column indices, as
well as the path name of the embedded window to be created, and the
resulting script is evaluated in the global scope.
<code><i>command</i></code> may also be an empty string, specifying
that no embedded window is to be displayed. If the column
containing the cell is right-aligned then the window will be displayed
to the right of the cell's text, otherwise to its left. The text
and the window are separated from each other by a gap of 4
pixels. If this option was specified with a nonempty value then
it overrides the <code><b><a href="#cell_image">-image</a></b></code>
cell configuration option. If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then this
option will be ignored.</dd>
<dd class="tm"><b>REMARK:</b> There are several situations where
the embedded window will be destroyed and later recreated by invoking
the script mentioned above. For example, when changing the value
of some of the tablelist widget or column configuration options,
sorting the items, or moving a row or a column, the widget's content
will be redisplayed, which makes it necessary to recreate the embedded
windows. This operation won't preserve the changes made on the
embedded windows after their creation. For this reason, you
should avoid any changes on embedded windows outside their creation
scripts.</dd>
<dt class="tm" id="cell_windowdestroy"><code><b>-windowdestroy</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command to be invoked when a window embedded into
the cell is destroyed. The command is automatically concatenated
with the path name of the tablelist widget, the cell's row and column
indices, as well as the path name of the embedded window, and the
resulting script is evaluated in the global scope. This option
provides an easy-to-use alternative to binding a script to the embedded
window's <code><b><Destroy></b></code> event from within its
creation script, specified as the value of the <code><b><a href=
"#cell_window">-window</a></b></code> cell configuration option.</dd>
<dt class="tm" id="cell_windowupdate"><code><b>-windowupdate</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command responsible for adapting the background and
foreground colors of a window embedded into the cell to the current
background and foreground colors of the cell itself. The current
cell colors depend on whether the tablelist widget's <code><b><a href=
"#state">state</a></b></code> is <code><b>normal</b></code> or
<code><b>disabled</b></code>, whether the cell is selected, and whether
its row is displayed with the colors specified by the <code><b><a href=
"#stripebackground">-stripebackground</a></b></code> and
<code><b><a href="#stripeforeground">-stripeforeground</a></b></code>
widget or column configuration options. The command is
automatically concatenated with the path name of the tablelist widget,
the cell's row and column indices, the path name of the embedded
window, the option name <code><b>-background</b></code> and the cell's
current background color, as well as the option name
<code><b>-foreground</b></code> and the cell's current foreground
color. The resulting script is then evaluated in the global
scope. The specified command can use the colors passed to it as
arguments to set the corresponding colors of the embedded window to the
same values.</dd>
<dd class="tm">For example, if the embedded window is a text or ctext
widget and you want for its background and foreground colors to be
automatically adapted to the cell's current background and foreground
colors, then you can achieve this by setting the
<code><b>-windowupdate</b></code> cell configuration option to
<code>updateWindow</code>, where the latter is the procedure
implemented as follows:</dd>
<dd>
<blockquote>
<pre>
proc updateWindow {tbl row col w args} {
eval [list $w configure] $args
}
</pre>
</blockquote>
</dd>
<dd>With Tcl/Tk 8.5 or above, you can use the more compact form</dd>
<dd>
<blockquote>
<pre>
proc updateWindow {tbl row col w args} {
$w configure {*}$args
}
</pre>
</blockquote>
</dd>
<dd>In this example, <code>args</code> is a list of the form</dd>
<dd>
<blockquote>
<pre>
-background <i>backgroundColor</i> -foreground <i>foregroundColor</i>
</pre>
</blockquote>
</dd>
</dl>
</dd>
<dd>The <code><b>-background</b></code>, <code><b>-font</b></code>,
<code><b>-foreground</b></code>, <code><b>-selectbackground</b></code>, and
<code><b>-selectforeground</b></code> cell configuration options override
the options of the same names set at row, column, or widget level if the
specified value is not an empty string. See the <a href=
"#colors_and_fonts">COLORS AND FONTS</a> section for further details on
these options.</dd>
<dt class="tm" id="hdr_cell_options"><b>CELL CONFIGURATION OPTIONS IN THE
TABLELIST HEADER</b></dt>
<dd>The following options are currently supported by the
<code><b><a href="#hdr_cellcget">header cellcget</a></b></code>,
<code><b><a href="#hdr_cellconfigure">header
cellconfigure</a></b></code>, <code><b><a href=
"#hdr_configcelllist">header configcelllist</a></b></code>, and
<code><b><a href="#hdr_configcells">header configcells</a></b></code>
commands:</dd>
<dd>
<dl>
<dt class="tm" id="hdr_cell_background"><code><b>-background</b>
<i>color</i></code> or <code><b>-bg</b> <i>color</i></code></dt>
<dd>Specifies the normal background color to use when displaying the
content of the header cell.</dd>
<dt class="tm" id="hdr_cell_font"><code><b>-font</b>
<i>font</i></code></dt>
<dd>Specifies the font to use when displaying the content of the header
cell.</dd>
<dt class="tm" id="hdr_cell_foreground"><code><b>-foreground</b>
<i>color</i></code> or <code><b>-fg</b> <i>color</i></code></dt>
<dd>Specifies the foreground color to use when displaying the content
of the header cell.</dd>
<dt class="tm" id="hdr_cell_image"><code><b>-image</b>
<i>image</i></code></dt>
<dd>Specifies the name of the Tk image to be displayed in the header
cell. The details are the same as <a href="#cell_image">for a
cell in the tablelist body</a>.</dd>
<dt class="tm" id="hdr_cell_imagebackground">
<code><b>-imagebackground</b> <i>color</i></code></dt>
<dd>Specifies the background color of the label widget containing the
embedded image (if any). The details are the same as <a href=
"#cell_imagebackground">for a cell in the tablelist body</a>.</dd>
<dt class="tm" id="hdr_cell_stretchwindow"><code><b>-stretchwindow</b>
<i>boolean</i></code></dt>
<dd>Specifies whether the width of the window embedded into the header
cell shall be adapted dynamically to the width of the cell's column if
the latter is non-zero (i.e., static). The details are the same
as <a href="#cell_stretchwindow">for a cell in the tablelist
body</a>.</dd>
<dt class="tm" id="hdr_cell_text"><code><b>-text</b>
<i>text</i></code></dt>
<dd>Specifies the string to be displayed in the given header cell,
i.e., updates the element contained in the cell. If the
tablelist's <code><b><a href="#state">state</a></b></code> is
<code><b>disabled</b></code> then this option will be ignored.</dd>
<dt class="tm" id="hdr_cell_valign"><code><b>-valign</b>
<i>verticalAlignment</i></code></dt>
<dd>Specifies the vertical alignment of the embedded image or window
displayed in the header cell (if any). The default value is
<code><b>center</b></code>. This option overrides <a href=
"#col_valign">the one of the same name</a> for the column containing
the given cell, and may have the same values as its column-related
counterpart.</dd>
<dt class="tm" id="hdr_cell_window"><code><b>-window</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command creating the window to be embedded into the
header cell. The details are similar to those <a href=
"#cell_window">for a cell in the tablelist body</a>.</dd>
<dt class="tm" id="hdr_cell_windowdestroy"><code><b>-windowdestroy</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command to be invoked when a window embedded into
the header cell is destroyed. The details are the same as
<a href="#cell_windowdestroy">for a cell in the tablelist
body</a>.</dd>
<dt class="tm" id="hdr_cell_windowupdate"><code><b>-windowupdate</b>
<i>command</i></code></dt>
<dd>Specifies a Tcl command responsible for adapting the background and
foreground colors of a window embedded into the header cell to the
current background and foreground colors of the cell itself. The
current header cell colors depend on whether the tablelist widget's
<code><b><a href="#state">state</a></b></code> is
<code><b>normal</b></code> or <code><b>disabled</b></code>. The
other details are the same as <a href="#cell_windowupdate">for a cell
in the tablelist body</a>.</dd>
</dl>
</dd>
<dd class="tm">The <code><b>-background</b></code>,
<code><b>-font</b></code>, and <code><b>-foreground</b></code> header cell
configuration options override the options of the same names set at header
row, column, or widget level if the specified value is not an empty
string. See the <a href="#colors_and_fonts">COLORS AND FONTS</a>
section for further details on these options.</dd>
<dt class="tm" id="colors_and_fonts"><b>COLORS AND FONTS</b></dt>
<dd>The <code><b>-background</b></code>, <code><b>-font</b></code>,
<code><b>-foreground</b></code>, <code><b>-selectbackground</b></code>, and
<code><b>-selectforeground</b></code> options can also be specified at
column, row, and cell level, by using the <code><b><a href=
"#columnconfigure">columnconfigure</a></b></code> (or <code><b><a href=
"#configcolumnlist">configcolumnlist</a></b></code>, or <code><b><a href=
"#configcolumns">configcolumns</a></b></code>), <code><b><a href=
"#rowconfigure">rowconfigure</a></b></code> (or <code><b><a href=
"#configrowlist">configrowlist</a></b></code>, or <code><b><a href=
"#configrows">configrows</a></b></code>), and <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code> (or <code><b><a href=
"#configcelllist">configcelllist</a></b></code>, or <code><b><a href=
"#configcells">configcells</a></b></code>) subcommands of the Tcl command
associated with the tablelist widget. Similarly, the first three of
these options can also be specified for the widget's header at row and cell
level, with the aid of the <code><b><a href=
"#hdr_rowconfigure">header rowconfigure</a></b></code> (or
<code><b><a href="#hdr_configrowlist">header
configrowlist</a></b></code> , or <code><b><a href=
"#hdr_configrows">header configrows</a></b></code>) and
<code><b><a href="#hdr_cellconfigure">header
cellconfigure</a></b></code> (or <code><b><a href=
"#hdr_configcelllist">header configcelllist</a></b></code>, or
<code><b><a href="#hdr_configcells">header
configcells</a></b></code>) subcommands. Likewise, the
<code><b>-stripebackground</b></code> and
<code><b>-stripeforeground</b></code> options can also be specified at
column level. For this reason, a particular cell can have up to four
values for one and the same color or font option. If these values
conflict, then the option specified at the highest priority level is
used. The decreasing priority order is cell, row, column,
widget.</dd>
<dd class="tm">If one of these options hasn't been specified at cell, row,
or column level, or if its value for that level is an empty string (this is
explicitly allowed), then that option will not be used at that particular
level.</dd>
<dt class="tm" id="tree_widget"><b>USING A TABLELIST AS MULTI-COLUMN TREE
WIDGET</b></dt>
<dd>When using a tablelist widget to display a tree hierarchy, there are a
few rules to follow:</dd>
<dd>
<ol>
<li class="tm">Do not use the the widget's <code><b><a href=
"#listvariable">-listvariable</a></b></code> option, or at least do not
add new items to the variable specified as its value, because adding
new items to that list will result in inserting those list elements
into the widget without respecting the tree's internal structure.</li>
<li class="tm">Make sure that the column specified by the
<code><b><a href="#treecolumn">-treecolumn</a></b></code> option is
left-aligned so the tree structure can be displayed as expected.</li>
<li class="tm">Use the <code><b><a href=
"#insertchildren">insertchild(ren)</a></b></code> or <code><b><a href=
"#insertchildlist">insertchildlist</a></b></code> subcommand rather
than <code><b><a href="#insert">insert</a></b></code> or
<code><b><a href="#insertlist">insertlist</a></b></code> for inserting
new items into the widget's body.</li>
</ol>
</dd>
<dt class="tm" id="cell_editing"><b>INTERACTIVE CELL EDITING</b></dt>
<dd>Whether or not the content of a cell of a tablelist widget's body can
be edited interactively, depends on the <code><b>-editable</b></code>
option at both <a href="#cell_editable">cell</a> and <a href=
"#col_editable">column</a> level. If the cell-level option was set
explicitly then its value determines the editability of the cell's
content. Otherwise the value of the column-level option is used to
decide whether the cell can be edited interactively. From this rule
it follows that you can enable interactive cell editing for a whole column
by setting its <code><b>-editable</b></code> option to true. To
exclude some of the column's cells from interactive editing, just set their
<code><b>-editable</b></code> option to false.</dd>
<dd class="tm">The interactive cell editing is started by the
<code><b><a href="#editcell">editcell</a></b></code> subcommand, which is
invoked implicitly by clicking with the left mouse button into an editable
cell (see the <code><b><a href=
"#editselectedonly">-editselectedonly</a></b></code> option for details) or
using keyboard navigation to move from one editable cell into
another. If the selection type is <code><b>cell</b></code> and the
location cursor is in an editable cell, then the interactive editing of the
active element can also be started by pressing <code>Return</code> or
<code>KP_Enter</code>. Per default, the <code><b>editcell</b></code>
subcommand creates a temporary entry widget and embeds it into the cell
whose index was passed to it as argument. You can, however, use the
<code><b>-editwindow</b></code> <a href="#col_editwindow">column</a> or
<a href="#cell_editwindow">cell</a> configuration option to specify another
widget instead of an entry, like a Tk core text, spinbox, checkbutton, or
menubutton widget, or a tile entry, spinbox, combobox, checkbutton, or
menubutton, or one of the 19 currently supported widgets from the packages
<a href="tablelistBWidget.html">BWidget</a>, <a href=
"tablelistIwidgets.html">Iwidgets</a>, <a href=
"tablelistCombobox.html">combobox</a> (by Bryan Oakley), <a href=
"tablelistCtext.html">ctext</a>, and <a href="tablelistMentry.html">Mentry
(or Mentry_tile)</a>. Before specifying a widget from one of these
library packages as the value of the <code><b>-editwindow</b></code> column
or cell configuration option, you must register it for interactive cell
editing by invoking the corresponding <code><b>tablelist::add*</b></code>
command. The above-mentioned Tk core and tile widgets are
automatically registered for cell editing.</dd>
<dd class="tm">In the simplest case, the text automatically inserted into
the temporary embedded widget is the same as the text displayed in the
cell, which in turn can be the cell's content or the string obtained from
the latter by using the <code><b><a href=
"#col_formatcommand">-formatcommand</a></b></code> option of the cell's
column. However, if the value of the <code><b><a href=
"#editstartcommand">-editstartcommand</a></b></code> configuration option
is a nonempty string, then the text displayed in the cell is passed to that
command as its last argument (following the tablelist's path name as well
as the cell's row and column indices), the resulting script is evaluated in
the global scope, and the return value becomes the edit window's
content. From within this script you can invoke the <code><b><a href=
"#cancelediting">cancelediting</a></b></code> subcommand, which destroys
the temporary embedded widget and cancels the editing of its content.
The main goal of this script is, however, to enable you to define
validations for the editing process. This can be done either with the
aid of the options for entry validation, supported by Tk versions 8.3 and
higher (see the <b>entry</b> reference page), or by using the widget
callback package <a href="https://www.nemethi.de">Wcb</a>, available for Tk
versions 8.0 and higher. The Iwidgets package (available for Tk
versions 8.0 or higher) provides its own validation facilities, which can
equally be used if the edit window is a widget belonging to that
extension. In either case, you will need the path name of the
temporary embedded widget or that of its entry or entry-like component; use
the <code><b><a href="#editwinpath">editwinpath</a></b></code> and
<code><b><a href="#entrypath">entrypath</a></b></code> subcommands to get
these path names. Another purpose of the command indicated by the
<code><b>-editstartcommand</b></code> option is to enable you to prepare
the edit window in various other ways. For example, if the latter is
a combobox widget then you can set its <code><b>-editable</b></code> option
to false or (for a tile combobox) set its state to
<code><b>readonly</b></code>, and you will have to populate its listbox
component. In the same script, you can change some of the embedded
widget's visual attributes (like its background, selection background, or
selection foreground color). (Notice that this can also be done with
the aid of the Tk option database.)</dd>
<dd class="tm">The editing of the text inserted into the edit window uses
the widget-specific bindings for mouse and keyboard events, with a few
extensions and changes, as described in the <a href=
"#edit_bindings">DEFAULT BINDINGS FOR INTERACTIVE CELL EDITING</a>
section. For example, in entry or entry-like components of the edit
window, <code>Control-i</code> inserts a tab, <code>Control-j</code>
inserts a newline, and if the edit window is a text or ctext widget then
<code>Return</code> and <code>KP_Enter</code> insert a newline character,
too. <code>Tab</code> and <code>Shift-Tab</code> are used for
navigation between the editable cells, just like <code>Alt-Left</code>,
<code>Alt-Right</code>, <code>Alt-Up</code>, <code>Alt-Down</code>,
<code>Alt-Prior</code>, <code>Alt-Next</code>, <code>Alt-Home</code>, and
<code>Alt-End</code> (as well as <code>Control-Home</code> and
<code>Control-End</code>, except in the case of a text or ctext
widget). On Mac OS Classic and Mac OS X Aqua the <code>Command</code>
key is used instead of <code>Alt</code>. The editing can be aborted
with the <code>Escape</code> key (or by invoking the <code><b><a href=
"#cancelediting">cancelediting</a></b></code> subcommand) and terminated
normally with <code>Return</code> or <code>KP_Enter</code> (together with
<code>Control</code> for a text or ctext widget). The bindings for
the keys used for normal termination of the editing just invoke the
<code><b><a href="#finishediting">finishediting</a></b></code> subcommand;
the latter can also be called explicitly to terminate the editing
programmatically. Normal termination is also triggered by clicking
with the left mouse button anywhere in the tablelist's body, outside the
cell just being edited, or moving into another editable cell by using
keyboard navigation. If the editing was started with the left mouse
button, the edit window is a Tk or tile checkbutton, and the value of the
<code><b><a href="#instanttoggle">-instanttoggle</a></b></code> option is
true, then the normal termination of the editing will take place
automatically, without any user interaction. Similarly, if the edit
window is one of the four combobox widgets supported by Tablelist or a
menubutton widget, and the value of the <code><b><a href=
"#autofinishediting">-autofinishediting</a></b></code> option is true, then
selecting a combobox or menu entry will auomatically terminate the editing
session.</dd>
<dd class="tm">When normal termination of the editing process occurs, the
Tcl command associated with the tablelist widget compares the edit window's
final content with its original one. If they are equal then the
embedded widget is destroyed and the cell's original value is
restored. If the two strings are different and the value of the
<code><b><a href="#editendcommand">-editendcommand</a></b></code>
configuration option is a nonempty string, then the edit window's final
text is passed to that command as its last argument (following the
tablelist's path name as well as the cell's row and column indices), the
resulting script is evaluated in the global scope, and the return value
becomes the cell's new internal content after destroying the temporary
embedded widget. The main goal of this script is to enable you to do
a final validation of the edit window's content. From within this
script you can invoke the <code><b><a href=
"#rejectinput">rejectinput</a></b></code> subcommand, which prevents the
script's return value from becoming the cell's new content; this subcommand
also prevents the destruction of the temporary embedded widget.
Another purpose of the command indicated by the
<code><b>-editendcommand</b></code> option is to convert the edit window's
text to the cell's new <i>internal</i> content, which is necessary if, due
to the <code><b><a href="#col_formatcommand">-formatcommand</a></b></code>
column configuration option, the cell's internal value is different from
its external representation. See the description of the
<code><b><a href="#forceeditendcommand">-forceeditendcommand</a></b></code>
option for more about the invocation of the command mentioned above.</dd>
<dt class="tm" id="drag_and_drop_support"><b>DRAG & DROP SUPPORT</b></dt>
<dd>As <a href="#global_drag_and_drop">described in detail</a> in the
<a href="#body_bindings">DEFAULT AND INDIVIDUAL BINDINGS FOR THE TABLELIST
BODY</a> section, the default binding scripts perform an automatic
drag-friendly handling of the selection and of pointer movements with mouse
button 1 down if the tablelist widget's <code><b><a href=
"#customdragsource">-customdragsource</a></b></code> opton was set to true
or its body component was registered as a drag source for mouse button 1
via the <code><b>tkdnd::drag_source register</b></code> or the
BWidget <code><b>DragSite::register</b></code> command.</dd>
<dd class="tm">On the other hand, you can also register a tablelist widget
as a TkDND drop target, by invoking the <code><b>tkdnd::drop_target
register</b></code> command. Similarly, you can register the
body component of a tablelist widget as a drop target for the drag & drop
framework included in BWidget, with the aid of the
<code><b>DropSite::register</b></code> command. (Notice that for
BWidget it is necessary to register the tablelist's <i>body</i> rather than
the widget itself.)</dd>
<dd class="tm">The action to be triggered by a drop event over a tablelist
widget might depend on the row under the mouse and the vertical position of
the mouse pointer within the containing row (if any). For example,
your application might insert one or more new siblings before or after the
row in question, or a child item having that row as parent, depending on
the vertical position of the mouse pointer within the containing row.
Alternatively, the drop event might update the item under the mouse, using
the data associated with the drag source, or perform some other,
application-specific action. In any case, you can significantly
increase the user-friendliness of your application by displaying a target
indicator (a horizontal gap or vertical bar) before or inside the row that
will be affected by the drop. The examples below demonstrate how to
achieve this for a tablelist widget <code>$tbl</code> with the aid of the
<code><b><a href="#showtargetmark">showtargetmark</a></b></code>,
<code><b><a href="#hidetargetmark">hidetargetmark</a></b></code>,
<code><b><a href="#targetmarkpos">targetmarkpos</a></b></code>, and
<code><b><a href="#targetmarkpath">targetmarkpath</a></b></code>
subcommands.</dd>
<dd class="tm">
<b>TkDND EXAMPLE:</b> For an introduction to TkDND see the online
<a href="https://wiki.tcl.tk/36708">TkDND Tutorial</a> by Georgios
Petasis. For the following example it is strongly recommended to
use TkDND version 2.7 or later, which can be downloaded from the location
<blockquote>
<address>
<a href=
"https://sourceforge.net/projects/tkdnd/files/">https://sourceforge.net/projects/tkdnd/files/</a>
</address>
</blockquote>
<blockquote>
<pre>
package require tkdnd 2.7
tkdnd::drop_target register $tbl DND_Text
bind $tbl <<DropEnter>> { onTblDropEnterOrPos %W %X %Y %a %b }
bind $tbl <<DropPosition>> { onTblDropEnterOrPos %W %X %Y %a %b }
bind $tbl <<DropLeave>> { %W <a href=
"#hidetargetmark">hidetargetmark</a> }
bind $tbl <<Drop>> { onTblDrop %W %A %D }
proc onTblDropEnterOrPos {tbl rootX rootY actions buttons} {
global place row
set y [expr {$rootY - [winfo rooty $tbl]}]
foreach {place row} [$tbl <a href="#targetmarkpos">targetmarkpos</a> $y] {}
if {<i>some_optional_excluding_condition</i>} {
$tbl <a href="#hidetargetmark">hidetargetmark</a>
return refuse_drop
} else {
$tbl <a href="#showtargetmark">showtargetmark</a> $place $row
return copy ;<span class="cmt"># for example</span>
}
}
proc onTblDrop {tbl action data} {
<span class="red">handleTblDrop</span> $tbl $data
return $action
}
</pre>
</blockquote>
</dd>
<dd>
<b>BWidget EXAMPLE:</b> For an introduction to drag & drop with
BWidget see the online tutorial <a href=
"https://wiki.tcl.tk/16126">BWidget example: Drag and Drop Demo</a> by
Kevin Walzer. The <code><b>DropSite::*</b></code> commands used in
the following example are described in the "DropSite" reference page
included in the BWidget distribution. When using this drag & drop
framework, you will have to register not only the tablelist's body, but
also its target indicator as drop sites, to make sure that the target
mark won't get hidden by moving the mouse cursor over it with mouse
button 1 down:
<blockquote>
<pre>
package require BWidget
foreach w [list [$tbl <a href="#bodypath">bodypath</a>] [$tbl <a href=
"#targetmarkpath">targetmarkpath</a>]] {
DropSite::register $w -dropovercmd tblDropOverCmd -dropcmd tblDropCmd \
-droptypes ...
}
proc tblDropOverCmd {dropTarget dragSrc event rootX rootY op dataType data} {
<span class="cmt"># $event may be "enter", "motion", or "leave"</span>
set tbl [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> $dropTarget]
if {[string equal $event "leave"]} {
set newWidget [winfo containing -displayof $dropTarget $rootX $rootY]
if {![string equal $newWidget [$tbl <a href=
"#targetmarkpath">targetmarkpath</a>]] &&
![string equal $newWidget [$tbl <a href=
"#bodypath">bodypath</a>]]} {
$tbl <a href="#hidetargetmark">hidetargetmark</a>
return 2 ;<span class="cmt"># refuse the drop and re-invoke the callback on motion events</span>
}
}
global place row
set y [expr {$rootY - [winfo rooty $tbl]}]
foreach {place row} [$tbl <a href="#targetmarkpos">targetmarkpos</a> $y] {}
if {<i>some_optional_excluding_condition</i>} {
$tbl <a href="#hidetargetmark">hidetargetmark</a>
DropSite::setcursor dot
return 2 ;<span class="cmt"># refuse the drop and re-invoke the callback on motion events</span>
} else {
$tbl <a href="#showtargetmark">showtargetmark</a> $place $row
DropSite::setcursor based_arrow_down
return 3 ;<span class="cmt"># accept the drop and re-invoke the callback on motion events</span>
}
}
proc tblDropCmd {dropTarget dragSrc rootX rootY op dataType data} {
set tbl [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> $dropTarget]
<span class="red">handleTblDrop</span> $tbl $data
return 1 ;<span class="cmt"># accept the drop</span>
}
</pre>
</blockquote>
</dd>
<dd>
In both examples above, you can restrict the type of the supported drop
target indicator by appending the argument
<code><b>-horizontal</b></code> or <code><b>-vertical</b></code> to the
<code><b><a href="#targetmarkpos">targetmarkpos</a></b></code>
invocation. When passing the <code><b>-vertical</b></code> option,
you will have to extend the <code><b>if</b></code> statement following
that subcommand invocation as follows:
<blockquote>
<pre>
if {$row < 0 || <i>some_optional_excluding_condition</i>} {
</pre>
</blockquote>
</dd>
<dd class="tm">
Both examples above invoke the <code>handleTblDrop</code> procedure,
implemented as follows:
<blockquote>
<pre>
proc handleTblDrop {tbl data} {
$tbl <a href="#hidetargetmark">hidetargetmark</a>
global place row
if {[string equal $place "before"]}
if {$row < [$tbl <a href="#size">size</a>]} {
<span class="cmt"># Insert a sibling of the item indicated by $row, built from $data
# (For a flat tablelist replace the following 2 lines with
# "set key [$tbl <a href="#insert">insert</a> $row ...]")</span>
set key [$tbl <a href=
"#insertchildren">insertchild</a> [$tbl <a href=
"#parentkey">parentkey</a> $row] \
[$tbl <a href="#childindex">childindex</a> $row] ...]
} else {
<span class="cmt"># Append a top-level item built from $data
# (For a flat tablelist replace the following line with
# "set key [$tbl <a href="#insert">insert</a> end ...]")</span>
set key [$tbl <a href=
"#insertchildren">insertchild</a> root end ...]
}
} else { ;<span class="cmt"># "inside"</span>
<span class="cmt"># Insert a child of the item indicated by $row, built from $data
# Alternatively, update the item indicated by $row, using $data</span>
set key [$tbl <a href="#insertchildren">insertchild</a> $row end ...]
$tbl <a href="#expand">expand</a> $row -partly
}
. . .
}
</pre>
</blockquote>
</dd>
<dt id="virtual_events"><b>VIRTUAL EVENTS</b></dt>
<dd>Tablelist defines a few virtual events for the purposes of
notification, and makes use of the <code><b>event
generate</b></code> command to send them to the tablelist widget in
question (whose path name will be the value of the <code><b>%W</b></code>
substitution in event scripts). When using Tk 8.5 or above, most of
these virtual events are generated with their <code><b>-data</b></code>
option set to an appropriate event-specific value. Binding scripts
can access this user data as the value of the <code><b>%d</b></code>
substitution. Unfortunately, the <code><b>-data</b></code> option
to <code><b>event generate</b></code> was not supported by Tk
versions earlier than 8.5. For these Tk versions, the
<code><b>event generate</b></code> command will be invoked without
the <code><b>-data</b></code> option.</dd>
<dd class="tm">The virtual events defined by Tablelist and sent to the
tablelist widgets are as follows:</dd>
<dd class="tm">
<table border="2" cellspacing="0" cellpadding="3">
<tr bgcolor="#FFFFE0">
<th align="left">Virtual Event</th>
<th align="left">Description</th>
<th align="left">User Data (for Tk 8.5 or Later)</th>
</tr>
<tr valign="top">
<td><code><b><<TablelistCellRestored>></b></code></td>
<td>Generated by the <code><b><a href=
"#cancelediting">cancelediting</a></b></code> subcommand.</td>
<td>A list consisting of the numerical row and column indices of the
cell whose content is being edited.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistCellUpdated>></b></code></td>
<td>Generated by the <code><b><a href=
"#finishediting">finishediting</a></b></code> subcommand.</td>
<td>A list consisting of the numerical row and column indices of the
cell whose content is being edited.</td>
</tr>
<tr valign="top">
<td>
<code><b><<TablelistColHiddenStateChanged>></b></code></td>
<td>Generated whenever the hidden state of one or more columns is
toggled by using the <code><b><a href=
"#columnconfigure">columnconfigure</a></b></code>, <code><b><a href=
"#configcolumnlist">configcolumnlist</a></b></code>,
<code><b><a href="#configcolumns">configcolumns</a></b></code>, or
<code><b><a href="#togglecolumnhide">togglecolumnhide</a></b></code>
subcommand.</td>
<td>A list consisting of the numerical indices of the columns whose
hidden state changed.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistColumnMoved>></b></code></td>
<td>Generated by the default bindings whenever a column is moved
interactively to a new position.</td>
<td>A list of length 4, whose first two elements are identical to the
two arguments passed to the <code><b><a href=
"#movecolumn">movecolumn</a></b></code> subcommand invoked for moving
the source column to the target position, and the last two elements
are the corresponding column names, retrieved with the aid of
the <code><b><a href="#columncget">columncget</a> ...
-name</b></code> subcommand.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistColumnResized>></b></code></td>
<td>Generated by the default bindings whenever a column is resized
interactively.</td>
<td>The numerical index of the column that was resized.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistColumnSorted>></b></code></td>
<td>Generated by the <code><b><a href=
"tablelistColSort.html#sortByColumn">tablelist::sortByColumn</a></b></code>
command.</td>
<td>A list consisting of the numerical column index and the sort
order (<code><b>decreasing</b></code> or
<code><b>increasing</b></code>).</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistColumnsSorted>></b></code></td>
<td>Generated by the <code><b><a href=
"tablelistColSort.html#addToSortColumns">tablelist::addToSortColumns</a></b></code>
command.</td>
<td>A list consisting of the two lists passed to the
<code><b><a href="tablelistWidget.html#sortbycolumnlist">sortbycolumnlist</a></b></code>
subcommand, invoked to perform the multi-column sorting.</td>
</tr>
<tr valign="top">
<td>
<code><b><<TablelistHeaderHeightChanged>></b></code></td>
<td>Generated whenever the (requested) height of the tablelist's
header changes. Used by the <a href=
"https://www.nemethi.de/scrollutil/scrollarea.html">scrollarea</a>
widget of the <a href=
"https://www.nemethi.de/scrollutil/">Scrollutil</a> package.</td>
<td>The (requested) height of the tablelist's header.</td>
</tr>
<tr valign="top">
<td>
<code><b><<TablelistRowHiddenStateChanged>></b></code></td>
<td>Generated whenever the hidden state of one or more rows is
toggled by using the <code><b><a href=
"#rowconfigure">rowconfigure</a></b></code>, <code><b><a href=
"#configrowlist">configrowlist</a></b></code>, <code><b><a href=
"#configrows">configrows</a></b></code>, or <code><b><a href=
"#togglerowhide">togglerowhide</a></b></code> subcommand.</td>
<td>A list consisting of the numerical indices of the rows whose
hidden state changed.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistRowMoved>></b></code></td>
<td>Generated by the default bindings whenever a row is moved
interactively to a new position.</td>
<td>A list of length 3, whose elements are derived from the arguments
passed to the second form of the <code><b><a href=
"#move">move</a></b></code> subcommand invoked for moving the source
row to the target position. The first list element will be the
full key corresponding to the first argument, the second one will be
<code><b>root</b></code> or the full key corresponding to the second
argument, and the third list element will be identical to the third
argument passed to the <code><b>move</b></code> subcommand.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistSelect>></b></code>,
<code><b><<ListboxSelect>></b></code></td>
<td>Generated by the default bindings whenever the selection changes
in the tablelist widget due to user interaction.</td>
<td>Not used.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistSelectionLost>></b></code></td>
<td>Sent to the tablelist widget whenever it loses ownership of the
PRIMARY selection.</td>
<td>Not used.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistTitleColsWidthChanged>></b></code></td>
<td>Generated whenever the total width of the non-hidden title
columns changes. Used by the <a href=
"https://www.nemethi.de/scrollutil/scrollarea.html">scrollarea</a>
widget of the <a href=
"https://www.nemethi.de/scrollutil/">Scrollutil</a> package.</td>
<td>The total width of the non-hidden title columns.</td>
</tr>
<tr valign="top">
<td><code><b><<TablelistViewUpdated>></b></code></td>
<td>Generated whenever the tablelist widget has finished updating its
view (which, for performance reasons, is performed at idle
time).</td>
<td>Not used.</td>
</tr>
</table>
</dd>
<dd class="tm">In addition, Tablelist_tile defines the virtual event
<code><b><<TablelistThemeDefaultsChanged>></b></code> and sends
it (without any user data) <i>to the main window</i> (!) after invoking the
<code><b><a href=
"tablelistThemes.html#setThemeDefaults">tablelist::setThemeDefaults</a></b></code>
command when handling the virtual events
<code><b><<ThemeChanged>></b></code>,
<code><b><<LightAqua>></b></code>, and
<code><b><<DarkAqua>></b></code>. To handle it, use the
binding tag <code><b>TablelistMain</b></code>, which is assigned by
Tablelist_tile to the main window.</dd>
<dt class="tm" id="row_indices"><b>ROW INDICES</b></dt>
<dd>Many of the widget commands for tablelist widgets take one or more row
indices as arguments. A row index specifies a particular item of the
tablelist's body component, in any of the following ways:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><i>number</i></code></td>
<td>Specifies the item as a numerical index, where <code>0</code>
corresponds to the first item in the tablelist's body.</td>
</tr>
<tr valign="top">
<td><code><b>k</b><i>number</i></code></td>
<td>Specifies the item by its full key, composed of the prefix
<code><b>k</b></code> and the sequence number associated with the
item. You can use the <code><b><a href=
"#getkeys">getkeys</a></b></code> widget command to get this sequence
number, or the <code><b><a href=
"#getfullkeys">getfullkeys</a></b></code> widget command to retrieve
the full key. In addition, the <code><b><a href=
"#insert">insert</a></b></code>, <code><b><a href=
"#insertlist">insertlist</a></b></code>, <code><b><a href=
"#insertchildren">insertchildren</a></b></code>, and
<code><b><a href="#insertchildlist">insertchildlist</a></b></code>
subcommands return the list of full keys associated with the items
just inserted.</td>
</tr>
<tr valign="top">
<td><code><b>active</b> </code></td>
<td>Indicates the item containing the element that has the location
cursor. Depending on the selection type, this item as a whole
or just its element having the location cursor will be displayed
according to the value of the <code><b><a href=
"#activestyle">-activestyle</a></b></code> configuration option when
the tablelist has the keyboard focus. This item is specified
with the <code><b><a href="#activate">activate</a></b></code> widget
command or as the row containing the element specified with the
<code><b><a href="#activatecell">activatecell</a></b></code> widget
command.</td>
</tr>
<tr valign="top">
<td><code><b>anchor</b></code></td>
<td>Indicates the anchor point for the row selection, which is set
with the <code><b><a href="#selection">selection
anchor</a></b></code> widget command, or the row containing the
anchor point for the cell selection, which is set with the
<code><b><a href="#cellselection">cellselection
anchor</a></b></code> widget command.</td>
</tr>
<tr valign="top">
<td><code><b>end</b></code></td>
<td>Indicates the end of the tablelist. For most commands this
refers to the last item in the tablelist, but for a few commands such
as <code><b><a href="#index">index</a></b></code>, <code><b><a href=
"#insert">insert</a></b></code>, <code><b><a href=
"#insertlist">insertlist</a></b></code>, and <code><b><a href=
"#showtargetmark">showtargetmark before</a></b></code>, as well
as for the target of the <code><b><a href="#move">move</a></b></code>
command it refers to the item just after the last one.</td>
</tr>
<tr valign="top">
<td><code><b>last</b></code></td>
<td>Indicates the last item of the tablelist.</td>
</tr>
<tr valign="top">
<td><code><b>top</b></code></td>
<td>Indicates the topmost body item visible in the tablelist
window.</td>
</tr>
<tr valign="top">
<td><code><b>bottom</b></code></td>
<td>Indicates the bottommost body item visible in the tablelist
window.</td>
</tr>
<tr valign="top">
<td><code><b>@</b><i>x</i><b>,</b><i>y</i></code></td>
<td>Indicates the body item that covers the point in the tablelist
window specified by <code><i>x</i></code> and <code><i>y</i></code>
(in pixel coordinates). If no item covers that point, then the
closest item to that point is used. The coordinates
<code><i>x</i></code> and <code><i>y</i></code> are expected to be
relative to the tablelist window itself (not its body
component).</td>
</tr>
<tr valign="top">
<td><code><i>name</i></code></td>
<td>Specifies the row by the value of its <code><b><a href=
"#row_name">-name</a></b></code> configuration option.
<code><i>name</i></code> must be different from all the above row
indices, and should be unique (if several rows have the same name
then this value is considered to indicate the first matching
row).</td>
</tr>
</table>
</dd>
<dd class="tm">In the widget command descriptions below, arguments named
<code><i>index</i></code>, <code><i>firstIndex</i></code>,
<code><i>lastIndex</i></code>, <code><i>sourceIndex</i></code>, and
<code><i>targetIndex</i></code> always contain row indices in one of the
above forms.</dd>
<dt class="tm" id="node_indices"><b>NODE INDICES</b></dt>
<dd>Many of the widget commands for tablelist widgets take a node index as
argument. A node index is either the word <code><b>root</b></code>,
denoting the invisible root node of a tablelist used as a tree widget, or a
regular row index in one of the above forms, specifying a particular item
of the tablelist.</dd>
<dd class="tm">In the widget command descriptions below, arguments named
<code><i>nodeIndex</i></code>, <code><i>parentNodeIndex</i></code>, and
<code><i>targetParentNodeIndex</i></code> always contain node indices.</dd>
<dt class="tm" id="col_indices"><b>COLUMN INDICES</b></dt>
<dd>Many of the widget commands for tablelist widgets take one or more
column indices as arguments. A column index specifies a particular
column of the tablelist, in any of the following ways:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><i>number</i></code></td>
<td>Specifies the column as a numerical index, where <code>0</code>
corresponds to the first column in the tablelist.</td>
</tr>
<tr valign="top">
<td><code><b>active</b> </code></td>
<td>Indicates the column containing the element that has the location
cursor. If the selection type is <code><b>cell</b></code> then
this element will be displayed according to the value of the
<code><b><a href="#activestyle">-activestyle</a></b></code>
configuration option when the tablelist has the keyboard focus.
This element is specified with the <code><b><a href=
"#activatecell">activatecell</a></b></code> widget command.</td>
</tr>
<tr valign="top">
<td><code><b>anchor</b></code></td>
<td>Indicates the column containing the anchor point for the cell
selection, which is set with the <code><b><a href=
"#cellselection">cellselection anchor</a></b></code> widget
command.</td>
</tr>
<tr valign="top">
<td><code><b>end</b></code></td>
<td>Indicates the last column of the tablelist, except for the
commands <code><b><a href=
"#insertcolumns">insertcolumns</a></b></code> and <code><b><a href=
"#insertcolumnlist">insertcolumnlist</a></b></code>, as well as for
the target of the <code><b><a href=
"#movecolumn">movecolumn</a></b></code> command, in which cases it
refers to the column just after the last one.</td>
</tr>
<tr valign="top">
<td><code><b>last</b></code></td>
<td>Indicates the last column of the tablelist.</td>
</tr>
<tr valign="top">
<td><code><b>left</b></code></td>
<td>Indicates the leftmost column visible in the tablelist
window.</td>
</tr>
<tr valign="top">
<td><code><b>right</b></code></td>
<td>Indicates the rightmost column visible in the tablelist
window.</td>
</tr>
<tr valign="top">
<td><code><b>@</b><i>x</i><b>,</b><i>y</i></code></td>
<td>Indicates the column that covers the point in the tablelist
window specified by <code><i>x</i></code> and <code><i>y</i></code>
(in pixel coordinates). If no column covers that point, then
the closest column to that point is used. The coordinates
<code><i>x</i></code> and <code><i>y</i></code> are expected to be
relative to the tablelist window itself (not its body
component).</td>
</tr>
<tr valign="top">
<td><code><i>name</i></code></td>
<td>Specifies the column by the value of its <code><b><a href=
"#col_name">-name</a></b></code> configuration option.
<code><i>name</i></code> must be different from all the above column
indices, and should be unique (if several columns have the same name
then this value is considered to indicate the first matching
column).</td>
</tr>
</table>
</dd>
<dd class="tm">In the widget command descriptions below, arguments named
<code><i>columnIndex</i></code>, <code><i>firstColumn</i></code>,
<code><i>lastColumn</i></code>, <code><i>sourceColumn</i></code>, and
<code><i>targetColumn</i></code> always contain column indices in one of
the above forms.</dd>
<dt class="tm" id="cell_indices"><b>CELL INDICES</b></dt>
<dd>Many of the widget commands for tablelist widgets take one or more cell
indices as arguments. A cell index specifies a particular cell of the
tablelist's body component, in any of the following ways:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><i>row</i><b>,</b><i>col</i></code></td>
<td>Indicates the cell having the row index <code><i>row</i></code>
and column index <code><i>col</i></code>.
<code><i>row</i></code> may be a number, a full key (of the form
<code><b>k</b><i>number</i></code>), <code><b>active</b></code>,
<code><b>anchor</b></code>, <code><b>end</b></code> (where the latter
indicates the last row in the tablelist), <code><b>last</b></code>,
<code><b>top</b></code>, <code><b>bottom</b></code>, or a row
name. <code><i>col</i></code> may be a number,
<code><b>active</b></code>, <code><b>anchor</b></code>,
<code><b>end</b></code>, <code><b>last</b></code>,
<code><b>left</b></code>, <code><b>right</b></code>, or a column
name.</td>
</tr>
<tr valign="top">
<td><code><b>active</b> </code></td>
<td>Indicates the element that has the location cursor. If the
selection type is <code><b>cell</b></code> then this element will be
displayed according to the value of the <code><b><a href=
"#activestyle">-activestyle</a></b></code> configuration option when
the tablelist has the keyboard focus. This element is specified
with the <code><b><a href="#activatecell">activatecell</a></b></code>
widget command.</td>
</tr>
<tr valign="top">
<td><code><b>anchor</b></code></td>
<td>Indicates the anchor point for the cell selection, which is set
with the <code><b><a href="#cellselection">cellselection
anchor</a></b></code> widget command.</td>
</tr>
<tr valign="top">
<td><code><b>end</b></code></td>
<td>Indicates the last cell in the last row of the tablelist.</td>
</tr>
<tr valign="top">
<td><code><b>last</b></code></td>
<td>Indicates the last cell in the last row of the tablelist (same as
<code><b>end</b></code>).</td>
</tr>
<tr valign="top">
<td><code><b>@</b><i>x</i><b>,</b><i>y</i></code></td>
<td>Indicates the body cell that covers the point in the tablelist
window specified by <code><i>x</i></code> and <code><i>y</i></code>
(in pixel coordinates). If no body cell covers that point, then
the closest body cell to that point is used. The coordinates
<code><i>x</i></code> and <code><i>y</i></code> are expected to be
relative to the tablelist window itself (not its body
component).</td>
</tr>
</table>
</dd>
<dd class="tm">In the widget command descriptions below, arguments named
<code><i>cellIndex</i></code>, <code><i>firstCell</i></code>, and
<code><i>lastCell</i></code> always contain cell indices in one of the
above forms.</dd>
<dt class="tm" id="hdr_row_indices"><b>HEADER ROW INDICES</b></dt>
<dd>Many of the subcommands of the <code><b><a href=
"#header">header</a></b></code> tablelist widget command take one or more
header row indices as arguments. A header row index specifies a
particular item of the tablelist's header component, in any of the
following ways:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><i>number</i></code></td>
<td>Specifies the header item as a numerical index, where
<code>0</code> corresponds to the first item in the tablelist's
header.</td>
</tr>
<tr valign="top">
<td><code><b>hk</b><i>number</i></code></td>
<td>Specifies the header item by its full key, composed of the prefix
<code><b>hk</b></code> and the sequence number associated with the
item. You can use the <code><b><a href=
"#hdr_getkeys">header getkeys</a></b></code> widget command to
get this sequence number, or the <code><b><a href=
"#hdr_getfullkeys">header getfullkeys</a></b></code> widget
command to retrieve the full key. In addition, the
<code><b><a href="#hdr_insert">header insert</a></b></code>
and <code><b><a href="#hdr_insertlist">header
insertlist</a></b></code> subcommands return the list of full
keys associated with the header items just inserted.</td>
</tr>
<tr valign="top">
<td><code><b>end</b></code></td>
<td>Indicates the end of the tablelist's header. For most
commands this refers to the last item in the header component, but
for a few commands such as <code><b><a href="#hdr_index">header
index</a></b></code>, <code><b><a href="#hdr_insert">header
insert</a></b></code>, and <code><b><a href=
"#hdr_insertlist">header insertlist</a></b></code> it refers to
the header item just after the last one.</td>
</tr>
<tr valign="top">
<td><code><b>last</b></code></td>
<td>Indicates the last header item of the tablelist.</td>
</tr>
<tr valign="top">
<td><code><b>@</b><i>x</i><b>,</b><i>y</i></code></td>
<td>Indicates the header item that covers the point in the tablelist
window specified by <code><i>x</i></code> and <code><i>y</i></code>
(in pixel coordinates). If no header item covers that point,
then the closest header item to that point is used. The
coordinates <code><i>x</i></code> and <code><i>y</i></code> are
expected to be relative to the tablelist window itself (not its
header component).</td>
</tr>
<tr valign="top">
<td><code><i>name</i></code></td>
<td>Specifies the header row by the value of its <code><b><a href=
"#hdr_row_name">-name</a></b></code> configuration option.
<code><i>name</i></code> must be different from all the above header
row indices, and should be unique (if several header rows have the
same name then this value is considered to indicate the first
matching header row).</td>
</tr>
</table>
</dd>
<dd class="tm">In the widget command descriptions below, arguments named
<code><i>headerIndex</i></code>, <code><i>firstHeaderIndex</i></code>, and
<code><i>lastHeaderIndex</i></code> always contain header row indices in
one of the above forms.</dd>
<dt class="tm" id="hdr_cell_indices"><b>HEADER CELL INDICES</b></dt>
<dd>Many of the subcommands of the <code><b><a href=
"#header">header</a></b></code> tablelist widget command take one or more
header cell indices as arguments. A header cell index specifies a
particular cell of the tablelist's header component, in any of the
following ways:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><i>headerRow</i><b>,</b><i>col</i></code></td>
<td>Indicates the cell having the header row index
<code><i>headerRow</i></code> and column index
<code><i>col</i></code>. <code><i>headerRow</i></code> may be a
number, a full key (of the form <code><b>hk</b><i>number</i></code>),
<code><b>end</b></code> (where the latter indicates the last header
row in the tablelist), <code><b>last</b></code>, or a header row
name. <code><i>col</i></code> may be a number,
<code><b>active</b></code>, <code><b>anchor</b></code>,
<code><b>end</b></code>, <code><b>last</b></code>,
<code><b>left</b></code>, <code><b>right</b></code>, or a column
name.</td>
</tr>
<tr valign="top">
<td><code><b>end</b></code></td>
<td>Indicates the last cell in the last row of the tablelist's
header.</td>
</tr>
<tr valign="top">
<td><code><b>last</b></code></td>
<td>Indicates the last cell in the last row of the tablelist's header
(same as <code><b>end</b></code>).</td>
</tr>
<tr valign="top">
<td><code><b>@</b><i>x</i><b>,</b><i>y</i></code></td>
<td>Indicates the header cell that covers the point in the tablelist
window specified by <code><i>x</i></code> and <code><i>y</i></code>
(in pixel coordinates). If no header cell covers that point,
then the closest header cell to that point is used. The
coordinates <code><i>x</i></code> and <code><i>y</i></code> are
expected to be relative to the tablelist window itself (not its body
component).</td>
</tr>
</table>
</dd>
<dd class="tm">In the widget command descriptions below, arguments named
<code><i>headerCellIndex</i></code>, <code><i>firstHeaderCell</i></code>,
and <code><i>lastHeaderCell</i></code> always contain header cell indices
in one of the above forms.</dd>
<dt class="tm" id="widget_command"><b>WIDGET COMMAND</b></dt>
<dd>
The <code><b>tablelist::tablelist</b></code> command creates a new Tcl
command whose name is <code><i>pathName</i></code>. This command
may be used to invoke various operations on the widget. It has the
following general form:
<blockquote>
<pre>
<i>pathName</i> <i>option</i> ?<i>arg</i> <i>arg</i> ...?
</pre>
</blockquote>
</dd>
<dd><code><i>option</i></code> and the <code><i>arg</i></code>s determine
the exact behavior of the command. The following commands are
possible for tablelist widgets:</dd>
<dd>
<dl>
<dt class="tm" id="activate"><code><i>pathName</i> <b>activate</b>
<i>index</i></code></dt>
<dd>Sets the active item to the one indicated by
<code><i>index</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>index</i></code> is
outside the range of items in the tablelist or it refers to a
non-<a href="#isviewable">viewable</a> item then the closest viewable
item is activated. The active item is drawn as specified by the
<code><b><a href="#activestyle">-activestyle</a></b></code>
configuration option when the widget has the input focus and the
selection type is <code><b>row</b></code>. Its index may be
retrieved with the index <code><b>active</b></code>. Returns an
empty string.</dd>
<dt class="tm" id="activatecell"><code><i>pathName</i>
<b>activatecell</b> <i>cellIndex</i></code></dt>
<dd>Sets the active element to the one indicated by
<code><i>cellIndex</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>cellIndex</i></code> is
outside the range of elements in the tablelist or it refers to a
non-<a href="#isviewable">viewable</a> element, then the closest
viewable element is activated. The active element is drawn as
specified by the <code><b><a href=
"#activestyle">-activestyle</a></b></code> configuration option when
the widget has the input focus and the selection type is
<code><b>cell</b></code>. Its index may be retrieved with the
cell index <code><b>active</b></code>. Returns an empty
string.</dd>
<dt class="tm" id="applysorting"><code><i>pathName</i>
<b>applysorting</b> <i>itemList</i></code></dt>
<dd>Sorts the elements of <code><i>itemList</i></code> according to the
parameters of the most recent <code><b><a href=
"#sort">sort</a></b></code>, <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code>, or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> invocation and
returns a new list in sorted order. The
<code><i>itemList</i></code> argument is supposed to be a well-formed
list of lists, where the length of each sublist is expected to be no
less than the number of columns of the tablelist widget. If the
items haven't been sorted at all, or the sort information was reset by
invoking <code><b><a href=
"#resetsortinfo">resetsortinfo</a></b></code>, then no sorting takes
place and the return value will be identical to
<code><i>itemList</i></code>.</dd>
<dd class="tm"><b>REMARK:</b> This subcommand is usually invoked
from within the command specified as the value of the <code><b><a href=
"#expandcommand">-expandcommand</a></b></code> configuration option,
for a tablelist row whose children have not yet been inserted into the
widget. The most efficient way to insert the child items in the
correct order is to add them to a list, sort this list via
<code><b>applysorting</b></code>, and then insert the items of the
sorted list by invoking the <code><b><a href=
"#insertchildlist">insertchildlist</a></b></code> subcommand.</dd>
<dt class="tm" id="attrib"><code><i>pathName</i> <b>attrib</b>
?<i>name</i>? ?<i>value</i> <i>name</i> <i>value</i> ...?</code></dt>
<dd>Queries or modifies the attributes of the widget. If no
<code><i>name</i></code> is specified, the command returns a list of
pairs, each of which contains the name and the value of an attribute
for <code><i>pathName</i></code>. If <code><i>name</i></code> is
specified with no <code><i>value</i></code>, then the command returns
the value of the one named attribute, or an empty string if no
corresponding value exists (you can use the <code><b><a href=
"#hasattrib">hasattrib</a></b></code> subcommand to distinguish this
case from the one that the value of an <i>existing</i> attribute is an
empty string). If one or more
<code><i>name</i></code>-<code><i>value</i></code> pairs are specified,
then the command sets the given widget attribute(s) to the given
value(s); in this case the return value is an empty string.
<code><i>name</i></code> may be an arbitrary string.</dd>
<dt class="tm" id="bbox"><code><i>pathName</i> <b>bbox</b>
<i>index</i></code></dt>
<dd>Returns a list of four numbers describing the bounding box of the
row given by <code><i>index</i></code>. The first two elements of
the list give the x and y coordinates of the upper-left corner of the
screen area covered by the row (specified in pixels relative to the
widget) and the last two elements give the width and height of the
area, in pixels. If no part of the row given by
<code><i>index</i></code> is visible on the screen, or if
<code><i>index</i></code> refers to a non-existent row, then the result
is an empty string; if the row is partially visible, the result gives
the full area of the row, including any parts that are not
visible.</dd>
<dt class="tm" id="bodypath"><code><i>pathName</i>
<b>bodypath</b></code></dt>
<dd>Returns the path name of the body component of the widget.</dd>
<dt class="tm" id="bodytag"><code><i>pathName</i>
<b>bodytag</b></code></dt>
<dd>Returns the name of a binding tag whose name depends on the path
name of the tablelist widget and which is associated with the
tablelist's body, the separators, as well as the message and label
widgets used for displaying multi-line elements and images,
respectively. This binding tag precedes the tag <code><b><a href=
"#body_bindings">TablelistBody</a></b></code> in the list of binding
tags of the tablelist descendants mentioned above, and is designed to
be used when defining individual binding scripts for tablelist
widgets. The main advantage of using this tag instead of the path
name of the tablelist's body is that it enables you to write event
handling scripts that are valid not only for the tablelist's body but
also for the separators, multi-line cells, and embedded images.</dd>
<dd class="tm">For example, to register the body of a tablelist widget
<code>$tbl</code> as a drag source for mouse button 1 in such a way
that the drag works also for the separators, multi-line cells, and
embedded images, you can proceed like in the following code
samples:</dd>
<dd class="tm">
<b>TkDND EXAMPLE:</b>
<blockquote>
<pre>
package require tkdnd 2.7
bind [$tbl <span class="red">bodytag</span>] <Button-1> { registerDragSrc %W }
proc registerDragSrc w {
<span class="cmt"># $w can be the tablelist's body, a separator, a message widget
# displaying a multi-line element, or a label widget displaying an
# image. Register this widget as a drag source for mouse button 1</span>
tkdnd::drag_source register $w DND_Text 1
bind $w <<DragInitCmd>> { onTblDragInit %W }
bind $w <<DragEndCmd>> { onTblDragEnd %W %A }
}
proc onTblDragInit w {
set tbl [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> $w]
. . .
}
proc onTblDragEnd {w action} {
if {![string equal $action "refuse_drop"]} { ;# drop accepted
set tbl [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> $w]
. . .
}
}
<span class="cmt"># Make sure to register the tablelist's body explicitly as a drag source:</span>
registerDragSrc [$tbl bodypath]
</pre>
</blockquote>
</dd>
<dd>
<b>BWidget EXAMPLE:</b>
<blockquote>
<pre>
package require BWidget
bind [$tbl <span class="red">bodytag</span>] <Button-1> { registerDragSrc %W }
proc registerDragSrc w {
<span class="cmt"># $w can be the tablelist's body, a separator, a message widget
# displaying a multi-line element, or a label widget displaying an
# image. Register this widget as a drag source for mouse button 1</span>
DragSite::register $w -dragevent 1 \
-draginitcmd tblDragInitCmd -dragendcmd tblDragEndCmd
}
proc tblDragInitCmd {dragSrc rootX rootY top} {
set tbl [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> $dragSrc]
. . .
}
proc tblDragEndCmd {dragSrc dropTarget op dataType data result} {
if {$result != 0} { ;# drop accepted
set tbl [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> $dragSrc]
. . .
}
}
<span class="cmt"># Make sure to register the tablelist's body explicitly as a drag source:</span>
registerDragSrc [$tbl bodypath]
</pre>
</blockquote>
</dd>
<dd>In both examples above we also invoke the procedure
<code>registerDragSrc</code> explicitly for the tablelist's body,
because the widget registered as a drag source by its invocation on a
<code><Button-1></code> event can be different from the body
component, and the default bindings need the information whether
<i>the tablelist's body</i> was registered as a drag source.</dd>
<dt class="tm" id="canceledediting"><code><i>pathName</i>
<b>canceledediting</b></code></dt>
<dd>Returns the value <code>1</code> if the most recent interactive
cell editing was canceled (by the user or programmatically, with the
aid of the <code><b><a href=
"#cancelediting">cancelediting</a></b></code> subcommand) and
<code>0</code> otherwise.</dd>
<dd class="tm"><b>REMARK:</b> By invoking this subcommand from
within the Tcl command specified by the <code><b><a href=
"#editendcommand">-editendcommand</a></b></code> configuration option,
you can find out whether the editing session was canceled or terminated
normally. Remember that this Tcl command will be invoked in both
cases mentioned above if the <code><b><a href=
"#forceeditendcommand">-forceeditendcommand</a></b></code> option was
set to true.</dd>
<dt class="tm" id="cancelediting"><code><i>pathName</i>
<b>cancelediting</b></code></dt>
<dd>This subcommand cancels the interactive editing of the content of
the cell whose index was passed to the <code><b><a href=
"#editcell">editcell</a></b></code> subcommand, destroys the temporary
widget embedded into the cell, and restores the original cell
content. This command enables you to cancel the interactive cell
editing from within the Tcl command specified by the <code><b><a href=
"#editstartcommand">-editstartcommand</a></b></code> configuration
option if that pre-edit callback encounters an error when preparing the
text to be inserted into the edit window. The command is also
invoked implicitly by pressing the <code>Escape</code> key when a cell
is being edited. The return value is an empty string.
Immediately before returning this value, the command generates the
virtual event
<code><b><<TablelistCellRestored>></b></code>. For Tk
versions 8.5 and higher, this virtual event is generated with its
<code><b>-data</b></code> option set to a list consisting of the
numerical row and column indices of the cell whose content is being
edited. If no cell was being edited when the command was invoked
then an empty string is returned without generating a virtual
event.</dd>
<dt class="tm" id="cellattrib"><code><i>pathName</i> <b>cellattrib</b>
<i>cellIndex</i> ?<i>name</i>? ?<i>value</i> <i>name</i> <i>value</i>
...?</code></dt>
<dd>Queries or modifies the attributes of the cell given by
<code><i>cellIndex</i></code>. If no <code><i>name</i></code> is
specified, the command returns a list of pairs, each of which contains
the name and the value of an attribute for the cell. If
<code><i>name</i></code> is specified with no
<code><i>value</i></code>, then the command returns the value of the
one named cell attribute, or an empty string if no corresponding value
exists (you can use the <code><b><a href=
"#hascellattrib">hascellattrib</a></b></code> subcommand to distinguish
this case from the one that the value of an <i>existing</i> cell
attribute is an empty string). If one or more
<code><i>name</i></code>-<code><i>value</i></code> pairs are specified,
then the command sets the given cell attribute(s) to the given
value(s); in this case the return value is an empty string.
<code><i>name</i></code> may be an arbitrary string.</dd>
<dt class="tm" id="cellbbox"><code><i>pathName</i> <b>cellbbox</b>
<i>cellIndex</i></code></dt>
<dd>Returns a list of four numbers describing the bounding box of the
cell given by <code><i>cellIndex</i></code>. The first two
elements of the list give the x and y coordinates of the upper-left
corner of the screen area covered by the cell (specified in pixels
relative to the widget) and the last two elements give the width and
height of the area, in pixels. If no part of the cell given by
<code><i>cellIndex</i></code> is visible on the screen, or if
<code><i>cellIndex</i></code> refers to a non-existent cell, then the
result is an empty string; if the cell is partially visible, the result
gives the full area of the cell, including any parts that are not
visible.</dd>
<dt class="tm" id="cellcget"><code><i>pathName</i> <b>cellcget</b>
<i>cellIndex</i> <i>option</i></code></dt>
<dd>Returns the current value of the cell configuration option given by
<code><i>option</i></code> for the cell specified by
<code><i>cellIndex</i></code>. <code><i>option</i></code> may
have any of the values accepted by the <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code> command.</dd>
<dt class="tm" id="cellconfigure"><code><i>pathName</i>
<b>cellconfigure</b> <i>cellIndex</i> ?<i>option</i>? <i>value</i>
<i>option</i> <i>value</i> ...?</code></dt>
<dd>Queries or modifies the configuration options of the cell given by
<code><i>cellIndex</i></code>. If no <code><i>option</i></code>
is specified, the command returns a list describing all of the
available options for the cell (see
<code><b>Tk_ConfigureInfo</b></code> for information on the format of
this list). If <code><i>option</i></code> is specified with no
<code><i>value</i></code>, then the command returns a list describing
the one named option (this list will be identical to the corresponding
sublist of the value returned if no <code><i>option</i></code> is
specified). If one or more
<code><i>option</i></code>-<code><i>value</i></code> pairs are
specified, then the command modifies the given cell option(s) to have
the given value(s); in this case the return value is an empty
string. <code><i>option</i></code> may have any of the values
described in the <a href="#cell_options">CELL CONFIGURATION OPTIONS IN
THE TABLELIST BODY</a> section.</dd>
<dt class="tm" id="cellindex"><code><i>pathName</i> <b>cellindex</b>
<i>cellIndex</i></code></dt>
<dd>Returns the canonical cell index value that corresponds to
<code><i>cellIndex</i></code>, in the form
<code><i>row</i><b>,</b><i>col</i></code>, where
<code><i>row</i></code> and <code><i>col</i></code> are integers.</dd>
<dt class="tm" id="cellselection"><code><i>pathName</i>
<b>cellselection</b> <i>option</i> <i>args</i></code></dt>
<dd>This command is used to adjust the cell selection within the body
of a tablelist widget. It has several forms, depending on
<code><i>option</i></code>:</dd>
<dd>
<dl>
<dt class="tm"><code><i>pathName</i> <b>cellselection anchor</b>
<i>cellIndex</i></code></dt>
<dd>Sets the cell selection anchor to the element given by
<code><i>cellIndex</i></code>. If
<code><i>cellIndex</i></code> refers to a nonexistent or
non-<a href="#isviewable">viewable</a> element, then the closest
viewable element is used. The cell selection anchor is the
end of the cell selection that is fixed while dragging out a cell
selection with the mouse if the selection type is
<code><b>cell</b></code>. The cell index
<code><b>anchor</b></code> may be used to refer to the anchor
element.</dd>
<dt class="tm"><code><i>pathName</i> <b>cellselection clear</b>
<i>firstCell</i> <i>lastCell</i></code><br>
<code><i>pathName</i> <b>cellselection clear</b>
<i>cellIndexList</i></code></dt>
<dd>If any of the elements between <code><i>firstCell</i></code>
and <code><i>lastCell</i></code> (inclusive) or corresponding to
the cell indices specified by the list
<code><i>cellIndexList</i></code> are selected, they are
deselected. The selection state is not changed for elements
outside the range given in the first form of the command or
different from those specified by the cell index list given in its
second form.</dd>
<dt class="tm"><code><i>pathName</i> <b>cellselection includes</b>
<i>cellIndex</i></code></dt>
<dd>Returns <code>1</code> if the element indicated by
<code><i>cellIndex</i></code> is currently selected, <code>0</code>
if it isn't.</dd>
<dt class="tm"><code><i>pathName</i> <b>cellselection set</b>
<i>firstCell</i> <i>lastCell</i></code><br>
<code><i>pathName</i> <b>cellselection set</b>
<i>cellIndexList</i></code><br></dt>
<dd class="tm">Selects all of the selectable elements in the range
between <code><i>firstCell</i></code> and
<code><i>lastCell</i></code>, inclusive, or corresponding to the
indices specified by the list <code><i>cellIndexList</i></code>,
without affecting the selection state of any other elements.
An element is viewed as selectable if and only if the value of the
<code><b><a href="#selectable">-selectable</a></b></code> option of
the row containing it is true.</dd>
</dl>
</dd>
<dd class="tm">If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> and
<code><i>option</i></code> is different from
<code><b>includes</b></code> then the command just returns an empty
string, without performing any of the above actions.</dd>
<dt class="tm" id="cget"><code><i>pathName</i> <b>cget</b>
<i>option</i></code></dt>
<dd>Returns the current value of the configuration option given by
<code><i>option</i></code>, which may have any of the values accepted
by the <code><b>tablelist::tablelist</b></code> command.</dd>
<dt class="tm" id="childcount"><code><i>pathName</i> <b>childcount</b>
<i>nodeIndex</i></code></dt>
<dd>Returns the number of children of the tree node indicated by
<code><i>nodeIndex</i></code>. If this argument is specified as
<code><b>root</b></code> then the return value will be the number of
top-level items of the tablelist widget.</dd>
<dt class="tm" id="childindex"><code><i>pathName</i> <b>childindex</b>
<i>index</i></code></dt>
<dd>Returns the numerical index of the row given by
<code><i>index</i></code> in the list of children of its parent
node.</dd>
<dt class="tm" id="childkeys"><code><i>pathName</i> <b>childkeys</b>
<i>nodeIndex</i></code></dt>
<dd>Returns the list of full keys of the children of the tree node
indicated by <code><i>nodeIndex</i></code>. If this argument is
specified as <code><b>root</b></code> then the return value will be the
list of full keys of the top-level items contained in the tablelist
widget.</dd>
<dt class="tm" id="collapse"><code><i>pathName</i> <b>collapse</b>
<i>indexList</i> ?<b>-fully</b>|<b>-partly</b>?</code></dt>
<dd>This subcommand collapses the specified rows of a tablelist used as
a tree widget, i.e., elides all their descendants. The optional
argument <code><b>-fully</b></code> (which is the default) indicates
that the command will be performed recursively, i.e., all of the
descendants of the nodes specified by <code><i>indexList</i></code>
will be collapsed, so that a subsequent invocation of the non-recursive
version of the <code><b><a href="#expand">expand(all)</a></b></code>
subcommand will only display their children but no further descendants
of them. The <code><b>-partly</b></code> option (which is used by
the default bindings) restricts the operation to just one hierarchy
level, implying that by a subsequent invocation of the non-recursive
version of the <code><b>expand(all)</b></code> subcommand exactly the
same descendants will be displayed again that were visible prior to
collapsing the rows.</dd>
<dd class="tm">Before hiding the descendants of a row, the command
specified as the value of the <code><b><a href=
"#collapsecommand">-collapsecommand</a></b></code> option (if any) is
automatically concatenated with the path name of the tablelist widget
and the row index, and the resulting script is evaluated in the global
scope.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> text widget tag option for collapsing a
row), this subcommand is not supported for Tk versions earlier than
8.3.</dd>
<dd class="tm"><b>REMARK:</b> If you want to collapse several
rows, it is much more efficient to do it by invoking this subcommand
for the list of their indices than by invoking it in a loop, for the
individual rows.</dd>
<dt class="tm" id="collapseall"><code><i>pathName</i>
<b>collapseall</b> ?<b>-fully</b>|<b>-partly</b>?</code></dt>
<dd>This subcommand collapses all top-level rows of a tablelist used as
a tree widget, i.e., elides all their descendants. The optional
argument <code><b>-fully</b></code> (which is the default) indicates
that the command will be performed recursively, i.e., all of the
descendants of the top-level nodes will be collapsed, so that a
subsequent invocation of the non-recursive version of the
<code><b><a href="#expandall">expandall</a></b></code> subcommand will
only display their children but no further descendants of them.
The <code><b>-partly</b></code> option restricts the operation to just
one hierarchy level, implying that by a subsequent invocation of the
non-recursive version of the <code><b>expandall</b></code> subcommand
exactly the same items will be displayed again that were visible prior
to collapsing the top-level ones.</dd>
<dd class="tm">Before hiding the descendants of a row, the command
specified as the value of the <code><b><a href=
"#collapsecommand">-collapsecommand</a></b></code> option (if any) is
automatically concatenated with the path name of the tablelist widget
and the row index, and the resulting script is evaluated in the global
scope.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> text widget tag option for collapsing a
row), this subcommand is not supported for Tk versions earlier than
8.3.</dd>
<dt class="tm" id="columnattrib"><code><i>pathName</i>
<b>columnattrib</b> <i>columnIndex</i> ?<i>name</i>? ?<i>value</i>
<i>name</i> <i>value</i> ...?</code></dt>
<dd>Queries or modifies the attributes of the column given by
<code><i>columnIndex</i></code>. If no <code><i>name</i></code>
is specified, the command returns a list of pairs, each of which
contains the name and the value of an attribute for the column.
If <code><i>name</i></code> is specified with no
<code><i>value</i></code>, then the command returns the value of the
one named column attribute, or an empty string if no corresponding
value exists (you can use the <code><b><a href=
"#hascolumnattrib">hascolumnattrib</a></b></code> subcommand to
distinguish this case from the one that the value of an <i>existing</i>
column attribute is an empty string). If one or more
<code><i>name</i></code>-<code><i>value</i></code> pairs are specified,
then the command sets the given column attribute(s) to the given
value(s); in this case the return value is an empty string.
<code><i>name</i></code> may be an arbitrary string.</dd>
<dt class="tm" id="columncget"><code><i>pathName</i> <b>columncget</b>
<i>columnIndex</i> <i>option</i></code></dt>
<dd>Returns the current value of the column configuration option given
by <code><i>option</i></code> for the column specified by
<code><i>columnIndex</i></code>. <code><i>option</i></code> may
have any of the values accepted by the <code><b><a href=
"#columnconfigure">columnconfigure</a></b></code> command.</dd>
<dt class="tm" id="columnconfigure"><code><i>pathName</i>
<b>columnconfigure</b> <i>columnIndex</i> ?<i>option</i>? ?<i>value</i>
<i>option</i> <i>value</i> ...?</code></dt>
<dd>Queries or modifies the configuration options of the column given
by <code><i>columnIndex</i></code>. If no
<code><i>option</i></code> is specified, the command returns a list
describing all of the available options for the column (see
<code><b>Tk_ConfigureInfo</b></code> for information on the format of
this list). If <code><i>option</i></code> is specified with no
<code><i>value</i></code>, then the command returns a list describing
the one named option (this list will be identical to the corresponding
sublist of the value returned if no <code><i>option</i></code> is
specified). If one or more
<code><i>option</i></code>-<code><i>value</i></code> pairs are
specified, then the command modifies the given column option(s) to have
the given value(s); in this case the return value is an empty
string. <code><i>option</i></code> may have any of the values
described in the <a href="#col_options">COLUMN CONFIGURATION
OPTIONS</a> section.</dd>
<dt class="tm" id="columncount"><code><i>pathName</i>
<b>columncount</b></code></dt>
<dd>Returns the number of columns in the tablelist widget.</dd>
<dt class="tm" id="columnindex"><code><i>pathName</i>
<b>columnindex</b> <i>columnIndex</i></code></dt>
<dd>Returns the integer column index value that corresponds to
<code><i>columnIndex</i></code>.</dd>
<dt class="tm" id="columnwidth"><code><i>pathName</i>
<b>columnwidth</b> <i>columnIndex</i>
?<b>-requested</b>|<b>-stretched</b>|<b>-total</b>?</code></dt>
<dd>Returns the current width in pixels of the column specified by
<code><i>columnIndex</i></code>. If the optional argument is
<code><b>-requested</b></code> (which is the default) then the return
value is the number of pixels corresponding to the column width
specified by the <code><b><a href="#columns">-columns</a></b></code>
widget or <code><b><a href="#col_width">-width</a></b></code> column
configuration option (possibly overridden by interactive column
resizing); if the column width was specified as <code>0</code> (and was
not changed by interactive column resizing) then the return value is
the actual number of pixels corresponding to the widest <a href=
"#isviewable">viewable</a> element of the column, including its
header. With the <code><b>-stretched</b></code> option, the
command returns the column width obtained by increasing the value
described above by the number of additional pixels that might have been
added to the requested column width by a stretch operation (see the
<code><b><a href="#stretch">-stretch</a></b></code> widget and
<code><b><a href="#col_stretchable">-stretchable</a></b></code> column
configuration options). Finally, if the optional argument is
<code><b>-total</b></code> then the return value is the stretched
column width increased by the number of pixels corresponding to the
left and right margins within the column; this value equals the width
of the header label if the tablelist widget is mapped. Note that
the width of the left and right margins within the column equals the
width of the <code><b>0</b></code> character in the widget's font.</dd>
<dt class="tm" id="configcelllist"><code><i>pathName</i>
<b>configcelllist</b> <i>cellConfigSpecList</i></code></dt>
<dd>
For each cell index, option, and value specified by the list
<code><i>cellConfigSpecList</i></code>, the command modifies the
given option of the given cell to have the given value. The
argument <code><i>cellConfigSpecList</i></code> must be a list of the
form
<blockquote>
<pre>
<i>cellIndex</i> <i>option</i> <i>value</i> <i>cellIndex</i> <i>option</i> <i>value</i> ...
</pre>
</blockquote>
</dd>
<dd>where each <code><i>option</i></code> may have any of the values
described in the <a href="#cell_options">CELL CONFIGURATION OPTIONS IN
THE TABLELIST BODY</a> section. The return value is an empty
string.</dd>
<dd class="tm">
This command has the same effect as
<blockquote>
<pre>
eval [list <i>pathName</i> <a href=
"#configcells">configcells</a>] <i>cellConfigSpecList</i>
</pre>
</blockquote>
</dd>
<dd>but it is more efficient and easier to use.</dd>
<dt class="tm" id="configcells"><code><i>pathName</i>
<b>configcells</b> ?<i>cellIndex</i> <i>option</i> <i>value</i>
<i>cellIndex</i> <i>option</i> <i>value</i> ...?</code></dt>
<dd>For each <code><i>cellIndex</i></code>, <code><i>option</i></code>,
and <code><i>value</i></code>, the command modifies the given option of
the given cell to have the given value. Each
<code><i>option</i></code> may have any of the values described in the
<a href="#cell_options">CELL CONFIGURATION OPTIONS IN THE TABLELIST
BODY</a> section. The return value is an empty string.</dd>
<dt class="tm" id="configcolumnlist"><code><i>pathName</i>
<b>configcolumnlist</b> <i>columnConfigSpecList</i></code></dt>
<dd>
For each column index, option, and value specified by the list
<code><i>columnConfigSpecList</i></code>, the command modifies the
given option of the given column to have the given value. The
argument <code><i>columnConfigSpecList</i></code> must be a list of
the form
<blockquote>
<pre>
<i>columnIndex</i> <i>option</i> <i>value</i> <i>columnIndex</i> <i>option</i> <i>value</i> ...
</pre>
</blockquote>
</dd>
<dd>where each <code><i>option</i></code> may have any of the values
described in the <a href="#col_options">COLUMN CONFIGURATION
OPTIONS</a> section. The return value is an empty string.</dd>
<dd class="tm">
This command has the same effect as
<blockquote>
<pre>
eval [list <i>pathName</i> <a href=
"#configcolumns">configcolumns</a>] <i>columnConfigSpecList</i>
</pre>
</blockquote>
</dd>
<dd>but it is more efficient and easier to use.</dd>
<dt class="tm" id="configcolumns"><code><i>pathName</i>
<b>configcolumns</b> ?<i>columnIndex</i> <i>option</i> <i>value</i>
<i>columnIndex</i> <i>option</i> <i>value</i> ...?</code></dt>
<dd>For each <code><i>columnIndex</i></code>,
<code><i>option</i></code>, and <code><i>value</i></code>, the command
modifies the given option of the given column to have the given
value. Each <code><i>option</i></code> may have any of the values
described in the <a href="#col_options">COLUMN CONFIGURATION
OPTIONS</a> section. The return value is an empty string.</dd>
<dt class="tm" id="configrowlist"><code><i>pathName</i>
<b>configrowlist</b> <i>rowConfigSpecList</i></code></dt>
<dd>
For each row index, option, and value specified by the list
<code><i>rowConfigSpecList</i></code>, the command modifies the given
option of the given row to have the given value. The argument
<code><i>rowConfigSpecList</i></code> must be a list of the form
<blockquote>
<pre>
<i>index</i> <i>option</i> <i>value</i> <i>index</i> <i>option</i> <i>value</i> ...
</pre>
</blockquote>
</dd>
<dd>where each <code><i>option</i></code> may have any of the values
described in the <a href="#row_options">ROW CONFIGURATION OPTIONS IN
THE TABLELIST BODY</a> section. The return value is an empty
string.</dd>
<dd class="tm">
This command has the same effect as
<blockquote>
<pre>
eval [list <i>pathName</i> <a href=
"#configrows">configrows</a>] <i>rowConfigSpecList</i>
</pre>
</blockquote>
</dd>
<dd>but it is more efficient and easier to use.</dd>
<dt class="tm" id="configrows"><code><i>pathName</i> <b>configrows</b>
?<i>index</i> <i>option</i> <i>value</i> <i>index</i> <i>option</i>
<i>value</i> ...?</code></dt>
<dd>For each <code><i>index</i></code>, <code><i>option</i></code>, and
<code><i>value</i></code>, the command modifies the given option of the
given row to have the given value. Each
<code><i>option</i></code> may have any of the values described in the
<a href="#row_options">ROW CONFIGURATION OPTIONS IN THE TABLELIST
BODY</a> section. The return value is an empty string.</dd>
<dt class="tm" id="configure"><code><i>pathName</i> <b>configure</b>
?<i>option</i>? ?<i>value</i> <i>option</i> <i>value</i>
...?</code></dt>
<dd>Queries or modifies the configuration options of the widget.
If no <code><i>option</i></code> is specified, the command returns a
list describing all of the available options for
<code><i>pathName</i></code> (see <code><b>Tk_ConfigureInfo</b></code>
for information on the format of this list). If
<code><i>option</i></code> is specified with no
<code><i>value</i></code>, then the command returns a list describing
the one named option (this list will be identical to the corresponding
sublist of the value returned if no <code><i>option</i></code> is
specified). If one or more
<code><i>option</i></code>-<code><i>value</i></code> pairs are
specified, then the command modifies the given widget option(s) to have
the given value(s); in this case the return value is an empty
string. <code><i>option</i></code> may have any of the values
accepted by the <code><b>tablelist::tablelist</b></code> command.</dd>
<dt class="tm" id="containing"><code><i>pathName</i> <b>containing</b>
<i>y</i></code></dt>
<dd>Given a y-coordinate within the tablelist window, this command
returns the index of the tablelist body item containing that
y-coordinate. If no corresponding item is found then the return
value is <code>-1</code>. The coordinate <code><i>y</i></code> is
expected to be relative to the tablelist window itself (not its body
component).</dd>
<dt class="tm" id="containingcell"><code><i>pathName</i>
<b>containingcell</b> <i>x</i> <i>y</i></code></dt>
<dd>Given an x- and a y-coordinate within the tablelist window, this
command returns the index of the tablelist body cell containing the
point having these coordinates. If no corresponding cell is found
then the row or column component (or both) of the return value is
<code>-1</code>. The coordinates <code><i>x</i></code> and
<code><i>y</i></code> are expected to be relative to the tablelist
window itself (not its body component).</dd>
<dt class="tm" id="containingcolumn"><code><i>pathName</i>
<b>containingcolumn</b> <i>x</i></code></dt>
<dd>Given an x-coordinate within the tablelist window, this command
returns the index of the tablelist column containing that
x-coordinate. If no corresponding column is found then the return
value is <code>-1</code>. The coordinate <code><i>x</i></code> is
expected to be relative to the tablelist window itself (not its body
component).</dd>
<dt class="tm" id="cornerlabelpath"><code><i>pathName</i>
<b>cornerlabelpath</b></code></dt>
<dd>Returns the path name of the label widget contained in the
north-east corner frame (see the <code><b><a href=
"#cornerpath">cornerpath</a></b></code> subcommand. When using
Tablelist_tile, the return value will be a ttk::label widget of the
same style as the header labels. The global visual options set
for the header labels are automatically applied to this (ttk::)label
widget, too.</dd>
<dt class="tm" id="cornerpath"><code><i>pathName</i>
<b>cornerpath</b> ?<b>-ne</b>|<b>-sw</b>?</code></dt>
<dd>Returns the path name of one out of two frame widgets that are
siblings of the tablelist and are automatically created and destroyed
together with the latter. One of the two frames corresponds to
the tablelist's north-east corner and the other one to its south-west
corner. The corner is specified by means of the optional
argument: <code><b>-ne</b></code> (which is the default) stands for
north-east and <code><b>-sw</b></code> stands for south-west.</dd>
<dd class="tm">If the corner specification has the value
<code><b>-ne</b></code> then the command returns the path name of the
<b>north-east corner frame</b>, which is designed to be shown to the
right of the tablelist widget's top-right corner when managing the
vertical scrollbar on Mac OS X Aqua or X11 (see Remark 1 below).
This corner frame contains a label or ttk::label widget, depending on
whether the package Tablelist or Tablelist_tile is being used (see the
<code><b><a href="#cornerlabelpath">cornerlabelpath</a></b></code>
subcommand). The height of this corner frame is automatically
kept in sync with that of the tablelist's header component, and the
height of the above-mentioned (ttk::)label widget is automatically kept
in sync with that of the header labels. Whenever the (requested)
height of the tablelist's header (and thus that of the north-east
corner frame) changes, the
<code><b><<TablelistHeaderHeightChanged>></b></code>
virtual event is generated, with its <code><b>-data</b></code> option
set to the (requested) height of the header for Tk versions 8.5 and
higher.</dd>
<dd class="tm">If the corner was specified as <code><b>-sw</b></code>
then the return value is the path name of the <b>south-west corner
frame</b>, which is designed to be shown just below the tablelist's
lower-left corner when managing the horizontal scrollbar if the value
of the <code><b><a href="#titlecolumns">-titlecolumns</a></b></code>
option is positive (see Remark 2 below). The width of this corner
frame is automatically kept in sync with the total width of the
non-hidden title columns. When using Tablelist_tile, the
south-west corner frame will be a ttk::frame widget.labels.
Whenever the total width of the non-hidden title columns (and thus the
requested width of the south-west corner frame) changes, the
<code><b><<TablelistTitleColsWidthChanged>></b></code>
virtual event is generated, with its <code><b>-data</b></code> option
set to the total width of the non-hidden title columns for Tk versions
8.5 and higher.</dd>
<dd class="tm">
<b>REMARK 1:</b> This subcommand enables you to manage the
vertical scrollbar (if any) to appear below the tablelist widget's
header, thus respecting the native look & feel on Mac OS X Aqua and
on many modern Linux systems. As shown in the following
example, it is recommended to always create a scrolled tablelist
along with the scrollbar(s) as children of a (ttk::)frame widget:
<blockquote>
<pre>
<span class="cmt"># Add some entries to the Tk option database</span>
option add *ScrollArea.borderWidth 1
option add *ScrollArea.relief sunken
option add *ScrollArea.Tablelist.borderWidth 0
option add *ScrollArea.Tablelist.highlightThickness 0
. . .
<span class="cmt"># Create the tablelist and the scrollbars as
# children of a frame of the class ScrollArea</span>
set frm [(ttk::)frame ... -class ScrollArea]
set tbl $frm.tbl
set vsb $frm.vsb
set hsb $frm.hsb
tablelist::tablelist $tbl ... \
-xscrollcommand [list $hsb set] -yscrollcommand [list $vsb set]
(ttk::)scrollbar $vsb -orient vertical -command [list $tbl yview]
(ttk::)scrollbar $hsb -orient horizontal -command [list $tbl xview]
. . .
<span class="cmt"># Manage the widgets within the frame</span>
grid $tbl -row 0 -rowspan 2 -column 0 -sticky news
if {[string compare [tk windowingsystem] "win32"] == 0} {
grid $vsb -row 0 -rowspan 2 -column 1 -sticky ns
} else {
grid [$tbl <span class="red">cornerpath</span>] -row 0 -column 1 -sticky ew
grid $vsb -row 1 -column 1 -sticky ns
}
grid $hsb -row 2 -column 0 -sticky ew
grid rowconfigure $frm 1 -weight 1
grid columnconfigure $frm 0 -weight 1
<span class="cmt"># Manage the frame</span>
pack $frm -expand yes -fill both -padx 10 -pady 10
</pre>
</blockquote>
</dd>
<dd>
<b>REMARK 2:</b> This subcommand also enables you to manage the
horizontal scrollbar (if any) to start to the right of the tablelist
widget's non-scrollable title column area if the value of the
<code><b><a href="#titlecolumns">-titlecolumns</a></b></code> option
is positive. In the above example, this can be achieved by
modifying its second half as follows:
<blockquote>
<pre>
. . .
<span class="cmt"># Manage the widgets within the frame</span>
grid $tbl -row 0 -rowspan 2 -column 0 -columnspan 2 -sticky news
if {[string compare [tk windowingsystem] "win32"] == 0} {
grid $vsb -row 0 -rowspan 2 -column 2 -sticky ns
} else {
grid [$tbl <span class="red">cornerpath</span>] -row 0 -column 2 -sticky ew
grid $vsb -row 1 -column 2 -sticky ns
}
grid [$tbl <span class="red">cornerpath</span> -sw] -row 2 -column 0 -sticky ns
grid $hsb -row 2 -column 1 -sticky ew
grid rowconfigure $frm 1 -weight 1
grid columnconfigure $frm 1 -weight 1
<span class="cmt"># Manage the frame</span>
pack $frm -expand yes -fill both -padx 10 -pady 10
</pre>
<p>For a tablelist widget having two header rows and one title
column, the scrollbars of the modified example will appear like in
the screenshot below (on Windows this is only valid for the
horizontal scrollbar):</p>
<p><img src="scrollbars.png" alt="Scrollbars" width="461" height=
"274"></p>
</blockquote>
</dd>
<dd>
<b>REMARK 3:</b> You can greatly simplify the creation of
scrolled tablelists (and other scrolled widgets) by using a <a href=
"https://www.nemethi.de/scrollutil/scrollarea.html">scrollarea</a>
widget, which is part of the <a href=
"https://www.nemethi.de/scrollutil/">Scrollutil</a> package. It
supports both static and dynamic scrollbars and respects the header
component and title columns of tablelist widgets. With the aid
of the scrollarea widget, the rather technical code in the above
example can be replaced with just a few lines:
<blockquote>
<pre>
package require scrollutil(_tile)
. . .
<span class="cmt"># Create the tablelist within a scrollarea</span>
set sa [scrollutil::scrollarea ...]
set tbl $sa.tbl
tablelist::tablelist $tbl ...
$sa setwidget $tbl
. . .
<span class="cmt"># Manage the scrollarea</span>
pack $sa -expand yes -fill both -padx 10 -pady 10
</pre>
</blockquote>
</dd>
<dt id="curcellselection"><code><i>pathName</i> <b>curcellselection</b>
?<b>-all</b>|<b>-nonhidden</b>|<b>-viewable</b>?</code></dt>
<dd>Returns a list containing the canonical indices (of the form
<code><i>row</i>,<i>col</i></code>, where <code><i>row</i></code> and
<code><i>col</i></code> are numbers) of all of the elements in the
tablelist that are currently selected. If there are no such
elements in the tablelist then an empty string is returned.</dd>
<dd class="tm">The optional argument can be used to restrict the set of
currently selected elements when building the result list. The
default value <code><b>-all</b></code> means: no restriction. The
value <code><b>-nonhidden</b></code> filters out the elements whose row
or column has its <code><b>-hide</b></code> option set to true.
Finally, the value <code><b>-viewable</b></code> restricts the set of
currently selected elements to the <a href="#isviewable">viewable</a>
ones.</dd>
<dt class="tm" id="curselection"><code><i>pathName</i>
<b>curselection</b>
?<b>-all</b>|<b>-nonhidden</b>|<b>-viewable</b>?</code></dt>
<dd>Returns a list containing the numerical indices of all of the items
in the tablelist that contain at least one selected element. If
there are no such items in the tablelist then an empty string is
returned.</dd>
<dd class="tm">The optional argument can be used to restrict the set of
currently (partly) selected items when building the result list.
The default value <code><b>-all</b></code> means: no restriction.
The value <code><b>-nonhidden</b></code> filters out the items whose
row has its <code><b><a href="#row_hide">-hide</a></b></code> option
set to true. Finally, the value <code><b>-viewable</b></code>
restricts the set of currently (partly) selected items to the <a href=
"#isviewable">viewable</a> ones.</dd>
<dt class="tm" id="delete"><code><i>pathName</i> <b>delete</b>
<i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>delete</b> <i>indexList</i></code></dt>
<dd>Deletes one or more items of the tablelist if its <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. In the first form of the command,
<code><i>firstIndex</i></code> and <code><i>lastIndex</i></code> are
indices specifying the first and last items in the range to
delete. The command's second form accepts a list
<code><i>indexList</i></code> of indices specifying the items to be
deleted. In both cases, all descendants of the specified items
will be deleted, too. The return value is an empty string.</dd>
<dt class="tm" id="deletecolumns"><code><i>pathName</i>
<b>deletecolumns</b> <i>firstColumn</i> <i>lastColumn</i></code><br>
<code><i>pathName</i> <b>deletecolumns</b>
<i>columnIndexList</i></code></dt>
<dd>Deletes one or more columns of the tablelist if its
<code><b><a href="#state">state</a></b></code> is not
<code><b>disabled</b></code>. In the first form of the command,
<code><i>firstColumn</i></code> and <code><i>lastColumn</i></code> are
indices specifying the first and last columns in the range to
delete. The command's second form accepts a list
<code><i>columnIndexList</i></code> of indices specifying the columns
to be deleted. Returns an empty string.</dd>
<dt class="tm" id="depth"><code><i>pathName</i> <b>depth</b>
<i>nodeIndex</i></code></dt>
<dd>Returns the number of steps from the tree node indicated by
<code><i>nodeIndex</i></code> to the <code><b>root</b></code>
node. The latter's depth is 0, that of the top-level rows is 1,
and so on.</dd>
<dt class="tm" id="descendantcount"><code><i>pathName</i>
<b>descendantcount</b> <i>nodeIndex</i></code></dt>
<dd>Returns the number of descendants of the tree node indicated by
<code><i>nodeIndex</i></code>. If this argument is specified as
<code><b>root</b></code> then the return value will be the number of
items of the tablelist widget.</dd>
<dt class="tm" id="dicttoitem"><code><i>pathName</i> <b>dicttoitem</b>
<i>dictionary</i></code></dt>
<dd>Returns a tablelist item corresponding to the dictionary indicated
by <code><i>dictionary</i></code>. Each key in the specified
dictionary is expected to be a valid column index, in any of the forms
described in the <a href="#col_indices">COLUMN INDICES</a> section
(e.g., a number or a column name). The values corresponding to
the keys will be interpreted as the elements of the resulting tablelist
item. If the number of distinct numerical equivalents of the keys
(see the <code><b><a href="#columnindex">columnindex</a></b></code>
subcommand) is less than the number of columns then the elements
corresponding to the missing column indices will be set to empty
strings.</dd>
<dd class="tm">For example, if your tablelist widget has 3 columns, of
which the first two were configured with <code><a href=
"#col_name">-name</a> forename</code> and <code><a href=
"#col_name">-name</a> surname</code>, respectively, and you pass
the dictionary <code>{forename Joe surname
Black}</code> to the <code><b>dicttoitem</b></code> subcommand,
then the return value will be the list <code>{Joe Black
{}}</code>. If the user swaps the first two columns, then, for
the same dictionary, the subcommand will return the list
<code>{Black Joe {}}</code>.</dd>
<dd class="tm">This subcommand is only available in the presence of the
<code><b>dict</b></code> command, which is the case when using Tcl
version 8.5 or later, or one of the alternative, <a href=
"https://wiki.tcl.tk/10609">Tcl-only <code><b>dict</b></code>
implementations</a>.</dd>
<dt class="tm" id="editcell"><code><i>pathName</i> <b>editcell</b>
<i>cellIndex</i></code></dt>
<dd>Starts the interactive editing of the cell's content if the
tablelist's <code><b><a href="#state">state</a></b></code> is not
<code><b>disabled</b></code> and the cell is <a href=
"#isviewable">viewable</a> and editable. Returns an empty
string. See the <a href="#cell_editing">INTERACTIVE CELL
EDITING</a> section for details on editablity and on the editing
process.</dd>
<dt class="tm" id="editinfo"><code><i>pathName</i>
<b>editinfo</b></code></dt>
<dd>Returns a three-element list containing information about the
tablelist cell whose content is being edited. The first element
of the list is the full key (of the form
<code><b>k</b><i>number</i></code>) associated with the item containing
the tablelist element that is being edited. The second and third
elements are the cell's row and column indices. If currently no
cell is being edited then the return value is the list <code>{""
-1 -1}</code>.</dd>
<dt class="tm" id="editwinpath"><code><i>pathName</i>
<b>editwinpath</b></code></dt>
<dd>Returns the path name of the temporary embedded widget used for
interactive cell editing, created by the <code><b><a href=
"#editcell">editcell</a></b></code> subcommand. If no cell is
currently being edited then the return value is an empty string.
This subcommand enables you to access the edit window from within the
commands specified by the <code><b><a href=
"#editstartcommand">-editstartcommand</a></b></code> and
<code><b><a href="#editendcommand">-editendcommand</a></b></code>
configuration options.</dd>
<dt class="tm" id="editwintag"><code><i>pathName</i>
<b>editwintag</b></code></dt>
<dd>Returns the name of a binding tag whose name depends on the path
name of the tablelist widget and which is associated with some of the
components of the temporary embedded widget used for interactive cell
editing. These components depend on the edit window: the widget
itself in case of a Tk or tile checkbutton or menubutton; the edit
window's entry children in case of a mentry widget; the only entry or
entry-like component of the edit window in all other cases (see also
the <code><b><a href="#entrypath">entrypath</a></b></code>
subcommand). This binding tag precedes the tag <code><b><a href=
"#edit_bindings">TablelistEdit</a></b></code> in the list of binding
tags of the edit window components mentioned above, and is designed to
be used when defining individual binding scripts for controlling the
interactive cell editing.</dd>
<dd class="tm">
For example, the following command will replace the standard behavior
of the <code>Return</code> key during cell editing in the tablelist
widget <code>.tbl</code> with that of the <code>Tab</code> key:
<blockquote>
<pre>
bind [.tbl <span class="red">editwintag</span>] <Return> "[bind <a href=
"#edit_bindings">TablelistEdit</a> <Tab>]; break"
</pre>
</blockquote>
</dd>
<dt id="embedcheckbutton"><code><i>pathName</i> <b>embedcheckbutton</b>
<i>cellIndex</i> ?<i>command</i>?</code></dt>
<dd>Sets the <code><b><a href="#cell_window">-window</a></b></code>
option of the cell indicated by <code><i>cellIndex</i></code> to a
procedure that creates a frame with a checkbutton child having its
<code><b>-variable</b></code> option set to a global variable whose
name is private to Tablelist and is initialized with the cell's
internal value (which should be the boolean <code>0</code> or
<code>1</code>). Any change in the checkbutton's check state will
automatically set the cell's internal value to the corresponding
boolean value <code>0</code> or <code>1</code>. If the optional
<code><i>command</i></code> argument is a nonempty string then the
checkbutton's <code><b>-command</b></code> option will be set to a
script that concatenates this argument with the path name of the
tablelist widget and the cell's row and column indices and then invokes
the resulting script at idle time, thus making sure that at the time of
its invocation the cell's internal value will already be updated to
reflect the checkbutton's check state.</dd>
<dd class="tm"><b>REMARK 1:</b> Remember that the
<code><b><a href="#windowpath">windowpath</a></b></code> subcommand
will return the path name of the embedded window, which is a frame; to
get the checkbutton's path name, append <code><b>.ckbtn</b></code> to
the frame's one.</dd>
<dd class="tm"><b>REMARK 2:</b> As described above, the
checkbutton's <i>initial</i> check state will reflect the cell's
internal value, and any change in the checkbutton's check state will
automatically update the cell. On the other hand, if you change
the cell's internal value programmatically then it is your
responsibility to synchronize the checkbutton's check state. To
this end you will have to retrieve the checkbutton's path name as
described above, get the name of its associated variable via
<code><b>cget -variable</b></code>, and set this variable to the
cell's internal value.</dd>
<dt class="tm" id="embedcheckbuttons"><code><i>pathName</i>
<b>embedcheckbuttons</b> <i>columnIndex</i>
?<i>command</i>?</code></dt>
<dd>This command is logically equivalent to invoking <code><b><a href=
"#embedcheckbutton">embedcheckbutton</a></b></code> for all body cells
of the column specified by <code><i>columnIndex</i></code>.</dd>
<dt class="tm" id="embedttkcheckbutton"><code><i>pathName</i>
<b>embedttkcheckbutton</b> <i>cellIndex</i>
?<i>command</i>?</code></dt>
<dd>Similar to <code><b><a href=
"#embedcheckbutton">embedcheckbutton</a></b></code>, with the only
difference that the frame embedded into the cell will contain a
ttk::checkbutton child.</dd>
<dt class="tm" id="embedttkcheckbuttons"><code><i>pathName</i>
<b>embedttkcheckbuttons</b> <i>columnIndex</i>
?<i>command</i>?</code></dt>
<dd>This command is logically equivalent to invoking <code><b><a href=
"#embedttkcheckbutton">embedttkcheckbutton</a></b></code> for all body
cells of the column specified by <code><i>columnIndex</i></code>.</dd>
<dt class="tm" id="entrypath"><code><i>pathName</i>
<b>entrypath</b></code></dt>
<dd>Returns the path name of the entry or entry-like component of the
temporary embedded widget used for interactive cell editing, created by
the <code><b><a href="#editcell">editcell</a></b></code>
subcommand. If no cell is currently being edited or the editing
is taking place with the aid of a Tk or tile checkbutton, Tk or tile
menubutton, or mentry widget, then the return value is an empty string;
otherwise it is the path name of a Tk or tile entry, text or ctext, Tk
or tile spinbox, or BWidget Entry widget, which can be the edit window
itself or one of its descendants. This subcommand enables you to
access the entry or entry-like component of the temporary embedded
widget from within the commands specified by the <code><b><a href=
"#editstartcommand">-editstartcommand</a></b></code> and
<code><b><a href="#editendcommand">-editendcommand</a></b></code>
configuration options.</dd>
<dt class="tm" id="expand"><code><i>pathName</i> <b>expand</b>
<i>indexList</i> ?<b>-fully</b>|<b>-partly</b>?</code></dt>
<dd>This subcommand expands the specified rows of a tablelist used as a
tree widget, i.e., makes all their children visible. The optional
argument <code><b>-fully</b></code> (which is the default) indicates
that the command will be performed recursively, i.e., all of the
descendants of the nodes specified by <code><i>indexList</i></code>
will be displayed. The <code><b>-partly</b></code> option (which
is used by the default bindings) restricts the operation to just one
hierarchy level, indicating that only the children of the specified
nodes will be displayed, without changing the expanded/collapsed state
of the child nodes.</dd>
<dd class="tm">Before displaying the children of a row, the command
specified as the value of the <code><b><a href=
"#expandcommand">-expandcommand</a></b></code> option (if any) is
automatically concatenated with the path name of the tablelist widget
and the row index, and the resulting script is evaluated in the global
scope. This enables you to insert a tree node's children on
demand, just before expanding it.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> text widget tag option for collapsing a
row), this subcommand is not supported for Tk versions earlier than
8.3.</dd>
<dd class="tm"><b>REMARK:</b> If you want to expand several rows,
it is much more efficient to do it by invoking this subcommand for the
list of their indices than by invoking it in a loop, for the individual
rows.</dd>
<dt class="tm" id="expandall"><code><i>pathName</i> <b>expandall</b>
?<b>-fully</b>|<b>-partly</b>?</code></dt>
<dd>This subcommand expands all top-level rows of a tablelist used as a
tree widget, i.e., makes all their children visible. The optional
argument <code><b>-fully</b></code> (which is the default) indicates
that the command will be performed recursively, i.e., all of the
descendants of the top-level nodes will be displayed. The
<code><b>-partly</b></code> option restricts the operation to just one
hierarchy level, indicating that only the children of the top-level
nodes will be displayed, without changing the expanded/collapsed state
of the child nodes.</dd>
<dd class="tm">Before displaying the children of a row, the command
specified as the value of the <code><b><a href=
"#expandcommand">-expandcommand</a></b></code> option (if any) is
automatically concatenated with the path name of the tablelist widget
and the row index, and the resulting script is evaluated in the global
scope. This enables you to insert a tree node's children on
demand, just before expanding it.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> text widget tag option for collapsing a
row), this subcommand is not supported for Tk versions earlier than
8.3.</dd>
<dt class="tm" id="expandedkeys"><code><i>pathName</i>
<b>expandedkeys</b></code></dt>
<dd>Returns the list of full keys of the expanded items.</dd>
<dt class="tm" id="fillcolumn"><code><i>pathName</i> <b>fillcolumn</b>
<i>columnIndex</i> <i>text</i></code></dt>
<dd>Sets all the elements of the specified column in the tablelist body
to the value <code><i>text</i></code>.</dd>
<dt class="tm" id="findcolumnname"><code><i>pathName</i>
<b>findcolumnname</b> <i>name</i></code></dt>
<dd>Returns the index of the first column whose name (given by the
<code><b><a href="#col_name">-name</a></b></code> column configuration
option) equals <code><i>name</i></code>. If no column has the
specified name then the return value is <code>-1</code>.</dd>
<dt class="tm" id="findrowname"><code><i>pathName</i>
<b>findrowname</b> <i>name</i> ?<b>-descend</b>? ?<b>-parent</b>
<i>nodeIndex</i>?</code></dt>
<dd>Returns the row index of the first child of the tree node indicated
by <code><i>nodeIndex</i></code> whose name (given by the
<code><b><a href="#row_name">-name</a></b></code> row configuration
option) equals <code><i>name</i></code>. The
<code><b>-descend</b></code> option extends the search to all
descendants of the tree node given by the <code><b>-parent</b></code>
option. The default is to restrict the search to the parent
node's children only. The default parent is
<code><b>root</b></code>. When searching for the given name, the
items will be visited in the order of their row indices. If none
of the relevant rows has the specified name then the return value is
<code>-1</code>.</dd>
<dt class="tm" id="finishediting"><code><i>pathName</i>
<b>finishediting</b></code></dt>
<dd>This subcommand attempts to terminate the interactive editing of
the content of the cell whose index was passed to the <code><b><a href=
"#editcell">editcell</a></b></code> subcommand by destroying the
temporary widget embedded into the cell and updating the cell's
content. The exact steps involved are as follows: First,
the widget's final text is compared to its original one. If they
are equal then the edit window is destroyed and the cell's original
content is restored. If the two strings are different and the
value of the <code><b><a href=
"#editendcommand">-editendcommand</a></b></code> configuration option
is a nonempty string, then the widget's final text is passed to that
command as its last argument (following the tablelist's path name as
well as the cell's row and column indices), the resulting script is
evaluated in the global scope, and the return value becomes the cell's
new content after destroying the edit window. However, if from
within this script the <code><b><a href=
"#rejectinput">rejectinput</a></b></code> subcommand was invoked then
the cell's value is not changed and the embedded widget remains
displayed in the cell; in this case the command returns the boolean
value <code>0</code>. In all the other cases, the return value is
<code>1</code>. Immediately before returning the value
<code>1</code>, the command generates the virtual event
<code><b><<TablelistCellUpdated>></b></code>. For Tk
versions 8.5 and higher, this virtual event is generated with its
<code><b>-data</b></code> option set to a list consisting of the
numerical row and column indices of the cell whose content is being
edited. If no cell was being edited when the command was invoked
then the same value <code>1</code> is returned but no virtual event is
generated.</dd>
<dd class="tm">This subcommand is called <i>implicitly</i> by pressing
<code>Return</code> or <code>KP_Enter</code> (together with
<code>Control</code> if the edit window is a text or ctext widget) when
editing a cell, or by clicking with the left mouse button anywhere in
the tablelist's body, outside the cell just being edited, or moving
into another editable cell by using keyboard navigation. If the
editing was started with the left mouse button, the edit window is a Tk
or tile checkbutton, and the value of the <code><b><a href=
"#instanttoggle">-instanttoggle</a></b></code> option is true, then
this subcommand will be invoked automatically, without any user
interaction. Similarly, if the edit window is one of the four
combobox widgets supported by Tablelist or a menubutton widget, and the
value of the <code><b><a href=
"#autofinishediting">-autofinishediting</a></b></code> option is true,
then selecting a combobox or menu entry will auomatically invoke this
subcommand and thus termate the editing session.</dd>
<dd class="tm"><b>REMARK:</b> There are also situations where an
<i>explicit</i> invocation of this subcommand is needed, in order to
make sure that the cell just being edited gets updated with the text
entered by the user. For example, if a tablelist widget is part
of a dialog used for editing some data, then the command associated
with the button designed to accept the data should call this
subcommand, because otherwise, if the button is pressed during
interactive cell editing then the text entered into the edit window
will get lost.</dd>
<dt class="tm" id="formatinfo"><code><i>pathName</i>
<b>formatinfo</b></code></dt>
<dd>This command is designed to be invoked from within a Tcl command
specified as the value of the <code><b><a href=
"#col_formatcommand">-formatcommand</a></b></code> column configuration
option. It returns a three-element list containing information
about the body or header cell whose content is being formatted with the
aid of that command. The first element of the list is the full
key (of the form <code><b>k</b><i>number</i></code> or
<code><b>hk</b><i>number</i></code>) associated with the body or header
item containing the tablelist element that is being formatted.
The second and third list elements are the cell's row (or header row)
and column indices.</dd>
<dd class="tm">
<b>REMARK:</b> This subcommand is needed in cases where the
result of the formatting should depend on the cell's row. To be
able to use it, specify the value of the
<code><b>-formatcommand</b></code> column configuration option
as <code>[<b>list</b> <i>formatCommand</i>
<i>pathName</i>]</code>, like in the following example:
<blockquote>
<pre>
.tbl <a href="#columnconfigure">columnconfigure</a> 1 <a href=
"#col_formatcommand">-formatcommand</a> [list formatValue .tbl]
proc formatValue {tbl val} {
<span class="cmt"># Get information about the cell whose content is being formatted</span>
foreach {key row col} [$tbl <span class="red">formatinfo</span>] {}
<span class="cmt"># Return a string depending on $val and $row (or $key)</span>
. . .
}
</pre>
</blockquote>
</dd>
<dt id="get"><code><i>pathName</i> <b>get</b> <i>firstIndex</i>
<i>lastIndex</i></code><br>
<code><i>pathName</i> <b>get</b> <i>indexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are all
of the tablelist items (i.e., row contents) between
<code><i>firstIndex</i></code> and <code><i>lastIndex</i></code>,
inclusive. The value returned by the second form depends on the
number of elements in the list <code><i>indexList</i></code>: if the
latter contains exactly one index then the return value is the
tablelist item indicated by that index (or an empty string if the index
refers to a non-existent item); otherwise the command returns the list
of all of the tablelist items corresponding to the indices specified by
<code><i>indexList</i></code>.</dd>
<dt class="tm" id="getcells"><code><i>pathName</i> <b>getcells</b>
<i>firstCell</i> <i>lastCell</i></code><br>
<code><i>pathName</i> <b>getcells</b> <i>cellIndexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are all
of the tablelist elements (i.e., cell contents) between
<code><i>firstCell</i></code> and <code><i>lastCell</i></code>,
inclusive. The value returned by the second form depends on the
number of elements in the list <code><i>cellIndexList</i></code>: if
the latter contains exactly one cell index then the return value is the
tablelist element indicated by that cell index; otherwise the command
returns the list of all of the tablelist elements corresponding to the
cell indices specified by <code><i>cellIndexList</i></code>.</dd>
<dt class="tm" id="getcolumns"><code><i>pathName</i> <b>getcolumns</b>
<i>firstColumn</i> <i>lastColumn</i></code><br>
<code><i>pathName</i> <b>getcolumns</b>
<i>columnIndexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are
lists themselves, where each of the sublists corresponds to exactly one
column between <code><i>firstColumn</i></code> and
<code><i>lastColumn</i></code>, inclusive, and consists of all of the
tablelist body elements contained in that column. The value
returned by the second form depends on the number of elements in the
list <code><i>columnIndexList</i></code>: if the latter contains
exactly one column index then the return value is a list consisting of
all of the tablelist body elements contained in the column indicated by
that column index; otherwise the command returns a list whose elements
are lists themselves, where each of the sublists corresponds to exactly
one column index in <code><i>columnIndexList</i></code> and consists of
all of the tablelist body elements contained in that column.</dd>
<dt class="tm" id="getformatted"><code><i>pathName</i>
<b>getformatted</b> <i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>getformatted</b> <i>indexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are all
of the <a href="#col_formatted">formatted</a> tablelist items (i.e.,
formatted row contents) between <code><i>firstIndex</i></code> and
<code><i>lastIndex</i></code>, inclusive. The value returned by
the second form depends on the number of elements in the list
<code><i>indexList</i></code>: if the latter contains exactly one index
then the return value is the formatted tablelist item indicated by that
index (or an empty string if the index refers to a non-existent item);
otherwise the command returns the list of all of the formatted
tablelist items corresponding to the indices specified by
<code><i>indexList</i></code>.</dd>
<dt class="tm" id="getformattedcells"><code><i>pathName</i>
<b>getformattedcells</b> <i>firstCell</i> <i>lastCell</i></code><br>
<code><i>pathName</i> <b>getformattedcells</b>
<i>cellIndexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are all
of the <a href="#col_formatted">formatted</a> tablelist elements (i.e.,
formatted cell contents) between <code><i>firstCell</i></code> and
<code><i>lastCell</i></code>, inclusive. The value returned by
the second form depends on the number of elements in the list
<code><i>cellIndexList</i></code>: if the latter contains exactly one
cell index then the return value is the formatted tablelist element
indicated by that cell index; otherwise the command returns the list of
all of the formatted tablelist elements corresponding to the cell
indices specified by <code><i>cellIndexList</i></code>.</dd>
<dt class="tm" id="getformattedcolumns"><code><i>pathName</i>
<b>getformattedcolumns</b> <i>firstColumn</i>
<i>lastColumn</i></code><br>
<code><i>pathName</i> <b>getformattedcolumns</b>
<i>columnIndexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are
lists themselves, where each of the sublists corresponds to exactly one
column between <code><i>firstColumn</i></code> and
<code><i>lastColumn</i></code>, inclusive, and consists of all of the
<a href="#col_formatted">formatted</a> tablelist body elements
contained in that column. The value returned by the second form
depends on the number of elements in the list
<code><i>columnIndexList</i></code>: if the latter contains exactly one
column index then the return value is a list consisting of all of the
formatted tablelist body elements contained in the column indicated by
that column index; otherwise the command returns a list whose elements
are lists themselves, where each of the sublists corresponds to exactly
one column index in <code><i>columnIndexList</i></code> and consists of
all of the formatted tablelist body elements contained in that
column.</dd>
<dt class="tm" id="getfullkeys"><code><i>pathName</i>
<b>getfullkeys</b> <i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>getfullkeys</b> <i>indexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are all
of the full keys associated with the tablelist items between
<code><i>firstIndex</i></code> and <code><i>lastIndex</i></code>,
inclusive. The value returned by the second form depends on the
number of elements in the list <code><i>indexList</i></code>: if the
latter contains exactly one index then the return value is the full key
associated with the tablelist item indicated by that index (or an empty
string if the index refers to a non-existent item); otherwise the
command returns the list of all of the full keys associated with the
tablelist items corresponding to the indices specified by
<code><i>indexList</i></code>.</dd>
<dd class="tm">Each item of a tablelist widget has a unique sequence
number that remains unchanged until the item is deleted, thus acting as
a key that uniquely identifies the item even if the latter's position
(i.e., numerical row index) changes. This command provides
read-only access to the full keys obtained by prepending the letter
<code><b>k</b></code> to these internal item IDs.</dd>
<dt class="tm" id="getkeys"><code><i>pathName</i> <b>getkeys</b>
<i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>getkeys</b> <i>indexList</i></code></dt>
<dd>The first form of the command returns a list whose elements are all
of the sequence numbers associated with the tablelist items between
<code><i>firstIndex</i></code> and <code><i>lastIndex</i></code>,
inclusive. The value returned by the second form depends on the
number of elements in the list <code><i>indexList</i></code>: if the
latter contains exactly one index then the return value is the sequence
number associated with the tablelist item indicated by that index (or
an empty string if the index refers to a non-existent item); otherwise
the command returns the list of all of the sequence numbers associated
with the tablelist items corresponding to the indices specified by
<code><i>indexList</i></code>.</dd>
<dd class="tm">Each item of a tablelist widget has a unique sequence
number that remains unchanged until the item is deleted, thus acting as
a key that uniquely identifies the item even if the latter's position
(i.e., numerical row index) changes. This command provides
read-only access to these internal item IDs.</dd>
<dt class="tm" id="hasattrib"><code><i>pathName</i> <b>hasattrib</b>
<i>name</i></code></dt>
<dd>Returns <code>1</code> if the attribute <code><i>name</i></code>
exists and <code>0</code> otherwise.</dd>
<dt class="tm" id="hascellattrib"><code><i>pathName</i>
<b>hascellattrib</b> <i>cellIndex</i> <i>name</i></code></dt>
<dd>Returns <code>1</code> if the attribute <code><i>name</i></code>
for the cell given by <code><i>cellIndex</i></code> exists and
<code>0</code> otherwise.</dd>
<dt class="tm" id="hascolumnattrib"><code><i>pathName</i>
<b>hascolumnattrib</b> <i>columnIndex</i> <i>name</i></code></dt>
<dd>Returns <code>1</code> if the attribute <code><i>name</i></code>
for the column given by <code><i>columnIndex</i></code> exists and
<code>0</code> otherwise.</dd>
<dt class="tm" id="hasrowattrib"><code><i>pathName</i>
<b>hasrowattrib</b> <i>index</i> <i>name</i></code></dt>
<dd>Returns <code>1</code> if the attribute <code><i>name</i></code>
for the row given by <code><i>index</i></code> exists and
<code>0</code> otherwise.</dd>
<dt class="tm" id="header"><code><i>pathName</i> <b>header</b>
<i>option</i> ?<i>arg</i> <i>arg</i> ...?</code></dt>
<dd>This command is only supported for Tk versions 8.5 and later.
It is used to invoke various operations on the items in the widget's
header component. The supported subcommnds are described in the
<a href="#hdr_subcommands">HEADER-RELATED SUBCOMMANDS</a> section.</dd>
<dt class="tm" id="headerpath"><code><i>pathName</i>
<b>headerpath</b></code></dt>
<dd>This command is only supported for Tk versions 8.5 and later.
It returns the path name of the text widget containing the header
items.</dd>
<dt class="tm" id="headertag"><code><i>pathName</i>
<b>headertag</b></code></dt>
<dd>This command is only supported for Tk versions 8.5 and later.
It returns the name of a binding tag whose name depends on the path
name of the tablelist widget and which is associated with the text
widget containing the header items, as well as the message and label
widgets used for displaying multi-line elements and images,
respectively in the header cells. This binding tag precedes the
tag <code><b><a href="#header_bindings">TablelistHeader</a></b></code>
in the list of binding tags of the tablelist descendants mentioned
above, and is designed to be used when defining individual binding
scripts for tablelist widgets. The main advantage of using this
tag instead of the path name of the text widget containing the header
items is that it enables you to write event handling scripts that are
valid not only for the above-mentioned text widget but also for the
multi-line cells and embedded images contained in it.</dd>
<dt class="tm" id="hidetargetmark"><code><i>pathName</i>
<b>hidetargetmark</b></code></dt>
<dd>Hides the horizontal gap or vertical bar displayed by the
<code><b><a href="#showtargetmark">showtargetmark</a></b></code>
command. No error is generated if the target indicator is not
visible at the time the command is invoked.</dd>
<dd class="tm">This command is designed to be used during a drag & drop
operation for which the tablelist widget (or its body component) was
registered as a drop target. See the <a href=
"#drag_and_drop_support">DRAG & DROP SUPPORT</a> section for details
and examples.</dd>
<dt class="tm" id="imagelabelpath"><code><i>pathName</i>
<b>imagelabelpath</b> <i>cellIndex</i></code></dt>
<dd>Returns the path name of the label widget containing the image
embedded into the cell given by <code><i>cellIndex</i></code>, as
specified with the <code><b><a href="#cell_image">-image</a></b></code>
option of the <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code> subcommand. If no
image is currently embedded into the cell then the return value is an
empty string.</dd>
<dd class="tm">
<b>REMARK:</b> Recall that the label widgets containing
embedded images are created on demand. Due to this fact, the
path name returned by this subcommand will only be a nonempty string
if the row containing the specified cell with an embedded image is
currently visible in the tablelist window. Keep this in mind
whenever you need access to the label widgets containing embedded
images. For example, to handle mouse clicks on embedded images,
you should proceed as shown in the code sample below:
<blockquote>
<pre>
bind [.tbl <a href=
"#bodytag">bodytag</a>] <Button-1> {printClickedImage %W %x %y}<br>
proc printClickedImage {w x y} {
foreach {tbl x y} [<a href=
"tablelistBinding.html#convEventFields">tablelist::convEventFields</a> $w $x $y] {}
set cellIdx [$tbl <a href="#containingcell">containingcell</a> $x $y]
scan $cellIdx "%d,%d" row col
if {$row >= 0 && $col >= 0 &&
[string compare $w [$tbl <span class="red">imagelabelpath</span> $cellIdx]] == 0} {
puts "clicked the image of cell $cellIdx"
}
}
</pre>
</blockquote>
</dd>
<dt id="index"><code><i>pathName</i> <b>index</b>
<i>index</i></code></dt>
<dd>Returns the integer row index value that corresponds to
<code><i>index</i></code>. For compatibility with the Tk core
listbox, if <code><i>index</i></code> is <code><b>end</b></code> then
the return value is the number of items in the tablelist (not the index
of the last item). To get the numerical index of the last item,
you can pass the word <code><b>last</b></code> as
<code><i>index</i></code> argument.</dd>
<dt class="tm" id="insert"><code><i>pathName</i> <b>insert</b>
<i>index</i> ?<i>item</i> <i>item</i> ...?</code></dt>
<dd>Inserts zero or more new items in the widget's internal list just
before the item given by <code><i>index</i></code> if the tablelist's
<code><b><a href="#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>index</i></code> equals
the number of items or is specified as <code><b>end</b></code> then the
new items are added to the end of the widget's list. Tabulator
characters are displayed as <code>\t</code> (i.e., a backslash followed
by a <code>t</code>) but are inserted unchanged into the internal
list. Newline characters will force line breaks, i.e., will give
rise to multi-line elements (which are displayed in embedded message
widgets, created on demand). The return value is the list of full
keys associated with the items just inserted.</dd>
<dd class="tm"><b>REMARK:</b> This subcommand is not suitable for
inserting items into a tablelist designed for displaying a tree
hierarchy. For such tablelist widgets use the <code><b><a href=
"#insertchildren">insertchildren</a></b></code> or <code><b><a href=
"#insertchildlist">insertchildlist</a></b></code> subcommand.</dd>
<dt class="tm" id="insertchildlist"><code><i>pathName</i>
<b>insertchildlist</b> <i>parentNodeIndex</i> <i>childIndex</i>
<i>itemList</i></code></dt>
<dd>Inserts the items of the list <code><i>itemList</i></code> in the
widget's internal list of children of the node specified by
<code><i>parentNodeIndex</i></code> just before the item given by
<code><i>childIndex</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. <code><i>childIndex</i></code> must
be a number, <code><b>last</b></code> (specifying the parent's last
child), or <code><b>end</b></code>; if it equals the number of children
of the node given by <code><i>parentNodeIndex</i></code> or is
specified as <code><b>end</b></code> then the new items are added to
the end of the parent's list of children. Tabulator characters
are displayed as <code>\t</code> (i.e., a backslash followed by a
<code>t</code>) but are inserted unchanged into the internal
list. Newline characters will force line breaks, i.e., will give
rise to multi-line elements (which are displayed in embedded message
widgets, created on demand). The return value is the list of full
keys associated with the items just inserted.</dd>
<dd class="tm">
This command has the same effect as
<blockquote>
<pre>
eval [list <i>pathName</i> <a href=
"#insertchildren">insertchildren</a> <i>parentNodeIndex</i> <i>childIndex</i>] <i>itemList</i>
</pre>
</blockquote>
</dd>
<dd>but it is more efficient and easier to use.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> text widget tag option for collapsing a
row), this subcommand is not supported for Tk versions earlier than
8.3.</dd>
<dd class="tm"><b>REMARK:</b> You can achieve a quite significant
speadup by using this subcommand to insert a whole list of items rather
than using multiple invocations of <code><b><a href=
"#insertchildren">insertchildren</a></b></code>.</dd>
<dt class="tm" id="insertchildren"><code><i>pathName</i>
<b>insertchildren</b> <i>parentNodeIndex</i> <i>childIndex</i>
?<i>item</i> <i>item</i> ...?</code></dt>
<dd>Inserts zero or more new items in the widget's internal list of
children of the node specified by <code><i>parentNodeIndex</i></code>
just before the item given by <code><i>childIndex</i></code> if the
tablelist's <code><b><a href="#state">state</a></b></code> is not
<code><b>disabled</b></code>. <code><i>childIndex</i></code> must
be a number, <code><b>last</b></code> (specifying the parent's last
child), or <code><b>end</b></code>; if it equals the number of children
of the node given by <code><i>parentNodeIndex</i></code> or is
specified as <code><b>end</b></code> then the new items are added to
the end of the parent's list of children. Tabulator characters
are displayed as <code>\t</code> (i.e., a backslash followed by a
<code>t</code>) but are inserted unchanged into the internal
list. Newline characters will force line breaks, i.e., will give
rise to multi-line elements (which are displayed in embedded message
widgets, created on demand). The return value is the list of full
keys associated with the items just inserted.</dd>
<dd class="tm">For technical reasons (the use of the
<code><b>-elide</b></code> text widget tag option for collapsing a
row), this subcommand is not supported for Tk versions earlier than
8.3.</dd>
<dd class="tm"><b>REMARK:</b> It is explicitly allowed to
abbreviate the name <code><b>insertchildren</b></code> as
<code><b>insertchild</b></code>. This comes in handy when using
this subcommand to insert just one child item.</dd>
<dt class="tm" id="insertcolumnlist"><code><i>pathName</i>
<b>insertcolumnlist</b> <i>columnIndex</i>
<i>columnList</i></code></dt>
<dd>Inserts the columns specified by the list
<code><i>columnList</i></code> just before the column given by
<code><i>columnIndex</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>columnIndex</i></code>
equals the number of columns or is specified as <code><b>end</b></code>
then the new columns are added to the end of the column list. The
argument <code><i>columnList</i></code> must be a list containing the
width, title, and optional alignment specifications for the new
columns, in the same form as in the case of the <code><b><a href=
"#columns">-columns</a></b></code> configuration option. The
return value is an empty string. The elements of the new columns
are initially empty strings; the easiest way to change these values is
to use the <code><b><a href="#fillcolumn">fillcolumn</a></b></code>
subcommand or the <code><b><a href="#col_text">-text</a></b></code>
column configuration option.</dd>
<dd class="tm">
This command has the same effect as
<blockquote>
<pre>
eval [list <i>pathName</i> <a href=
"#insertcolumns">insertcolumns</a> <i>columnIndex</i>] <i>columnList</i>
</pre>
</blockquote>
</dd>
<dd>but it is more efficient and easier to use.</dd>
<dt class="tm" id="insertcolumns"><code><i>pathName</i>
<b>insertcolumns</b> <i>columnIndex</i> ?<i>width</i> <i>title</i>
?<i>alignment</i>? <i>width</i> <i>title</i> ?<i>alignment</i>?
...?</code></dt>
<dd>Inserts zero or more new columns just before the column given by
<code><i>columnIndex</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>columnIndex</i></code>
equals the number of columns or is specified as <code><b>end</b></code>
then the new columns are added to the end of the column list. The
arguments following the column index have the same meanings as in the
case of the <code><b><a href="#columns">-columns</a></b></code>
configuration option. The return value is an empty string.
The elements of the new columns are initially empty strings; the
easiest way to change these values is to use the <code><b><a href=
"#fillcolumn">fillcolumn</a></b></code> subcommand or the
<code><b><a href="#col_text">-text</a></b></code> column configuration
option.</dd>
<dt class="tm" id="insertlist"><code><i>pathName</i> <b>insertlist</b>
<i>index</i> <i>itemList</i></code></dt>
<dd>Inserts the items of the list <code><i>itemList</i></code> in the
widget's internal list just before the item given by
<code><i>index</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>index</i></code> equals
the number of items or is specified as <code><b>end</b></code> then the
new items are added to the end of the widget's list. Tabulator
characters are displayed as <code>\t</code> (i.e., a backslash followed
by a <code>t</code>) but are inserted unchanged into the internal
list. Newline characters will force line breaks, i.e., will give
rise to multi-line elements (which are displayed in embedded message
widgets, created on demand). The return value is the list of full
keys associated with the items just inserted.</dd>
<dd class="tm">
This command has the same effect as
<blockquote>
<pre>
eval [list <i>pathName</i> <a href=
"#insert">insert</a> <i>index</i>] <i>itemList</i>
</pre>
</blockquote>
</dd>
<dd>but it is more efficient and easier to use.</dd>
<dd class="tm"><b>REMARK 1:</b> You can achieve a quite
significant speadup by using this subcommand to insert a whole list of
items rather than using multiple invocations of <code><b><a href=
"#insert">insert</a></b></code>.</dd>
<dd class="tm"><b>REMARK 2:</b> This subcommand is not suitable
for inserting items into a tablelist designed for displaying a tree
hierarchy. For such tablelist widgets use the <code><b><a href=
"#insertchildlist">insertchildlist</a></b></code> or <code><b><a href=
"#insertchildren">insertchildren</a></b></code> subcommand.</dd>
<dt class="tm" id="iselemsnipped"><code><i>pathName</i>
<b>iselemsnipped</b> <i>cellIndex</i> <i>fullTextName</i></code></dt>
<dd>Returns the value <code>1</code> if the text displayed in the cell
specified by <code><i>cellIndex</i></code> is snipped and
<code>0</code> otherwise. In both cases, the full (unsnipped)
cell text is stored in the variable having the name given by
<code><i>fullTextName</i></code>; this full text can be the cell's
content or the string obtained from the latter by using the
<code><b><a href="#col_formatcommand">-formatcommand</a></b></code>
option of the cell's column. The most common invocation of this
command occurs within the procedure specified as the value of the
<code><b><a href="#tooltipaddcommand">-tooltipaddcommand</a></b></code>
configuration option.</dd>
<dt class="tm" id="isexpanded"><code><i>pathName</i> <b>isexpanded</b>
<i>index</i></code></dt>
<dd>Returns the value <code>1</code> if the row indicated by
<code><i>index</i></code> is expanded and <code>0</code>
otherwise.</dd>
<dt class="tm" id="istitlesnipped"><code><i>pathName</i>
<b>istitlesnipped</b> <i>columnIndex</i>
<i>fullTextName</i></code></dt>
<dd>Returns the value <code>1</code> if the text displayed in the
header label specified by <code><i>columnIndex</i></code> is snipped
and <code>0</code> otherwise. In both cases, the full (unsnipped)
label text is stored in the variable having the name given by
<code><i>fullTextName</i></code>. The most common invocation of
this command occurs within the procedure specified as the value of the
<code><b><a href="#tooltipaddcommand">-tooltipaddcommand</a></b></code>
configuration option.</dd>
<dt class="tm" id="isviewable"><code><i>pathName</i> <b>isviewable</b>
<i>index</i></code></dt>
<dd>Returns the value <code>1</code> if the row indicated by
<code><i>index</i></code> is <b>viewable</b> and <code>0</code>
otherwise. A tablelist row is called viewable if the value of its
<code><b><a href="#row_hide">-hide</a></b></code> option is false and
all its ancestors are (partly) expanded. Likewise, a tablelist
cell is called viewable if its row is viewable and the value of its
column's <code><b><a href="#col_hide">-hide</a></b></code> option is
false.</dd>
<dt class="tm" id="itemlistvar"><code><i>pathName</i>
<b>itemlistvar</b></code></dt>
<dd>
Returns the name of a variable used by Tablelist to hold the internal
list associated with the widget's body. The recommended way to
use this variable is to create a link to it with the aid of the
<code><b>upvar</b></code> command, like in the following example:
<blockquote>
<pre>
upvar #0 [.tbl <span class="red">itemlistvar</span>] itemList
</pre>
</blockquote>
</dd>
<dd>In this example, the value of the variable <code>itemList</code>
will be the internal list associated with the body of the tablelist
widget <code>.tbl</code>. Each element of the list corresponds to
one item, and it is in turn a list whose elements correspond to the
elements of that item, except that it has one additional element,
holding the item's full key.</dd>
<dd class="tm"><b>REMARK:</b> The <code><b>itemlistvar</b></code>
command provides an efficient way for accessing this internal list,
instead of retrieving the items with the <code><b><a href=
"#get">get</a></b></code> subcommand or using the <code><b><a href=
"#listvariable">-listvariable</a></b></code> option (these methods
consume significantly more memory). It can be useful in
situations where the elements of a tablelist widget are to be accessed
for creating text files, HTML output, XML data, database commands,
etc. This should, however, be a strictly readonly access;
otherwise the results will be unpredictable!</dd>
<dt class="tm" id="itemtodict"><code><i>pathName</i> <b>itemtodict</b>
<i>item</i></code></dt>
<dd>Returns a dictionary built from the tablelist item indicated by
<code><i>item</i></code>. The dictionary's keys will be column
numbers or names, and the values will be the corresponding elements of
the given item. For each column number <code><i>col</i></code>,
if the corresponding column name (returned by
<code><i>pathName</i> <b><a href="#columncget">columncget</a></b>
<i>col</i> -name</code>) is a nonempty string then this name will
be used as dictionary key, otherwise the numerical column index
<code><i>col</i></code>.</dd>
<dd class="tm">
For example, if your tablelist widget has 3 columns, of which the
first two were configured with <code><a href=
"#col_name">-name</a> forename</code> and <code><a href=
"#col_name">-name</a> surname</code>, respectively, and you
pass the item
<blockquote>
<pre>
{Joe Black "Young Man in Coffee Shop"}
</pre>
</blockquote>
</dd>
<dd>
to the <code><b>itemtodict</b></code> subcommand, then the return
value will be the dictionary
<blockquote>
<pre>
{forename Joe surname Black 2 {Young Man in Coffee Shop}}
</pre>
</blockquote>
</dd>
<dd>This subcommand is only available in the presence of the
<code><b>dict</b></code> command, which is the case when using Tcl
version 8.5 or later, or one of the alternative, <a href=
"https://wiki.tcl.tk/10609">Tcl-only <code><b>dict</b></code>
implementations</a>.</dd>
<dt class="tm" id="labelpath"><code><i>pathName</i> <b>labelpath</b>
<i>columnIndex</i></code></dt>
<dd>Returns the path name of the header label corresponding to the
column indicated by <code><i>columnIndex</i></code>.</dd>
<dt class="tm" id="labels"><code><i>pathName</i>
<b>labels</b></code></dt>
<dd>Returns a list containing the path names of all header labels of
the widget.</dd>
<dt class="tm" id="labeltag"><code><i>pathName</i>
<b>labeltag</b></code></dt>
<dd>Returns the name of a binding tag whose name depends on the path
name of the tablelist widget and which is associated with the header
labels as well as with the additional widgets placed by Tablelist into
the latters for displaying header images and sort arrows. This
binding tag is designed to be used when defining non-default binding
scripts for the header labels. From within such event handling
scripts you can retrieve the column number and the tablelist widget's
path name with the aid of the helper commands <code><b><a href=
"tablelistBinding.html#getTablelistColumn">tablelist::getTablelistColumn</a></b></code>
and <code><b><a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a></b></code>.</dd>
<dt class="tm" id="move"><code><i>pathName</i> <b>move</b>
<i>sourceIndex</i> <i>targetIndex</i></code><br>
<code><i>pathName</i> <b>move</b> <i>sourceIndex</i>
<i>targetParentNodeIndex</i> <i>targetChildIndex</i></code></dt>
<dd>The first form of the command moves the item indicated by
<code><i>sourceIndex</i></code> just before the one given by
<code><i>targetIndex</i></code> if the tablelist's <code><b><a href=
"#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>targetIndex</i></code>
equals the number of items or is specified as <code><b>end</b></code>
then the source item is moved after the last one. The item
specified by <code><i>targetIndex</i></code> must have the same parent
as the one given by <code><i>sourceIndex</i></code>, or else it must be
the item just below the last descendant of the source node's
parent.</dd>
<dd class="tm">The command's second form moves the item indicated by
<code><i>sourceIndex</i></code> just before the node having the parent
indicated by <code><i>targetParentNodeIndex</i></code> and the index
<code><i>targetChildIndex</i></code> in the parent's list of children
if the tablelist's <code><b><a href="#state">state</a></b></code> is
not <code><b>disabled</b></code>.
<code><i>targetChildIndex</i></code> must be a number,
<code><b>last</b></code> (specifying the target parent's last child),
or <code><b>end</b></code>; if it equals the number of children of the
target parent node or is specified as <code><b>end</b></code> then the
source item is moved after the target parent node's last child.</dd>
<dd class="tm">Both forms of the command preserve the node hierarchy
under the source item, by moving its descendants accordingly. The
return value is an empty string.</dd>
<dt class="tm" id="movecolumn"><code><i>pathName</i> <b>movecolumn</b>
<i>sourceColumn</i> <i>targetColumn</i></code></dt>
<dd>Moves the column indicated by <code><i>sourceColumn</i></code> just
before the one given by <code><i>targetColumn</i></code> if the
tablelist's <code><b><a href="#state">state</a></b></code> is not
<code><b>disabled</b></code>. If <code><i>targetColumn</i></code>
equals the number of columns or is specified as <code><b>end</b></code>
then the source column is moved after the last one. Returns an
empty string.</dd>
<dt class="tm" id="nearest"><code><i>pathName</i> <b>nearest</b>
<i>y</i></code></dt>
<dd>Given a y-coordinate within the tablelist window, this command
returns the index of the <a href="#isviewable">viewable</a> tablelist
body item nearest to that y-coordinate. The coordinate
<code><i>y</i></code> is expected to be relative to the tablelist
window itself (not its body component).</dd>
<dt class="tm" id="nearestcell"><code><i>pathName</i>
<b>nearestcell</b> <i>x</i> <i>y</i></code></dt>
<dd>Given an x- and a y-coordinate within the tablelist window, this
command returns the index of the <a href="#isviewable">viewable</a>
tablelist body cell nearest to the point having these
coordinates. The coordinates <code><i>x</i></code> and
<code><i>y</i></code> are expected to be relative to the tablelist
window itself (not its body component).</dd>
<dt class="tm" id="nearestcolumn"><code><i>pathName</i>
<b>nearestcolumn</b> <i>x</i></code></dt>
<dd>Given an x-coordinate within the tablelist window, this command
returns the index of the non-hidden tablelist column nearest to that
x-coordinate. The coordinate <code><i>x</i></code> is expected to
be relative to the tablelist window itself (not its body
component).</dd>
<dt class="tm" id="noderow"><code><i>pathName</i> <b>noderow</b>
<i>parentNodeIndex</i> <i>childIndex</i></code></dt>
<dd>Returns the numerical row index of the node having the parent
indicated by <code><i>parentNodeIndex</i></code> and the index
<code><i>childIndex</i></code> in the parent's list of children.
<code><i>childIndex</i></code> must be a number,
<code><b>last</b></code> (specifying the parent's last child), or
<code><b>end</b></code>; if it equals the number of children of the
parent node or is specified as <code><b>end</b></code> then the return
value will be the row index of the item following the parent node's
last descendant.</dd>
<dt class="tm" id="parentkey"><code><i>pathName</i> <b>parentkey</b>
<i>nodeIndex</i></code></dt>
<dd>Returns the full key of the parent of the tree node indicated by
<code><i>nodeIndex</i></code>. If this argument is specified as
<code><b>root</b></code> then the return value will be an empty
string. If <code><i>nodeIndex</i></code> identifies a top-level
item then the subcommand will return <code><b>root</b></code>.
For all other items the return value will be a full key of the form
<code><b>k</b><i>number</i></code>.</dd>
<dt class="tm" id="refreshsorting"><code><i>pathName</i>
<b>refreshsorting</b> ?<i>parentNodeIndex</i>?</code></dt>
<dd>Sorts the children of the tablelist node specified by
<code><i>parentNodeIndex</i></code> according to the parameters of the
most recent <code><b><a href="#sort">sort</a></b></code>,
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code>, or
<code><b><a href="#sortbycolumnlist">sortbycolumnlist</a></b></code>
invocation. If the items haven't been sorted at all, or the sort
information was reset by invoking <code><b><a href=
"#resetsortinfo">resetsortinfo</a></b></code>, then no sorting takes
place. The optional argument <code><i>parentNodeIndex</i></code>
defaults to <code><b>root</b></code>, meaning that all the items are to
be sorted per default. The return value is an empty string.</dd>
<dt class="tm" id="rejectinput"><code><i>pathName</i>
<b>rejectinput</b></code></dt>
<dd>If invoked from within the Tcl command specified by the
<code><b><a href="#editendcommand">-editendcommand</a></b></code>
configuration option, then this subcommand prevents the termination of
the interactive editing of the content of the cell whose index was
passed to the <code><b><a href="#editcell">editcell</a></b></code>
subcommand. It invokes the <code><b><a href=
"#seecell">seecell</a></b></code> subcommand to make sure the
respective cell becomes visible (in case it was scrolled out of view),
and sets the focus to the temporary widget embedded into the
cell. This command enables you to reject the widget's text during
the final validation of the string intended to become the new cell
content. The return value is an empty string.</dd>
<dt class="tm" id="resetsortinfo"><code><i>pathName</i>
<b>resetsortinfo</b></code></dt>
<dd>Resets the information about the sorting of the items.
Subsequent invocations of <code><b><a href=
"#sortcolumn">sortcolumn</a></b></code> and <code><b><a href=
"#sortorder">sortorder</a></b></code> will return <code>-1</code> and
an empty string, respectively. Similarly, subsequent invocations
of <code><b><a href="#sortcolumnlist">sortcolumnlist</a></b></code> and
<code><b><a href="#sortorderlist">sortorderlist</a></b></code> will
return an empty string. This command also removes any existing
up- or down-arrows displayed by an earlier invocation of
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code> or
<code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code>. The return
value is an empty string.</dd>
<dt class="tm" id="restorecursor"><code><i>pathName</i>
<b>restorecursor</b></code></dt>
<dd>Sets the <code><b>-cursor</b></code> configuration option to the
value that it had before invoking the <code><b><a href=
"#setbusycursor">setbusycursor</a></b></code> subcommand and returns
the boolean value <code>1</code>. If there was no previous
<code><b>setbusycursor</b></code> invocation or this is not the first
<code><b>restorecursor</b></code> invocation since the most recent call
to <code><b>setbusycursor</b></code>, then the command returns the
value <code>0</code>, without attempting to restore the cursor.</dd>
<dt class="tm" id="rowattrib"><code><i>pathName</i> <b>rowattrib</b>
<i>index</i> ?<i>name</i>? ?<i>value</i> <i>name</i> <i>value</i>
...?</code></dt>
<dd>Queries or modifies the attributes of the row given by
<code><i>index</i></code>. If no <code><i>name</i></code> is
specified, the command returns a list of pairs, each of which contains
the name and the value of an attribute for the row. If
<code><i>name</i></code> is specified with no
<code><i>value</i></code>, then the command returns the value of the
one named row attribute, or an empty string if no corresponding value
exists (you can use the <code><b><a href=
"#hasrowattrib">hasrowattrib</a></b></code> subcommand to distinguish
this case from the one that the value of an <i>existing</i> row
attribute is an empty string). If one or more
<code><i>name</i></code>-<code><i>value</i></code> pairs are specified,
then the command sets the given row attribute(s) to the given value(s);
in this case the return value is an empty string.
<code><i>name</i></code> may be an arbitrary string.</dd>
<dt class="tm" id="rowcget"><code><i>pathName</i> <b>rowcget</b>
<i>index</i> <i>option</i></code></dt>
<dd>Returns the current value of the row configuration option given by
<code><i>option</i></code> for the row specified by
<code><i>index</i></code>. <code><i>option</i></code> may have
any of the values accepted by the <code><b><a href=
"#rowconfigure">rowconfigure</a></b></code> command.</dd>
<dt class="tm" id="rowconfigure"><code><i>pathName</i>
<b>rowconfigure</b> <i>index</i> ?<i>option</i>? ?<i>value</i>
<i>option</i> <i>value</i> ...?</code></dt>
<dd>Queries or modifies the configuration options of the row given by
<code><i>index</i></code>. If no <code><i>option</i></code> is
specified, the command returns a list describing all of the available
options for the row (see <code><b>Tk_ConfigureInfo</b></code> for
information on the format of this list). If
<code><i>option</i></code> is specified with no
<code><i>value</i></code>, then the command returns a list describing
the one named option (this list will be identical to the corresponding
sublist of the value returned if no <code><i>option</i></code> is
specified). If one or more
<code><i>option</i></code>-<code><i>value</i></code> pairs are
specified, then the command modifies the given row option(s) to have
the given value(s); in this case the return value is an empty
string. <code><i>option</i></code> may have any of the values
described in the <a href="#row_options">ROW CONFIGURATION OPTIONS IN
THE TABLELIST BODY</a> section.</dd>
<dt class="tm" id="scan"><code><i>pathName</i> <b>scan</b>
<i>option</i> <i>args</i></code></dt>
<dd>This command is used to implement scanning on tablelist
widgets. It has two forms, depending on
<code><i>option</i></code>:</dd>
<dd>
<dl>
<dt class="tm"><code><i>pathName</i> <b>scan mark</b> <i>x
y</i></code></dt>
<dd>Records <code><i>x</i></code> and <code><i>y</i></code> and the
current view in the tablelist window; used in conjunction with
later <code><b>scan</b> <b>dragto</b></code>
commands. Typically this command is associated with a mouse
button press in the body component of the widget. It returns
an empty string. The coordinates <code><i>x</i></code> and
<code><i>y</i></code> are expected to be relative to the tablelist
window itself (not its body component).</dd>
<dt class="tm"><code><i>pathName</i> <b>scan dragto</b> <i>x
y</i></code></dt>
<dd>This command computes the difference between its
<code><i>x</i></code> and <code><i>y</i></code> arguments to the
last <code><b>scan</b> <b>mark</b></code> command for
the widget. It then adjusts the view (the vertical one only
in the body component) by 10 times the difference in
coordinates. This command is typically associated with mouse
motion events in the body component of the widget, to produce the
effect of dragging the table at high speed through the
window. The return value is an empty string. The
coordinates <code><i>x</i></code> and <code><i>y</i></code> are
expected to be relative to the tablelist window itself (not its
body component).</dd>
</dl>
</dd>
<dt class="tm" id="searchcolumn"><code><i>pathName</i>
<b>searchcolumn</b> <i>columnIndex</i> <i>pattern</i>
?<i>options</i>?</code></dt>
<dd>This subcommand searches the body elements of the column given by
<code><i>columnIndex</i></code> to see if one of them matches
<code><i>pattern</i></code>. If a match is found, the row index
of the first matching element is returned as result (unless the option
<code><b>-all</b></code> is specified). If not, the return value
is <code>-1</code>. One or more of the following options may be
specified to control the search:</dd>
<dd class="tm">
<table border="0" cellpadding="6" cellspacing="0">
<tr valign="top">
<td><code><b>-all</b></code></td>
<td>Changes the result to be the list of all matching row
indices, which will be in numeric order (or in reverse numeric
order when used with the <code><b>-backwards</b></code>
option).</td>
</tr>
<tr valign="top">
<td><code><b>-backwards</b></code></td>
<td>The search will proceed backward through the given column's
elements in the tablelist's body.</td>
</tr>
<tr valign="top">
<td><code><b>-check</b> <i>command</i></code></td>
<td>Specifies an additional condition to be fulfilled by the
matching elements. If an element of the specified column
matches the given pattern and <i>command</i> is a nonempty
string, then the latter is automatically concatenated with the
path name of the tablelist widget, the element's row index, the
numerical equivalent of <code><i>columnIndex</i></code>, as well
as the element itself or its <a href=
"#col_formatted">formatted</a> version (depending on the presence
of the <code><b>-formatted</b></code> option), the resulting
script is evaluated in the global scope, and the return value
(which must be a boolean) will determine whether the element in
question will still be viewed as matching or not. The
default <i>command</i> is an empty string. This option
enables you to pass arbitrary additional matching criteria to the
searching process.</td>
</tr>
<tr valign="top">
<td><code><b>-descend</b></code></td>
<td>Search the elements of the specified column in all
descendants of the tree node given by the
<code><b>-parent</b></code> option. The elements will be
visited in the order of their row indices (or in reverse order of
their row indices when used with the
<code><b>-backwards</b></code> option). The default is to
restrict the search to the parent node's children only.</td>
</tr>
<tr valign="top">
<td><code><b>-exact</b></code></td>
<td>The matching element(s) must be identical to the literal
string <code><i>pattern</i></code>.</td>
</tr>
<tr valign="top">
<td><code><b>-formatted</b></code></td>
<td>Examine the <a href="#col_formatted">formatted</a> versions
of the elements rather than the internal cell values.</td>
</tr>
<tr valign="top">
<td><code><b>-glob</b></code></td>
<td>Treat <code><i>pattern</i></code> as a glob-style pattern and
match it against the elements using the same rules as the
<code><b>string match</b></code> command.</td>
</tr>
<tr valign="top">
<td><code><b>-nocase</b></code></td>
<td>Causes comparisons to be handled in a case-insensitive
manner. Has no effect if combined with the
<code><b>-numeric</b></code> option.</td>
</tr>
<tr valign="top">
<td><code><b>-not</b></code></td>
<td>This option negates the sense of the match, returning the row
index of the first non-matching element (or, in the presence of
the <code><b>-all</b></code> option, the list of row indices of
all non-matching elements) of the given column.</td>
</tr>
<tr valign="top">
<td><code><b>-numeric</b></code></td>
<td>The elements are to be compared to
<code><i>pattern</i></code> as integer or floating-point values,
using the <code><b>==</b></code> comparison operator. This
option is only meaningful when used with
<code><b>-exact</b></code>.</td>
</tr>
<tr valign="top">
<td nowrap><code><b>-parent</b>
<i>nodeIndex</i> </code></td>
<td>This option restricts the search to the children (or
descendants, when used with <code><b>-descend</b></code>) of the
tree node given by <code><i>nodeIndex</i></code>. The
default parent is <code><b>root</b></code>.</td>
</tr>
<tr valign="top">
<td><code><b>-regexp</b></code></td>
<td>Treat <code><i>pattern</i></code> as a regular expression and
match it against the elements using the rules described in the
<code><b>re_syntax</b></code> reference page.</td>
</tr>
<tr valign="top">
<td><code><b>-start</b> <i>index</i></code></td>
<td>The elements of the specified column are to be searched
(forwards or backwards) starting at the row given by
<code><i>index</i></code>. This option makes it easy to
provide incremental search.</td>
</tr>
</table>
</dd>
<dd class="tm">If all matching style options
<code><b>-exact</b></code>, <code><b>-glob</b></code>, and
<code><b>-regexp</b></code> are omitted then the matching style
defaults to <code><b>-glob</b></code>. If more than one of them
is specified, the last matching style given takes precedence.</dd>
<dd class="tm">Before examining the children (or descendants, when used
with the <code><b>-descend</b></code> option) of a row whose children
have not been inserted yet, the command specified as the value of the
<code><b><a href="#populatecommand">-populatecommand</a></b></code>
option (if any) is automatically concatenated with the path name of the
tablelist widget and the row index, and the resulting script is
evaluated in the global scope. This enables you to insert the
children on demand, just before searching them for the specified
pattern.</dd>
<dt class="tm" id="see"><code><i>pathName</i> <b>see</b>
<i>index</i></code></dt>
<dd>Adjusts the view in the tablelist body so that the item given by
<code><i>index</i></code> is visible. If the item is already
visible then the command has no effect; if the item is near one edge of
the window then the tablelist scrolls to bring the item into view at
the edge; otherwise the tablelist scrolls to center the item.</dd>
<dt class="tm" id="seecell"><code><i>pathName</i> <b>seecell</b>
<i>cellIndex</i></code></dt>
<dd>Adjusts the view in the tablelist body so that the cell given by
<code><i>cellIndex</i></code> is visible. If the cell is already
visible then the command has no effect; if the cell is near one edge of
the window then the tablelist scrolls to bring the cell into view at
the edge; otherwise the tablelist scrolls to center the cell. If
the value of the <code><b><a href=
"#titlecolumns">-titlecolumns</a></b></code> option is positive then
the centering of the cell is only done vertically; the horizontal
scrolling (which in this case is performed column-wise) will just bring
the cell into view next to the title columns or at the right edge of
the window.</dd>
<dt class="tm" id="seecolumn"><code><i>pathName</i> <b>seecolumn</b>
<i>columnIndex</i></code></dt>
<dd>Adjusts the view in the tablelist so that the column given by
<code><i>columnIndex</i></code> is visible. If the column is
already visible then the command has no effect; if the column is near
one edge of the window then the tablelist scrolls horizontally to bring
the column into view at the edge; otherwise the tablelist scrolls
horizontally to center the column. If the value of the
<code><b><a href="#titlecolumns">-titlecolumns</a></b></code> option is
positive then the horizontal scrolling (which in this case is performed
column-wise) will just bring the column into view next to the title
columns or at the right edge of the window.</dd>
<dt class="tm" id="selection"><code><i>pathName</i> <b>selection</b>
<i>option</i> <i>args</i></code></dt>
<dd>This command is used to adjust the selection within the body of a
tablelist widget. It has several forms, depending on
<code><i>option</i></code>:</dd>
<dd>
<dl>
<dt class="tm"><code><i>pathName</i> <b>selection anchor</b>
<i>index</i></code></dt>
<dd>Sets the selection anchor to the item given by
<code><i>index</i></code>. If <code><i>index</i></code>
refers to a nonexistent or non-<a href="#isviewable">viewable</a>
item, then the closest viewable item is used. The selection
anchor is the end of the selection that is fixed while dragging out
a selection with the mouse if the selection type is
<code><b>row</b></code>. The index <code><b>anchor</b></code>
may be used to refer to the anchor item.</dd>
<dt class="tm"><code><i>pathName</i> <b>selection clear</b>
<i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>selection clear</b>
<i>indexList</i></code></dt>
<dd>If any of the items between <code><i>firstIndex</i></code> and
<code><i>lastIndex</i></code> (inclusive) or corresponding to the
indices specified by the list <code><i>indexList</i></code> contain
at least one selected cell, they are deselected. The
selection state is not changed for items outside the range given in
the first form of the command or different from those specified by
the index list given in its second form.</dd>
<dt class="tm"><code><i>pathName</i> <b>selection includes</b>
<i>index</i></code></dt>
<dd>Returns <code>1</code> if the item indicated by
<code><i>index</i></code> contains at least one selected cell,
<code>0</code> if it doesn't.</dd>
<dt class="tm"><code><i>pathName</i> <b>selection set</b>
<i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>selection set</b>
<i>indexList</i></code></dt>
<dd>Selects all of the selectable items in the range between
<code><i>firstIndex</i></code> and <code><i>lastIndex</i></code>,
inclusive, or corresponding to the indices specified by the list
<code><i>indexList</i></code>, without affecting the selection
state of any other items.</dd>
</dl>
</dd>
<dd class="tm">If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> and
<code><i>option</i></code> is different from
<code><b>includes</b></code> then the command just returns an empty
string, without performing any of the above actions.</dd>
<dt class="tm" id="separatorpath"><code><i>pathName</i>
<b>separatorpath</b> ?<i>columnIndex</i>?</code></dt>
<dd>If the optional argument is not specified, then this command
returns the path name of the special separator displayed to mark the
end of the title columns if the value of the <code><b><a href=
"#titlecolumns">-titlecolumns</a></b></code> option is positive and an
empty string otherwise. If the optional argument is present, then
the command returns the path name of the separator attached to the
right edge of the header label indicated by
<code><i>columnIndex</i></code> if the value of the <code><b><a href=
"#showseparators">-showseparators</a></b></code> configuration option
is true and an empty string otherwise.</dd>
<dt class="tm" id="separators"><code><i>pathName</i>
<b>separators</b></code></dt>
<dd>Returns a list containing the path names of all column
separators. If the value of the <code><b><a href=
"#titlecolumns">-titlecolumns</a></b></code> option is positive then
the first element of the list will be the path name of the special
separator displayed to mark the end of the title columns. Whether
the path names of the other separators are included in the list,
depends on the value of the <code><b><a href=
"#showseparators">-showseparators</a></b></code> configuration
option.</dd>
<dt class="tm" id="setbusycursor"><code><i>pathName</i>
<b>setbusycursor</b></code></dt>
<dd>Saves the current value of the <code><b>-cursor</b></code>
configuration option and then sets this option to the name of a
windowing system-specific busy cursor (<code><b>watch</b></code> or
<code><b>wait</b></code>). Since this subcommand is designed to
be invoked just before starting an operation that can take a long time
to complete, it also makes sure that the new cursor will immediately
get visible, by calling <code><b>update
idletasks</b></code>. In the rare but possible case that, as a
side effect of this invocation, the tablelist widget gets destroyed by
some application-specific action scheduled for execution at idle time,
the command returns the boolean value <code>0</code>, otherwise the
value <code>1</code>.</dd>
<dt class="tm" id="showtargetmark"><code><i>pathName</i>
<b>showtargetmark</b> <b>before</b>|<b>inside</b>
<i>index</i></code></dt>
<dd>Displays a drop target indicator having the form of a horizontal
gap or vertical bar before or inside the row specified by
<code><i>index</i></code>. If the subcommand's name is followed
by <code><b>before</b></code> and <code><i>index</i></code> equals the
number of items or is specified as <code><b>end</b></code> then the
horizontal gap will be shown just <i>after</i> the tablelist's last
row. If the subcommand is used with the
<code><b>inside</b></code> option then the index
<code><b>end</b></code> is interpreted as indicating the widget's last
item.</dd>
<dd class="tm">This command is designed to be used during a drag & drop
operation for which the tablelist widget (or its body component) was
registered as a drop target. See the <a href=
"#drag_and_drop_support">DRAG & DROP SUPPORT</a> section for details
and examples.</dd>
<dt class="tm" id="size"><code><i>pathName</i> <b>size</b></code></dt>
<dd>Returns the total number of items in the tablelist body.</dd>
<dt class="tm" id="sort"><code><i>pathName</i> <b>sort</b>
?<b>-increasing</b>|<b>-decreasing</b>?</code></dt>
<dd>Sorts the body items in increasing or decreasing order, as
specified by the optional argument. The default is
<code><b>-increasing</b></code>. Uses the value of the
<code><b><a href="#sortcommand">-sortcommand</a></b></code> widget
configuration option as comparison command.
<code><b>sort</b></code> also removes any existing up- or down-arrows
displayed by an earlier invocation of <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code>. After
sorting the items, the command conditionally adjusts the vertical view
as follows: (a) if interactive cell editing is in progress then the
cell being edited is brought into view; (b) else, if exactly one item
is selected then the view is shifted to bring that item into view; (c)
else, if the tablelist's body is the most recent window to have the
input focus among all the windows in the same toplevel as the widget
itself then the currently active item is brought into view.</dd>
<dt class="tm" id="sortbycolumn"><code><i>pathName</i>
<b>sortbycolumn</b> <i>columnIndex</i>
?<b>-increasing</b>|<b>-decreasing</b>?</code></dt>
<dd>Sorts the body items based on the elements of the column given by
<code><i>columnIndex</i></code>, in increasing or decreasing order, as
specified by the optional argument. The default is
<code><b>-increasing</b></code>. The sorting process is
controlled by the values of the <code><b><a href=
"#col_sortmode">-sortmode</a></b></code> and <code><b><a href=
"#col_sortcommand">-sortcommand</a></b></code> options for the given
column. If both the value of the <code><b><a href=
"#showarrow">-showarrow</a></b></code> configuration option and that of
the <code><b><a href="#col_showarrow">-showarrow</a></b></code> option
for the specified column are true then an up- or down-arrow indicating
the sort order will be placed into the column's label. The shape
of the arrow depends on the command's optional argument and on the
value of the <code><b><a href=
"#incrarrowtype">-incrarrowtype</a></b></code> configuration
option. If the label's text is right-aligned then the arrow will
be displayed on the left side of the label, otherwise on its right
side, with the exception of Windows Vista, 7, 8, and 10, where the
arrow will be shown horizontally centered in the header label and
attached to its top edge. After sorting the items, the vertical
view is adjusted in the same way as in the case of the
<code><b><a href="#sort">sort</a></b></code> subcommand.</dd>
<dd class="tm">The actions described above are only performed if the
specified column's <code><b><a href=
"#col_showlinenumbers">-showlinenumbers</a></b></code> option hasn't
been set to true.</dd>
<dt class="tm" id="sortbycolumnlist"><code><i>pathName</i>
<b>sortbycolumnlist</b> <i>columnIndexList</i>
?<i>sortOrderList</i>?</code></dt>
<dd>Sorts the body items based on the elements of the columns given by
the <code><i>columnIndexList</i></code> argument, which must be a list
of distinct column indices. Only those elements of this list are
considered significant that identify columns whose <code><b><a href=
"#col_showlinenumbers">-showlinenumbers</a></b></code> option hasn't
been set to true.</dd>
<dd class="tm">The items are first sorted based on the column specified
by the last significant element of <code><i>columnIndexList</i></code>,
then based on the one given by the last but one significant element,
and so on. The order of each sort operation is taken from the
optional argument <code><i>sortOrderList</i></code>, whose elements
must be (abbreviations of) <code><b>increasing</b></code> or
<code><b>decreasing</b></code>. If this argument was not
specified or contains less elements than
<code><i>columnIndexList</i></code> then the missing sort orders are
assumed to be <code><b>increasing</b></code>. Each sorting
process is controlled by the values of the <code><b><a href=
"#col_sortmode">-sortmode</a></b></code> and <code><b><a href=
"#col_sortcommand">-sortcommand</a></b></code> options for the
respective column. If the column's index was specified among the
first 9 significant elements of <code><i>columnIndexList</i></code> and
both the value of the <code><b><a href=
"#showarrow">-showarrow</a></b></code> configuration option and that of
the <code><b><a href="#col_showarrow">-showarrow</a></b></code> option
for that column are true then an up- or down-arrow indicating the sort
order will be placed into the column's label. The shape of the
arrow depends on the respective sort order and on the value of the
<code><b><a href="#incrarrowtype">-incrarrowtype</a></b></code>
configuration option. If the label's text is right-aligned then
the arrow will be displayed on the left side of the label, otherwise on
its right side, with the exception of Windows Vista, 7, 8, and 10,
where the arrow will be shown horizontally centered in the header label
and attached to its top edge. If more than one sort arrows are to
be displayed then the first 9 sort ranks (<code>1</code> for the first
significant element of <code><i>columnIndexList</i></code>,
<code>2</code> for the second one, and so on) will also be shown to the
right of the arrows. After sorting the items, the vertical view
is adjusted in the same way as in the case of the <code><b><a href=
"#sort">sort</a></b></code> subcommand.</dd>
<dt class="tm" id="sortcolumn"><code><i>pathName</i>
<b>sortcolumn</b></code></dt>
<dd>Returns the numerical index of the column by which the items were
last sorted with the aid of the <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code> or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> command, or
<code>-1</code> if they were last sorted with the <code><b><a href=
"#sort">sort</a></b></code> command or haven't been sorted at all, or
the sort information was reset by invoking <code><b><a href=
"#resetsortinfo">resetsortinfo</a></b></code>. If called from
within the command specified as the value of the
<code><b>-sortcommand</b></code> <a href="#sortcommand">widget</a> or
<a href="#col_sortcommand">column</a> configuration option, then the
return value of this subcommand refers to the sorting in progress
rather than the most recent one.</dd>
<dt class="tm" id="sortcolumnlist"><code><i>pathName</i>
<b>sortcolumnlist</b></code></dt>
<dd>Returns a list consisting of the numerical indices of the columns
by which the items were last sorted with the aid of the
<code><b><a href="#sortbycolumnlist">sortbycolumnlist</a></b></code> or
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code> command
(in the second case the list will contain exactly one element), or an
empty string if they were last sorted with the <code><b><a href=
"#sort">sort</a></b></code> command or haven't been sorted at all, or
the sort information was reset by invoking <code><b><a href=
"#resetsortinfo">resetsortinfo</a></b></code>. If called from
within the command specified as the value of the
<code><b>-sortcommand</b></code> <a href="#sortcommand">widget</a> or
<a href="#col_sortcommand">column</a> configuration option, then the
return value of this subcommand refers to the sorting in progress
rather than the most recent one.</dd>
<dt class="tm" id="sortorder"><code><i>pathName</i>
<b>sortorder</b></code></dt>
<dd>Returns the sort order (as <code><b>increasing</b></code> or
<code><b>decreasing</b></code>) from the last sorting performed by the
<code><b><a href="#sort">sort</a></b></code>, <code><b><a href=
"#sortbycolumn">sortbycolumn</a></b></code>, or <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> command, or an
empty string if the items haven't been sorted at all, or the sort
information was reset by invoking <code><b><a href=
"#resetsortinfo">resetsortinfo</a></b></code>. If called from
within the command specified as the value of the
<code><b>-sortcommand</b></code> <a href="#sortcommand">widget</a> or
<a href="#col_sortcommand">column</a> configuration option, then the
return value of this subcommand refers to the sorting in progress
rather than the most recent one.</dd>
<dt class="tm" id="sortorderlist"><code><i>pathName</i>
<b>sortorderlist</b></code></dt>
<dd>Returns a list consisting of the sort orders (as
<code><b>increasing</b></code> or <code><b>decreasing</b></code>) from
the last invocation of the <code><b><a href=
"#sortbycolumnlist">sortbycolumnlist</a></b></code> or
<code><b><a href="#sortbycolumn">sortbycolumn</a></b></code> command
(in the second case the list will contain exactly one element), or an
empty string if the items were last sorted with the <code><b><a href=
"#sort">sort</a></b></code> command or haven't been sorted at all, or
the sort information was reset by invoking <code><b><a href=
"#resetsortinfo">resetsortinfo</a></b></code>. If called from
within the command specified as the value of the
<code><b>-sortcommand</b></code> <a href="#sortcommand">widget</a> or
<a href="#col_sortcommand">column</a> configuration option, then the
return value of this subcommand refers to the sorting in progress
rather than the most recent one.</dd>
<dt class="tm" id="targetmarkpath"><code><i>pathName</i>
<b>targetmarkpath</b></code></dt>
<dd>Returns the path name of the drop target indicator (displayed as a
horizontal gap or vertical bar) belonging to the tablelist's body.</dd>
<dt class="tm" id="targetmarkpos"><code><i>pathName</i>
<b>targetmarkpos</b> <i>y</i>
?<b>-any</b>|<b>-horizontal</b>|<b>-vertical</b>?</code></dt>
<dd>Given a y-coordinate within the tablelist window, this command
returns a two-element list containing the arguments to be passed to the
<code><b><a href="#showtargetmark">showtargetmark</a></b></code>
subcommand in order to display the drop target indicator corresponding
to that y-coordinate. The first list element will be the string
<code><b>before</b></code> or <code><b>inside</b></code>, and the
second one a numerical row index. These list elements depend on
the relative position of <code><i>y</i></code> within the containing
row (if any), as well as on the optional second argument: The
default option <code><b>-any</b></code> allows both
<code><b>before</b></code> and <code><b>inside</b></code> as first
element of the result list, while the options
<code><b>-horizontal</b></code> and <code><b>-vertical</b></code>
restrict the value of the first list element to
<code><b>before</b></code> and <code><b>inside</b></code>,
respectively. If the option <code><b>-vertical</b></code> was
specified and no item of the tablelist's body contains the given
y-position, then the return value is the list
<code>{<b>inside</b> -1}</code>. The coordinate
<code><i>y</i></code> is expected to be relative to the tablelist
window itself (not its body component).</dd>
<dd class="tm">This command is designed to be used during a drag & drop
operation for which the tablelist widget (or its body component) was
registered as a drop target. See the <a href=
"#drag_and_drop_support">DRAG & DROP SUPPORT</a> section for details
and examples.</dd>
<dt class="tm" id="togglecolumnhide"><code><i>pathName</i>
<b>togglecolumnhide</b> <i>firstColumn</i> <i>lastColumn</i></code><br>
<code><i>pathName</i> <b>togglecolumnhide</b>
<i>columnIndexList</i></code></dt>
<dd>Toggles the value of the <code><b><a href=
"#col_hide">-hide</a></b></code> option for one or more columns of the
tablelist widget. In the first form of the command,
<code><i>firstColumn</i></code> and <code><i>lastColumn</i></code> are
indices specifying the first and last columns in the range whose
visibility is to be toggled. The command's second form accepts a
list <code><i>columnIndexList</i></code> of indices specifying the
columns whose visibility is to be toggled. Returns an empty
string. After toggling the hidden state of the specified columns,
the <code><b><<TablelistColHiddenStateChanged>></b></code>
virtual event is generated. For Tk versions 8.5 and higher, this
virtual event is generated with its <code><b>-data</b></code> option
set to a list consisting of the numerical column indices of the columns
whose <code><b>-hide</b></code> option was toggled. The main
advantage of using this command instead of invoking <code><b><a href=
"#columnconfigure">columnconfigure</a></b></code> for each of the
specified columns is that it causes only one redisplay of the widget's
content, thus being significantly faster.</dd>
<dt class="tm" id="togglerowhide"><code><i>pathName</i>
<b>togglerowhide</b> <i>firstIndex</i> <i>lastIndex</i></code><br>
<code><i>pathName</i> <b>togglerowhide</b> <i>indexList</i></code></dt>
<dd>Toggles the value of the <code><b><a href=
"#row_hide">-hide</a></b></code> option for one or more rows of the
tablelist widget's body. In the first form of the command,
<code><i>firstIndex</i></code> and <code><i>lastIndex</i></code> are
indices specifying the first and last rows in the range whose
visibility is to be toggled. The command's second form accepts a
list <code><i>indexList</i></code> of indices specifying the rows whose
visibility is to be toggled. Returns an empty string. After
toggling the hidden state of the specified rows, the
<code><b><<TablelistRowHiddenStateChanged>></b></code>
virtual event is generated. For Tk versions 8.5 and higher, this
virtual event is generated with its <code><b>-data</b></code> option
set to a list consisting of the numerical row indices of the rows whose
<code><b>-hide</b></code> option was toggled. Just like the
<code><b>-hide</b></code> row configuration option, this subcommand is
not supported for Tk versions earlier than 8.3.</dd>
<dd class="tm"><b>CAUTION:</b> Tk versions 8.3 - 8.4.12 had a bug
that caused a segmentation fault if the whole content of a text widget
was elided. This bug was also present in Tk 8.5.a1 -
8.5.a3. When using one of these earlier Tk versions, this bug
will produce a crash if all the rows of a tablelist widget are
hidden. It is your responsibility to avoid such situations when
using a Tk version having this bug!</dd>
<dt class="tm" id="toplevelkey"><code><i>pathName</i>
<b>toplevelkey</b> <i>index</i></code></dt>
<dd>If the item identified by <code><i>index</i></code> is a top-level
one then the subcommand returns the full key of that item.
Otherwise the return value is the full key of the unique top-level item
having the given item among its descendants.</dd>
<dt class="tm" id="unsetattrib"><code><i>pathName</i>
<b>unsetattrib</b> <i>name</i></code></dt>
<dd>Unsets the attribute <code><i>name</i></code>. Returns an
empty string.</dd>
<dt class="tm" id="unsetcellattrib"><code><i>pathName</i>
<b>unsetcellattrib</b> <i>cellIndex</i> <i>name</i></code></dt>
<dd>Unsets the attribute <code><i>name</i></code> for the cell given by
<code><i>cellIndex</i></code>. Returns an empty string.</dd>
<dt class="tm" id="unsetcolumnattrib"><code><i>pathName</i>
<b>unsetcolumnattrib</b> <i>columnIndex</i> <i>name</i></code></dt>
<dd>Unsets the attribute <code><i>name</i></code> for the column given
by <code><i>columnIndex</i></code>. Returns an empty string.</dd>
<dt class="tm" id="unsetrowattrib"><code><i>pathName</i>
<b>unsetrowattrib</b> <i>index</i> <i>name</i></code></dt>
<dd>Unsets the attribute <code><i>name</i></code> for the row given by
<code><i>index</i></code>. Returns an empty string.</dd>
<dt class="tm" id="viewablerowcount"><code><i>pathName</i>
<b>viewablerowcount</b> ?<i>firstIndex</i>
<i>lastIndex</i>?</code></dt>
<dd>Returns the number of <a href="#isviewable">viewable</a> rows in
the index range given by <code><i>firstIndex</i></code> and
<code><i>lastIndex</i></code>. If these optional indices are not
specified then <code><i>firstIndex</i></code> defaults to
<code>0</code> and <code><i>lastIndex</i></code> defaults to one less
the total number of body items, i.e., the index range comprises all
rows of the tablelist's body.</dd>
<dt class="tm" id="windowpath"><code><i>pathName</i> <b>windowpath</b>
<i>cellIndex</i></code></dt>
<dd>Returns the path name of the window contained in the cell given by
<code><i>cellIndex</i></code>, created with the <code><b><a href=
"#cell_window">-window</a></b></code> option of the <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code> subcommand. If no
window is currently embedded into the cell then the return value is an
empty string.</dd>
<dt class="tm" id="xview"><code><i>pathName</i> <b>xview</b>
?<i>args</i>?</code></dt>
<dd>This command is used to query and change the horizontal position of
the information in the widget's window. It can take any of the
following forms:</dd>
<dd>
<dl>
<dt class="tm"><code><i>pathName</i> <b>xview</b></code></dt>
<dd>Returns a list containing two elements. Each element is a
real fraction between <code>0</code> and <code>1</code>; together
they describe the horizontal span that is visible in the
window. For example, if the first element is <code>0.2</code>
and the second element is <code>0.6</code>, 20% of the tablelist's
scrollable text is off-screen to the left, the middle 40% is
visible in the window, and 40% of the scrollable text is off-screen
to the right. These are the same values passed to scrollbars
via the <code><b>-xscrollcommand</b></code> option.</dd>
<dt class="tm"><code><i>pathName</i> <b>xview</b>
<i>units</i></code></dt>
<dd>If the value of the <code><b><a href=
"#titlecolumns">-titlecolumns</a></b></code> option is positive
then this command adjusts the view in the window so that the column
whose offset from the end of the title column area equals
<code><i>units</i></code> non-hidden columns is displayed next to
the title columns. Otherwise the command adjusts the view in
the window so that the character position given by
<code><i>units</i></code> is displayed at the left edge of the
window. Character positions are defined by the width of the
character <code><b>0</b></code>.</dd>
<dt class="tm"><code><i>pathName</i> <b>xview moveto</b>
<i>fraction</i></code></dt>
<dd>Adjusts the view in the window so that
<code><i>fraction</i></code> of the total width of the scrollable
tablelist text is off-screen to the left.
<code><i>fraction</i></code> must be a fraction between
<code>0</code> and <code>1</code>.</dd>
<dt class="tm"><code><i>pathName</i> <b>xview scroll</b> <i>number
what</i></code></dt>
<dd>This command shifts the view in the window left or right
according to <code><i>number</i></code> and
<code><i>what</i></code>. <code><i>number</i></code> must be
an integer. <code><i>what</i></code> must be either
<code><b>units</b></code> or <code><b>pages</b></code> or an
abbreviation of one of these. If <code><i>what</i></code> is
<code><b>units</b></code>, the view adjusts left or right by
<code><i>number</i></code> non-hidden columns or character units
(the width of the <code><b>0</b></code> character) on the display,
depending on the value of the <code><b><a href=
"#titlecolumns">-titlecolumns</a></b></code> option; if
<code><i>what</i></code> is <code><b>pages</b></code> then the view
adjusts by <code><i>number</i></code> screenfuls. If
<code><i>number</i></code> is negative then columns or characters
farther to the left become visible; if it is positive then columns
or characters farther to the right become visible.</dd>
</dl>
</dd>
<dt class="tm" id="yview"><code><i>pathName</i> <b>yview</b>
?<i>args</i>?</code></dt>
<dd>This command is used to query and change the vertical position of
the text in the window of the widget's body component. It can
take any of the following forms:</dd>
<dd>
<dl>
<dt class="tm"><code><i>pathName</i> <b>yview</b></code></dt>
<dd>Returns a list containing two elements, both of which are real
fractions between <code>0</code> and <code>1</code>. The
first element gives the position of the <a href=
"#isviewable">viewable</a> tablelist item at the top of the window,
relative to the tablelist as a whole (<code>0.5</code> means it is
halfway through the tablelist, for example). The second
element gives the position of the viewable tablelist item just
after the last one in the window, relative to the tablelist as a
whole. These are the same values passed to scrollbars via the
<code><b>-yscrollcommand</b></code> option.</dd>
<dt class="tm"><code><i>pathName</i> <b>yview</b>
<i>units</i></code></dt>
<dd>Adjusts the view in the window so that the item whose offset
equals <code><i>units</i></code> <a href="#isviewable">viewable</a>
rows is displayed at the top of the window.</dd>
<dt class="tm"><code><i>pathName</i> <b>yview moveto</b>
<i>fraction</i></code></dt>
<dd>Adjusts the view in the window so that the <a href=
"#isviewable">viewable</a> item given by
<code><i>fraction</i></code> appears at the top of the
window. <code><i>fraction</i></code> is a fraction between
<code>0</code> and <code>1</code>; <code>0</code> indicates the
first viewable item in the tablelist, <code>0.33</code> indicates
the viewable item one-third the way through the tablelist, and so
on.</dd>
<dt class="tm"><code><i>pathName</i> <b>yview scroll</b> <i>number
what</i></code></dt>
<dd>This command shifts the view in the window up or down according
to <code><i>number</i></code> and <code><i>what</i></code>.
<code><i>number</i></code> must be an integer.
<code><i>what</i></code> must be either <code><b>units</b></code>
or <code><b>pages</b></code> or an abbreviation of one of
these. If <code><i>what</i></code> is
<code><b>units</b></code>, the view adjusts up or down by
<code><i>number</i></code> <a href="#isviewable">viewable</a> rows;
if it is <code><b>pages</b></code> then the view adjusts by
<code><i>number</i></code> screenfuls. If
<code><i>number</i></code> is negative then items farther to the
top become visible; if it is positive then items farther to the
bottom become visible.</dd>
</dl>
</dd>
</dl>
</dd>
<dt class="tm" id="hdr_subcommands"><b>HEADER-RELATED SUBCOMMANDS</b></dt>
<dd>
The <code><b><a href="#header">header</a></b></code> tablelist command,
used to invoke various operations on the header items, has the following
general form:
<blockquote>
<pre>
<i>pathName</i> <b>header</b> <i>option</i> ?<i>arg</i> <i>arg</i> ...?
</pre>
</blockquote>
</dd>
<dd><code><i>option</i></code> and the <code><i>arg</i></code>s determine
the exact behavior of the command. The following subcommands are
supported for the tablelist header:</dd>
<dd>
<dl>
<dt class="tm" id="hdr_bbox"><code><i>pathName</i> <b>header bbox</b>
<i>headerIndex</i></code></dt>
<dd>Similar to the <code><b><a href="#bbox">bbox</a></b></code> command
for the tablelist body.</dd>
<dt class="tm" id="hdr_cellattrib"><code><i>pathName</i> <b>header
cellattrib</b> <i>headerCellIndex</i> ?<i>name</i>? ?<i>value</i>
<i>name</i> <i>value</i> ...?</code></dt>
<dd>Similar to the <code><b><a href=
"#cellattrib">cellattrib</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_cellbbox"><code><i>pathName</i> <b>header
cellbbox</b> <i>headerCellIndex</i></code></dt>
<dd>Similar to the <code><b><a href="#cellbbox">cellbbox</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_cellcget"><code><i>pathName</i> <b>header
cellcget</b> <i>headerCellIndex</i> <i>option</i></code></dt>
<dd>Similar to the <code><b><a href="#cellcget">cellcget</a></b></code>
command for the tablelist body. <code><i>option</i></code> may
have any of the values accepted by the <code><b><a href=
"#hdr_cellconfigure">header cellconfigure</a></b></code>
subcommand.</dd>
<dt class="tm" id="hdr_cellconfigure"><code><i>pathName</i> <b>header
cellconfigure</b> <i>headerCellIndex</i> ?<i>option</i>? <i>value</i>
<i>option</i> <i>value</i> ...?</code></dt>
<dd>Similar to the <code><b><a href=
"#cellconfigure">cellconfigure</a></b></code> command for the tablelist
body. Each <code><i>option</i></code> may have any of the values
described in the <a href="#hdr_cell_options">CELL CONFIGURATION OPTIONS
IN THE TABLELIST HEADER</a> section.</dd>
<dt class="tm" id="hdr_cellindex"><code><i>pathName</i> <b>header
cellindex</b> <i>headerCellIndex</i></code></dt>
<dd>Similar to the <code><b><a href=
"#cellindex">cellindex</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_configcelllist"><code><i>pathName</i> <b>header
configcelllist</b> <i>headerCellConfigSpecList</i></code></dt>
<dd>
Similar to the <code><b><a href=
"#configcelllist">configcelllist</a></b></code> command for the
tablelist body. The argument
<code><i>headerCellConfigSpecList</i></code> must be a list of the
form
<blockquote>
<pre>
<i>headerCellIndex</i> <i>option</i> <i>value</i> <i>headerCellIndex</i> <i>option</i> <i>value</i> ...
</pre>
</blockquote>
</dd>
<dd>where each <code><i>option</i></code> may have any of the values
described in the <a href="#hdr_cell_options">CELL CONFIGURATION OPTIONS
IN THE TABLELIST HEADER</a> section.</dd>
<dt class="tm" id="hdr_configcells"><code><i>pathName</i> <b>header
configcells</b> ?<i>headerCellIndex</i> <i>option</i> <i>value</i>
<i>headerCellIndex</i> <i>option</i> <i>value</i> ...?</code></dt>
<dd>Similar to the <code><b><a href=
"#configcells">configcells</a></b></code> command for the tablelist
body. Each <code><i>option</i></code> may have any of the values
described in the <a href="#hdr_cell_options">CELL CONFIGURATION OPTIONS
IN THE TABLELIST HEADER</a> section.</dd>
<dt class="tm" id="hdr_configrowlist"><code><i>pathName</i> <b>header
configrowlist</b> <i>headerRowConfigSpecList</i></code></dt>
<dd>
Similar to the <code><b><a href=
"#configrowlist">configrowlist</a></b></code> command for the
tablelist body. The argument
<code><i>headerRowConfigSpecList</i></code> must be a list of the
form
<blockquote>
<pre>
<i>headerIndex</i> <i>option</i> <i>value</i> <i>headerIndex</i> <i>option</i> <i>value</i> ...
</pre>
</blockquote>
</dd>
<dd>where each <code><i>option</i></code> may have any of the values
described in the <a href="#hdr_row_options">ROW CONFIGURATION OPTIONS
IN THE TABLELIST HEADER</a> section.</dd>
<dt class="tm" id="hdr_configrows"><code><i>pathName</i> <b>header
configrows</b> ?<i>headerIndex</i> <i>option</i> <i>value</i>
<i>headerIndex</i> <i>option</i> <i>value</i> ...?</code></dt>
<dd>Similar to the <code><b><a href=
"#configrows">configrows</a></b></code> command for the tablelist
body. Each <code><i>option</i></code> may have any of the values
described in the <a href="#hdr_row_options">ROW CONFIGURATION OPTIONS
IN THE TABLELIST HEADER</a> section.</dd>
<dt class="tm" id="hdr_containing"><code><i>pathName</i> <b>header
containing</b> <i>y</i></code></dt>
<dd>Similar to the <code><b><a href=
"#containing">containing</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_containingcell"><code><i>pathName</i> <b>header
containingcell</b> <i>x</i> <i>y</i></code></dt>
<dd>Similar to the <code><b><a href=
"#containingcell">containingcell</a></b></code> command for the
tablelist body.</dd>
<dt class="tm" id="hdr_delete"><code><i>pathName</i> <b>header
delete</b> <i>firstHeaderIndex</i> <i>lastHeaderIndex</i></code><br>
<code><i>pathName</i> <b>header delete</b>
<i>headerIndexList</i></code></dt>
<dd>Similar to the <code><b><a href="#delete">delete</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_embedcheckbutton"><code><i>pathName</i>
<b>header embedcheckbutton</b> <i>headerCellIndex</i>
?<i>command</i>?</code></dt>
<dd>Similar to the <code><b><a href=
"#embedcheckbutton">embedcheckbutton</a></b></code> command for the
tablelist body.</dd>
<dt class="tm" id="hdr_embedcheckbuttons"><code><i>pathName</i>
<b>header embedcheckbuttons</b> <i>columnIndex</i>
?<i>command</i>?</code></dt>
<dd>Similar to the <code><b><a href=
"#embedcheckbuttons">embedcheckbuttons</a></b></code> command for the
tablelist body. Logically equivalent to invoking
<code><b><a href="#hdr_embedcheckbutton">header
embedcheckbutton</a></b></code> for all header cells of the
column specified by <code><i>columnIndex</i></code>.</dd>
<dt class="tm" id="hdr_embedttkcheckbutton"><code><i>pathName</i>
<b>header embedttkcheckbutton</b> <i>headerCellIndex</i>
?<i>command</i>?</code></dt>
<dd>Similar to the <code><b><a href=
"#embedttkcheckbutton">embedttkcheckbutton</a></b></code> command for
the tablelist body.</dd>
<dt class="tm" id="hdr_embedttkcheckbuttons"><code><i>pathName</i>
<b>header embedttkcheckbuttons</b> <i>columnIndex</i>
?<i>command</i>?</code></dt>
<dd>Similar to the <code><b><a href=
"#embedttkcheckbuttons">embedttkcheckbutton</a></b></code> command for
the tablelist body. Logically equivalent to invoking
<code><b><a href="#hdr_embedttkcheckbutton">header
embedttkcheckbutton</a></b></code> for all header cells of the
column specified by <code><i>columnIndex</i></code>.</dd>
<dt class="tm" id="hdr_fillcolumn"><code><i>pathName</i> <b>header
fillcolumn</b> <i>columnIndex</i> <i>text</i></code></dt>
<dd>Similar to the <code><b><a href=
"#fillcolumn">fillcolumn</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_findrowname"><code><i>pathName</i> <b>header
findrowname</b> <i>name</i></code></dt>
<dd>Similar to the <code><b><a href=
"#findrowname">findrowname</a></b></code> command for the tablelist
body. Returns the header row index of the first header item whose
name equals <code><i>name</i></code>.</dd>
<dt class="tm" id="hdr_get"><code><i>pathName</i> <b>header get</b>
<i>firstHeaderIndex</i> <i>lastHeaderIndex</i></code><br>
<code><i>pathName</i> <b>header get</b>
<i>headerIndexList</i></code></dt>
<dd>Similar to the <code><b><a href="#get">get</a></b></code> command
for the tablelist body.</dd>
<dt class="tm" id="hdr_getcells"><code><i>pathName</i> <b>header
getcells</b> <i>firstHeaderCell</i> <i>lastHeaderCell</i></code><br>
<code><i>pathName</i> <b>header getcells</b>
<i>headerCellIndexList</i></code></dt>
<dd>Similar to the <code><b><a href="#getcells">getcells</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_getcolumns"><code><i>pathName</i> <b>header
getcolumns</b> <i>firstColumn</i> <i>lastColumn</i></code><br>
<code><i>pathName</i> <b>header getcolumns</b>
<i>columnIndexList</i></code></dt>
<dd>Similar to the <code><b><a href=
"#getcolumns">getcolumns</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_getformatted"><code><i>pathName</i> <b>header
getformatted</b> <i>firstHeaderIndex</i>
<i>lastHeaderIndex</i></code><br>
<code><i>pathName</i> <b>header getformatted</b>
<i>headerIndexList</i></code></dt>
<dd>Similar to the <code><b><a href=
"#getformatted">getformatted</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_getformattedcells"><code><i>pathName</i>
<b>header getformattedcells</b> <i>firstHeaderCell</i>
<i>lastHeaderCell</i></code><br>
<code><i>pathName</i> <b>header getformattedcells</b>
<i>headerCellIndexList</i></code></dt>
<dd>Similar to the <code><b><a href=
"#getformattedcells">getformattedcells</a></b></code> command for the
tablelist body.</dd>
<dt class="tm" id="hdr_getformattedcolumns"><code><i>pathName</i>
<b>header getformattedcolumns</b> <i>firstColumn</i>
<i>lastColumn</i></code><br>
<code><i>pathName</i> <b>header getformattedcolumns</b>
<i>columnIndexList</i></code></dt>
<dd>Similar to the <code><b><a href=
"#getformattedcolumns">getformattedcolumns</a></b></code> command for
the tablelist body.</dd>
<dt class="tm" id="hdr_getfullkeys"><code><i>pathName</i> <b>header
getfullkeys</b> <i>firstHeaderIndex</i>
<i>lastHeaderIndex</i></code><br>
<code><i>pathName</i> <b>header getfullkeys</b>
<i>headerIndexList</i></code></dt>
<dd>Similar to the <code><b><a href=
"#getfullkeys">getfullkeys</a></b></code> command for the tablelist
body. Remember that the full keys of the header items start with
<code><b>hk</b></code>.</dd>
<dt class="tm" id="hdr_getkeys"><code><i>pathName</i> <b>header
getkeys</b> <i>firstHeaderIndex</i> <i>lastHeaderIndex</i></code><br>
<code><i>pathName</i> <b>header getkeys</b>
<i>headerIndexList</i></code></dt>
<dd>Similar to the <code><b><a href="#getkeys">getkeys</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_hascellattrib"><code><i>pathName</i> <b>header
hascellattrib</b> <i>headerCellIndex</i> <i>name</i></code></dt>
<dd>Similar to the <code><b><a href=
"#hascellattrib">hascellattrib</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_hasrowattrib"><code><i>pathName</i> <b>header
hasrowattrib</b> <i>headerIndex</i> <i>name</i></code></dt>
<dd>Similar to the <code><b><a href=
"#hasrowattrib">hasrowattrib</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_imagelabelpath"><code><i>pathName</i> <b>header
imagelabelpath</b> <i>headerCellIndex</i></code></dt>
<dd>Similar to the <code><b><a href=
"#imagelabelpath">imagelabelpath</a></b></code> command for the
tablelist body.</dd>
<dt class="tm" id="hdr_index"><code><i>pathName</i> <b>header index</b>
<i>headerIndex</i></code></dt>
<dd>Similar to the <code><b><a href="#index">index</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_insert"><code><i>pathName</i> <b>header
insert</b> <i>headerIndex</i> ?<i>item</i> <i>item</i> ...?</code></dt>
<dd>Similar to the <code><b><a href="#insert">insert</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_insertlist"><code><i>pathName</i> <b>header
insertlist</b> <i>headerIndex</i> <i>itemList</i></code></dt>
<dd>Similar to the <code><b><a href=
"#insertlist">insertlist</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_iselemsnipped"><code><i>pathName</i> <b>header
iselemsnipped</b> <i>headerCellIndex</i>
<i>fullTextName</i></code></dt>
<dd>Similar to the <code><b><a href=
"#iselemsnipped">iselemsnipped</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_itemlistvar"><code><i>pathName</i> <b>header
itemlistvar</b></code></dt>
<dd>Similar to the <code><b><a href=
"#itemlistvar">itemlistvar</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_nearest"><code><i>pathName</i> <b>header
nearest</b> <i>y</i></code></dt>
<dd>Similar to the <code><b><a href="#nearest">nearest</a></b></code>
command for the tablelist body.</dd>
<dt class="tm" id="hdr_nearestcell"><code><i>pathName</i> <b>header
nearestcell</b> <i>x</i> <i>y</i></code></dt>
<dd>Similar to the <code><b><a href=
"#nearestcell">nearestcell</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_rowattrib"><code><i>pathName</i> <b>header
rowattrib</b> <i>headerIndex</i> ?<i>name</i>? ?<i>value</i>
<i>name</i> <i>value</i> ...?</code></dt>
<dd>Similar to the <code><b><a href=
"#rowattrib">rowattrib</a></b></code> command for the tablelist
body.</dd>
<dt class="tm" id="hdr_rowcget"><code><i>pathName</i> <b>header
rowcget</b> <i>index</i> <i>option</i></code></dt>
<dd>Similar to the <code><b><a href="#rowcget">rowcget</a></b></code>
command for the tablelist body. <code><i>option</i></code> may
have any of the values accepted by the <code><b><a href=
"#hdr_rowconfigure">header rowconfigure</a></b></code>
subcommand.</dd>
<dt class="tm" id="hdr_rowconfigure"><code><i>pathName</i> <b>header
rowconfigure</b> <i>headerIndex</i> ?<i>option</i>? ?<i>value</i>
<i>option</i> <i>value</i> ...?</code></dt>
<dd>Similar to the <code><b><a href=
"#rowconfigure">rowconfigure</a></b></code> command for the tablelist
body. Each <code><i>option</i></code> may have any of the values
described in the <a href="#hdr_row_options">ROW CONFIGURATION OPTIONS
IN THE TABLELIST HEADER</a> section.</dd>
<dt class="tm" id="hdr_size"><code><i>pathName</i> <b>header
size</b></code></dt>
<dd>Similar to the <code><b><a href="#size">size</a></b></code> command
for the tablelist body.</dd>
<dt class="tm" id="hdr_unsetcellattrib"><code><i>pathName</i> <b>header
unsetcellattrib</b> <i>headerCellIndex</i> <i>name</i></code></dt>
<dd>Similar to the <code><b><a href=
"#unsetcellattrib">unsetcellattrib</a></b></code> command for the
tablelist body.</dd>
<dt class="tm" id="hdr_unsetrowattrib"><code><i>pathName</i> <b>header
unsetrowattrib</b> <i>headerIndex</i> <i>name</i></code></dt>
<dd>Similar to the <code><b><a href=
"#unsetrowattrib">unsetrowattrib</a></b></code> command for the
tablelist body.</dd>
<dt class="tm" id="hdr_windowpath"><code><i>pathName</i> <b>header
windowpath</b> <i>headerCellIndex</i></code></dt>
<dd>Similar to the <code><b><a href=
"#windowpath">windowpath</a></b></code> command for the tablelist
body.</dd>
</dl>
</dd>
<dt class="tm" id="body_bindings"><b>DEFAULT AND INDIVIDUAL BINDINGS FOR
THE TABLELIST BODY</b></dt>
<dd>
The body component of a tablelist is implemented as a text widget whose
binding tag <code><b>Text</b></code> is replaced with a new binding tag
called <code><b>TablelistBody</b></code>. The latter has all the
events of the <code><b>Listbox</b></code> widget class, and several of
its binding scripts are obtained from those of
<code><b>Listbox</b></code> by replacing the event fields
<code><b>%W</b></code>, <code><b>%x</b></code>, and
<code><b>%y</b></code> with the path name of the tablelist widget and the
x and y coordinates relative to the latter. These values are
assigned to the help variables <code><b>tablelist::W</b></code>,
<code><b>tablelist::x</b></code>, and <code><b>tablelist::y</b></code> by
invoking the helper command <code><b><a href=
"tablelistBinding.html#convEventFields">tablelist::convEventFields</a></b></code>
as follows:
<blockquote>
<pre>
foreach {tablelist::W tablelist::x tablelist::y} \
[<a href=
"tablelistBinding.html#convEventFields">tablelist::convEventFields</a> %W %x %y] {}
</pre>
</blockquote>
</dd>
<dd>This conversion of the event fields is necessary because the Tcl
command associated with a tablelist expects any coordinates relative to the
widget itself, not its body component. It makes use of help variables
from the <code><b>tablelist</b></code> namespace in order to avoid any
conflicts with global variables.</dd>
<dd class="tm">
Several of the events have no <code><b>%x</b></code> and
<code><b>%y</b></code> fields; in this case another helper command
<code><b><a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a></b></code>
is used to set the help variable <code><b>tablelist::W</b></code> to the
path name of the tablelist widget:
<blockquote>
<pre>
set tablelist::W [<a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a> %W]
</pre>
</blockquote>
</dd>
<dd>The binding tag <code><b>TablelistBody</b></code> replaces the class
name (<code><b>Frame</b></code> or <code><b>TSeparator</b></code>) of the
separator widgets, too. It also replaces the binding tag
<code><b>Message</b></code> of the message widgets used to display
multi-line elements, as well as the binding tag <code><b>Label</b></code>
of the label widgets used to display embedded images. This makes sure
that the default handling of the mouse events on the column separators,
multi-line cells, and embedded images is the same as in the rest of the
tablelist's body.</dd>
<dd class="tm">
When defining individual bindings for tablelist widgets, the same
conversion of the event fields is needed as for the default
bindings. For example, the binding script below for the tablelist
widget <code>.tbl</code> prints the index of the cell where mouse button
1 was clicked:
<blockquote>
<pre>
bind [.tbl <a href=
"#bodytag">bodytag</a>] <Button-1> {printClickedCell %W %x %y}<br>
proc printClickedCell {w x y} {
foreach {tbl x y} [<a href=
"tablelistBinding.html#convEventFields">tablelist::convEventFields</a> $w $x $y] {}
puts "clicked on cell [$tbl <a href=
"#containingcell">containingcell</a> $x $y]"
</pre>
</blockquote>
</dd>
<dd>By associating the script with the binding tag returned by the
<code><b><a href="#bodytag">bodytag</a></b></code> subcommand instead of
just with the path name of the tablelist's body we make sure to have the
same event handling for the separators, multi-line cells, and embedded
images as for the rest of the tablelist's body.</dd>
<dd class="tm"><b>COMPATIBILITY WITH THE listbox WIDGET:</b> The
default bindings associated with the binding tag
<code><b>TablelistBody</b></code> ensure that the body component of a
tablelist has the same behavior as a Tk core listbox widget. Whether
this is strictly valid, is controlled by the boolean variable
<code><b>tablelist::strictTk</b></code>. For improved
user-friendliness and compatibility with other frameworks, this variable
has the default value <code>0</code>, which enables a few
Tablelist-specific extensions and changes:</dd>
<dd>
<ul>
<li class="tm">If <code><b>tablelist::strictTk</b></code> is true then
all default bindings associated with the binding tag
<code><b>TablelistBody</b></code> give rise to exactly the same
behavior as the default bindings associated with the binding tag
<code><b>Listbox</b></code>.</li>
<li class="tm">If <code><b>tablelist::strictTk</b></code> is false
then, <i>in all selection modes</i>, the selection state of individual
tablelist items or elements (depending on the selection type) can be
toggled with the aid of <code>Control-Button-1</code>,
<code>Control-space</code>, and <code>Control-Select</code> (see
below).</li>
</ul>
</dd>
<dd class="tm"><b>BINDINGS FOR THE SELECTION TYPE
<code>row</code>:</b> If the selection type is
<code><b>row</b></code> (which is the default) then everything described in
the "DEFAULT BINDINGS" section of the <b>listbox</b> manual entry applies
to the body component of a tablelist, too. The only difference is
that the word "element" in that manual page has to be replaced with "item"
when applying the description to the body of a tablelist widget. In
addition:</dd>
<dd>
<ol>
<li class="tm">If <code><b>tablelist::strictTk</b></code> is false
(which is the default) then pressing button 1 with the
<code>Control</code> key down toggles the selection state of the item
under the mouse. If the selection mode is
<code><b>extended</b></code> then additional actions apply, as
described in the <b>listbox</b> manual entry. If the selection
mode is <code><b>single</b></code> or <code><b>browse</b></code> and
the selection state of the item changes from unselected to selected
then any other selected items will be deselected, just as if button 1
had been pressed without the <code>Control</code> key down.</li>
<li class="tm">Again, if <code><b>tablelist::strictTk</b></code> is
false, then <code>Control-space</code> and <code>Control-Select</code>
toggle the selection state of the active item just as if button 1 had
been pressed over this item with the <code>Control</code> key
down.</li>
</ol>
</dd>
<dd class="tm"><b>BINDINGS FOR THE SELECTION TYPE
<code>cell</code>:</b> If the selection type is
<code><b>cell</b></code> then everything described in the "DEFAULT
BINDINGS" section of the <b>listbox</b> manual entry applies to the body
component of a tablelist, too, with the following extensions and
changes:</dd>
<dd>
<ol>
<li class="tm">
If <code>Tab</code> or <code>Shift-Tab</code> is pressed, the
location cursor (active element) moves to the next/previous
element. If the selection mode is <code><b>browse</b></code> or
<code><b>extended</b></code> then the new active element is also
selected and all other elements are deselected. In
<code><b>extended</b></code> mode the new active element becomes the
selection anchor.
<p>Notice that these bindings replace the common inter-widget
navigation via <code>Tab</code> and <code>Shift-Tab</code> with
inter-cell navigation. Just like in the case of the text
widget, <code>Control-Tab</code> and <code>Control-Shift-Tab</code>
are intended to be used for widget-to-widget keyboard
navigation. Unfortunately, this won't always work because some
window managers intercept the latter key sequences and use them for
their own purposes (like inter-workplace navigation). For this
reason, Tablelist supports the additional key sequences
<code>Meta-Tab</code> and <code>Meta-Shift-Tab</code> as replacements
for <code>Control-Tab</code> and <code>Control-Shift-Tab</code>,
respectively.</p>
</li>
<li class="tm">If the <code>Left</code> or <code>Right</code> key is
pressed, the location cursor (active element) moves to the
previous/next element of the active row. If the selection mode is
<code><b>browse</b></code> or <code><b>extended</b></code> then the new
active element is also selected and all other elements are
deselected. In <code><b>extended</b></code> mode the new active
element becomes the selection anchor.</li>
<li class="tm">In <code><b>extended</b></code> mode,
<code>Shift-Left</code> and <code>Shift-Right</code> move the location
cursor (active element) to the previous/next element of the active row
and also extend the selection to that element in a fashion similar to
dragging with mouse button 1.</li>
<li class="tm">If the <code>Home</code> or <code>End</code> key is
pressed, the location cursor (active element) moves to the first/last
element of the active row, the new active element is selected, and all
other elements are deselected.</li>
<li class="tm">In <code><b>extended</b></code> mode,
<code>Shift-Home</code> and <code>Shift-End</code> extend the selection
to the first/last element of the active row. In
<code><b>multiple</b></code> mode, <code>Shift-Home</code> and
<code>Shift-End</code> move the location cursor to the first/last
element of the active row.</li>
<li class="tm">If the location cursor is in an editable cell then
<code>Return</code> and <code>KP_Enter</code> start the interactive
editing of the active element.</li>
<li class="tm">If <code><b>tablelist::strictTk</b></code> is false
(which is the default) then pressing button 1 with the
<code>Control</code> key down toggles the selection state of the
element under the mouse. If the selection mode is
<code><b>extended</b></code> then additional actions apply, as
described in the <b>listbox</b> manual entry. If the selection
mode is <code><b>single</b></code> or <code><b>browse</b></code> and
the selection state of the element changes from unselected to selected
then any other selected elements will be deselected, just as if button
1 had been pressed without the <code>Control</code> key down.</li>
<li class="tm">Again, if <code><b>tablelist::strictTk</b></code> is
false, then <code>Control-space</code> and <code>Control-Select</code>
toggle the selection state of the active element just as if button 1
had been pressed over this element with the <code>Control</code> key
down.</li>
</ol>
</dd>
<dd class="tm"><b>BINDINGS FOR SELECT ALL AND DESELECT ALL:</b> The
following additional bindings associated with the binding tag
<code><b>TablelistBody</b></code> are valid on the windowing systems
<code><b>x11</b></code> and <code><b>win32</b></code>:</dd>
<dd>
<ol>
<li class="tm">
<code>Control-a</code> behaves the same as
<code>Control-slash</code>, i.e., it selects everything in the
widget's body, except in <code><b>single</b></code> and
<code><b>browse</b></code> modes, in which case it selects the active
item or element (depending on the selection type) and deselects
everything else.
<p><b>REMARK 1:</b> The default widget bindings in current Tk
versions on Windows already support <code>Control-a</code> as an
alternative to <code>Control-slash</code>. In Tablelist this is
now valid on X11, too.</p>
<p><b>REMARK 2:</b> On Mac OS X Aqua, the default widget
bindings in current Tk versions use the key sequence
<code>Command-a</code> <i>instead of</i>
<code>Control-slash</code>.</p>
</li>
<li class="tm">
<code>Shift-Control-A</code> behaves the same as
<code>Control-backslash</code>, i.e., it deselects everything in the
widget, except in <code><b>browse</b></code> mode where it has no
effect.
<p><b>REMARK 1:</b> This shortcut comes in handy on Windows
when using, e.g., a French or German keyboard, because in this case
Tk fails to recognize the <code>Control-backslash</code> key sequence
(for which one has to press <code>Control</code>, <code>AltGr</code>,
and a third key: <code>_</code> on a French and <code>ß</code>
on a German keyboard). Moreover, on many keyboards it is quite
difficult (if not even impossible) to generate the
<code>Control-backslash</code> key sequence, fact which makes the
support for this alternative shortcut even more useful on both X11
and Windows.</p>
<p><b>REMARK 2:</b> On Mac OS X Aqua, the default widget
bindings in current Tk versions use the key sequence
<code>Option-Command-a</code> <i>instead of</i>
<code>Control-backslash</code>.</p>
</li>
</ol>
</dd>
<dd class="tm">Just like in the case of the listbox widget, any changes to
the selection will automatically generate the virtual event
<code><b><<ListboxSelect>></b></code>. Instead of this
event (which is supported for compatibility reasons), the virtual event
<code><b><<TablelistSelect>></b></code> can be used to be made
aware of any changes to tablelist selection. Both events will be
generated independently of the selection type.</dd>
<dd class="tm" id="local_drag_and_drop">
<b>LOCAL DRAG & DROP:</b> The following binding associated with the
binding tag <code><b>TablelistBody</b></code> is only valid if the
selection mode is <code><b>single</b></code> or
<code><b>multiple</b></code>:
<blockquote>
<p>If mouse button 1 is clicked on an item and then dragged outside
that item, and the value of the <code><b><a href=
"#movablerows">-movablerows</a></b></code> configuration option is
true, then the mouse cursor takes on the shape specified by the
<code><b><a href="#movecursor">-movecursor</a></b></code> option,
indicating that the item in question is being moved to another
position. The new item position (if any) is visualized with the
aid of a gap placed before the target row or a bar placed inside the
latter (depending on the current mouse position), indicating whether
the source item would be moved before this row or become a child of
it. This <b>local drag & drop</b> operation ends when mouse
button 1 is released, and can be canceled by pressing the
<code>Escape</code> key. In both cases, the mouse cursor is reset
to its original value, specified by the <code><b>-cursor</b></code>
configuration option. After releasing mouse button 1 in the
presence of a valid target, the source item is moved before the target
row or just before the latter's first child, and the virtual event
<code><b><<TablelistRowMoved>></b></code> is
generated. For Tk versions 8.5 and higher, this virtual event is
generated with its <code><b>-data</b></code> option set to a list of
length 3, whose elements are derived from the arguments passed to the
second form of the <code><b><a href="#move">move</a></b></code>
subcommand invoked for moving the source row to its new position.
The first list element will be the full key corresponding to the first
argument, the second one will be <code><b>root</b></code> or the full
key corresponding to the second argument, and the third list element
will be identical to the third argument passed to the
<code><b>move</b></code> subcommand.</p>
<p>Notice that, depending on the current mouse position during the
local drag & drop, there can be a corresponding potential target row or
not. For instance, a tree item cannot become a sibling of one of
its descendants, and not all items might be allowed to have children or
to become top-level ones (example: in a file manager, regular file
items cannot be parents of other items and should not be allowed to
become top-level ones). To decide whether the row corresponding
to the y-coordinate of the current mouse position represents a valid
potential target, the Tablelist code first checks whether moving the
source item before that row or making it a child of the latter is
allowed from the point of view of the general tree structure. If
this is the case and the move operation would change the source item's
parent (and the Tk version is at least 8.3), and the command specified
as the value of the <code><b><a href=
"#acceptchildcommand">-acceptchildcommand</a></b></code> configuration
option is a nonempty string, then this command is concatenated with the
path name of the tablelist widget, the node index of the would-be new
parent node, and the row index of the dragged item, the resulting
script is evaluated in the global scope, and if the return value (which
must be a boolean) is false, then the source item will not be allowed
to be moved to the current mouse position. Likewise, if the
command specified as the value of the <code><b><a href=
"#acceptdropcommand">-acceptdropcommand</a></b></code> configuration
option is a nonempty string, then this command is concatenated with the
path name of the tablelist widget, the row index of the would-be new
target row, and the row index of the dragged item, the resulting script
is evaluated in the global scope, and if the return value (which must
be a boolean) is false, then the source item will not be allowed to be
moved to the current mouse position.</p>
<p>Recall that if the selection mode is <code><b>multiple</b></code>
then <i>pressing</i> mouse button 1 on a selected item or element
normally deselects that item or element (depending on the selection
type). However, if in addition the value of the <code><b><a href=
"#movablerows">-movablerows</a></b></code> configuration option is true
then the clicked row is a potential drag source for the local drag &
drop operation described above, and for this reason the clicked item or
element will only be deselected when <i>releasing</i> mouse button 1
over the same item or element.</p>
</blockquote>
</dd>
<dd class="tm" id="global_drag_and_drop"><b>DRAG SOURCE SUPPORT FOR GLOBAL
DRAG & DROP:</b> Besides the local drag & drop, the default bindings
also support the TkDND compiled extension and the drag & drop framework
included in BWidget, as well as custom drag & drop implementations. A
tablelist widget is viewed as a <b>drag source for mouse button 1</b> if
its body component was registered as such via the
<code><b>tkdnd::drag_source register</b></code> or the BWidget
<code><b>DragSite::register</b></code> command, or the tablelist's
<code><b><a href="#customdragsource">-customdragsource</a></b></code>
option was set to true. The default bindings provide drag source
support as described below:</dd>
<dd>
<ol>
<li class="tm">If the selection mode is <code><b>extended</b></code>
then <i>pressing</i> mouse button 1 on a selected item or element
normally deselects all the other items or elements (depending on the
selection type). However, if the tablelist is a drag source for
mouse button 1, then the other items or elements will only be
deselected when <i>releasing</i> mouse button 1 over the clicked item
or element. This is because the mouse click might be followed by
a drag, intended for all currently selected items or elements.</li>
<li class="tm">Similarly, if the selection mode is
<code><b>multiple</b></code> then <i>pressing</i> mouse button 1 on a
selected item or element normally deselects that item or element
(depending on the selection type). However, if the tablelist is a
drag source for mouse button 1, then the clicked item or element will
only be deselected when <i>releasing</i> mouse button 1 over the same
item or element. Again, this is because the mouse click might be
followed by a drag, intended for all currently selected items or
elements.</li>
<li class="tm">Whenever the mouse leaves the tablelist window with
button 1 down. the default bindings normally perform an automatic
scrolling, just like in the case of the Tk listbox widget.
However, if the tablelist is a drag source for mouse button 1, then the
automatic scrolling will be suppressed, in order to avoid any conflicts
with the drag operation.</li>
</ol>
</dd>
<dd class="tm"><b>TREE WIDGET BINDINGS:</b> The following bindings
associated with the binding tag <code><b>TablelistBody</b></code> apply to
tablelists used as tree widgets:</dd>
<dd>
<ol>
<li class="tm">Pressing mouse button 1 over an expand/collapse control
toggles the expanded/collapsed state of the corresponding row.</li>
<li class="tm">If the current active row contains an expand/collapse
control in collapsed state then the <code>Right</code>,
<code>plus</code>, and <code>KP_Add</code> keys expand the
corresponding row by invoking the non-recursive version of the
<code><b><a href="#expand">expand</a></b></code> subcommand.</li>
<li class="tm">If the current active row contains an expand/collapse
control in expanded state then the <code>Left</code>,
<code>minus</code>, and <code>KP_Subtract</code> keys collapse the
corresponding row by invoking the non-recursive version of the
<code><b><a href="#collapse">collapse</a></b></code> subcommand.</li>
</ol>
</dd>
<dt class="tm" id="header_bindings"><b>DEFAULT AND INDIVIDUAL BINDINGS FOR
THE HEADER ITEMS</b></dt>
<dd>The hedaer items are contained in a text widget whose binding tag
<code><b>Text</b></code> is replaced with a new binding tag called
<code><b>TablelistHeader</b></code>. This tag replaces also the
binding tag <code><b>Message</b></code> of the message widgets used to
display multi-line header elements, as well as the binding tag
<code><b>Label</b></code> of the label widgets used to display embedded
images in the header cells. This makes sure that the default handling
of the mouse events on the multi-line cells and embedded images in the
tablelist's header is the same as in the rest of the header text
widget.</dd>
<dd class="tm">
Header items are designed for display purposes only, they are not
intended to be interactive. For this reason, the only default
bindings associated with the binding tag
<code><b>TablelistHeader</b></code> are the ones used internally by
Tablelist for tooltip support. You can, however, define individual
bindings for the header component, like in the following example (which
requires Tk 8.5 or later):
<blockquote>
<pre>
bind [.tbl <a href=
"#headertag">headertag</a>] <Button-1> {printClickedCell %W %x %y}<br>
proc printClickedCell {w x y} {
foreach {tbl x y} [<a href=
"tablelistBinding.html#convEventFields">tablelist::convEventFields</a> $w $x $y] {}
puts "clicked on header cell [$tbl <a href=
"#hdr_containingcell">header containingcell</a> $x $y]"
</pre>
</blockquote>
</dd>
<dt class="tm" id="label_bindings"><b>DEFAULT AND INDIVIDUAL BINDINGS FOR
THE HEADER LABELS</b></dt>
<dd>Tablelist automatically creates the following bindings for the header
labels of a tablelist widget:</dd>
<dd>
<ol>
<li class="tm">If the mouse pointer is on the right edge of a header
label or within a few pixels of its right edge, and both the value of
the <code><b><a href=
"#resizablecolumns">-resizablecolumns</a></b></code> configuration
option and that of the <code><b><a href=
"#col_resizable">-resizable</a></b></code> option for the column
corresponding to that label are true, then the mouse cursor takes on
the shape specified by the <code><b><a href=
"#resizecursor">-resizecursor</a></b></code> option. By clicking
mouse button 1 in this area and moving the mouse while its button 1 is
down, the column corresponding to that label will be resized by the
amount of the cursor motion. The interactive column resizing ends
when mouse button 1 is released, and can be canceled by pressing the
<code>Escape</code> key. In both cases, the mouse cursor is reset
to its original value, specified by the <code><b>-cursor</b></code>
configuration option. When the column resize operation is
finished, the virtual event
<code><b><<TablelistColumnResized>></b></code> is
generated, with its <code><b>-data</b></code> option set to the
numerical column index for Tk versions 8.5 and higher.</li>
<li class="tm">If mouse button 1 is pressed over a header label but
outside the resize area described above and then dragged outside the
label, and the value of the <code><b><a href=
"#movablecolumns">-movablecolumns</a></b></code> configuration option
is true, then the mouse cursor takes on the shape specified by the
<code><b><a href="#movecolumncursor">-movecolumncursor</a></b></code>
option, indicating that the column in question is being moved to
another position, visualized with the aid of a gap placed before the
label of the target column. This operation ends when mouse button
1 is released, and can be canceled by pressing the <code>Escape</code>
key when the mouse pointer is outside the label. In both cases,
the mouse cursor is reset to its original value, specified by the
<code><b>-cursor</b></code> configuration option. After releasing
mouse button 1, the source column is moved before the one indicated by
the gap mentioned above and the virtual event
<code><b><<TablelistColumnMoved>></b></code> is
generated. For Tk versions 8.5 and higher, this virtual event is
generated with its <code><b>-data</b></code> option set to a list of
length 4, whose first two elements are identical to the two numerical
column indices passed to the <code><b><a href=
"#movecolumn">movecolumn</a></b></code> subcommand invoked for moving
the source column to its new position, and the last two elements are
the corresponding column names, retrieved with the aid of the
<code><b><a href="#columncget">columncget</a> ...
-name</b></code> subcommand.</li>
<li class="tm">If mouse button 1 is pressed over a header label but
outside the resize area described above and later released over the
same label, and the command specified by the <code><b><a href=
"#labelcommand">-labelcommand</a></b></code> option is a nonempty
string, then this command is concatenated with the path name of the
tablelist widget and the column index of the respective label, and the
resulting script is evaluated in the global scope. If another
nonempty label command was specified at column level by using the
<code><b><a href="#columnconfigure">columnconfigure</a></b></code>
option of the Tcl command associated with the tablelist widget, then
that column-specific command will be used instead of the global
one. If mouse button 1 was pressed together with the
<code>Shift</code> key then the widget- or column-specific command
mentioned above will be replaced with the one specified by the
<code><b><a href="#labelcommand2">-labelcommand2</a></b></code> option
at widget or column level.</li>
<li class="tm" id="button3">The Tablelist package defines the virtual
event <code><b><<Button3>></b></code> as
<code><b><Button-3></b></code> for all windowing systems and
additionally as <code><b><Control-Button-1></b></code> for Mac OS
Classic and Mac OS X Aqua. If this event occurs over a header
label and both the value of the <code><b><a href=
"#resizablecolumns">-resizablecolumns</a></b></code> configuration
option and that of the <code><b><a href=
"#col_resizable">-resizable</a></b></code> option for the column
corresponding to that label are true, then the width of that column is
set to zero, i.e., it is made just large enough to hold all the
elements in the column, including the header (but no larger than the
maximum width indicated by the <code><b><a href=
"#col_maxwidth">-maxwidth</a></b></code> column configuration option),
and the virtual event
<code><b><<TablelistColumnResized>></b></code> is
generated, with its <code><b>-data</b></code> option set to the
numerical column index for Tk versions 8.5 and higher. The same
action is triggered by double-clicking the resize area of a header
label.</li>
<li class="tm">The Tablelist package defines the virtual event
<code><b><<ShiftButton3>></b></code> as
<code><b><Shift-Button-3></b></code> for all windowing systems
and additionally as <code><b><Shift-Control-Button-1></b></code>
for Mac OS Classic and Mac OS X Aqua. If this event occurs over a
header label and both the value of the <code><b><a href=
"#resizablecolumns">-resizablecolumns</a></b></code> configuration
option and that of the <code><b><a href=
"#col_resizable">-resizable</a></b></code> option for the column
corresponding to that label are true, then the width of that column is
set to its last static width (if any) and the virtual event
<code><b><<TablelistColumnResized>></b></code> is
generated, with its <code><b>-data</b></code> option set to the
numerical column index for Tk versions 8.5 and higher. The same
action is triggered by double-clicking the resize area of a header
label with the <code>Shift</code> key held down.</li>
</ol>
</dd>
<dd class="tm" id="columnwise_selection"><b>BINDINGS FOR COLUMN-WISE CELL
SELECTION:</b> If the selection type is <code><b>cell</b></code> then
a few further bindings apply to the header labels. In the description
below the <code>Alt</code> key can be replaced with <code>Meta</code>; on
Mac OS Classic and Mac OS X Aqua the <code>Command</code> key is used
instead of <code>Alt</code> and <code>Meta</code>. Notice also that
you can restrict the set of cells that will be selected when these bindings
perform a column-wise cell selection: If the command specified by the
<code><b><a href="#selectfiltercommand">-selectfiltercommand</a></b></code>
option is a nonempty string then this command is concatenated with the path
name of the tablelist widget and the numerical index of the respective
column, and the resulting script is evaluated in the global scope. If
another nonempty command was specified as the value of the option of the
same name at column level then that column-specific command will be used
instead of the global one. In both cases, only those cells contained
in that column will be selected whose row numbers are contained in the list
returned by the script.</dd>
<dd>
<ol>
<li class="tm">Pressing mouse button 1 on a header label with the
<code>Alt</code> key down selects the cells of the corresponding
column, deselects everything else, and sets the anchor to the first
viewable selected cell of that column; dragging the mouse with button 1
down extends the selection to include all the columns between the
anchor and the column under the mouse, inclusive.</li>
<li class="tm">If the anchor column contains at least one selected cell
then the range of selected columns can be adjusted by pressing button 1
on a header label with the <code>Alt</code> and <code>Shift</code> keys
down: this modifies the selection to consist of the cells of the
columns between the anchor and the one under the mouse,
inclusive. The un-anchored end of this new column-wise cell
selection can also be dragged with the button down.</li>
<li class="tm">Pressing button 1 on a header label with the
<code>Alt</code> and <code>Control</code> keys down starts a toggle
operation: the cells of the column corresponding to the clicked label
will be deselected if at least one of them was selected before, and
selected otherwise; in the first case the anchor is set to the first
viewable cell of that column, while in the second case to the column's
first viewable selected cell. The selection state of other cells
is not changed. If subsequently the mouse is dragged with button
1 down, then the selection state of the cells between the anchor column
and the one under the mouse is set to match the toggled state of the
anchor column; the selection state of all other cells remains what it
was before the toggle operation began.</li>
</ol>
</dd>
<dd class="tm">If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then none of
the above actions occur: the labels are completely insensitive.</dd>
<dd class="tm">
If you want to define non-default bindings for the header labels, it is
recommended to associate them with the binding tag whose name is returned
by the <code><b><a href="#labeltag">labeltag</a></b></code> subcommand
and make use of the helper commands <code><b><a href=
"tablelistBinding.html#getTablelistColumn">tablelist::getTablelistColumn</a></b></code>
and <code><b><a href=
"tablelistBinding.html#getTablelistPath">tablelist::getTablelistPath</a></b></code>.
For example, to replace the default binding for
<code><b><Button-3></b></code> with a script that performs a
column-dependent action, you can proceed like in the code shown below:
<blockquote>
<pre>
bind [.tbl <a href="#labeltag">labeltag</a>] <Button-3> {
puts "right-clicked on header label no. [<a href=
"tablelistBinding.html#getTablelistColumn">tablelist::getTablelistColumn</a> %W]"
break
}
</pre>
</blockquote>
</dd>
<dt id="edit_bindings"><b>DEFAULT BINDINGS FOR INTERACTIVE CELL
EDITING</b></dt>
<dd>Tablelist extends and partially redefines the bindings of some of the
components of the temporary embedded widget used for interactive cell
editing, which is started by pressing mouse button 1 in an editable cell
(see the <code><b><a href=
"#editselectedonly">-editselectedonly</a></b></code> option for details) or
using keyboard navigation to move from one editable cell into
another. If the selection type is <code><b>cell</b></code> and the
location cursor is in an editable cell, then the interactive editing of the
active element can also be started by pressing <code>Return</code> or
<code>KP_Enter</code>.</dd>
<dd class="tm">The affected components of the temporary embedded widget
depend on the edit window: the widget itself in case of a Tk or tile
checkbutton or menubutton; the edit window's entry children in case of a
mentry widget; the only entry or entry-like component of the edit window in
all other cases (see also the <code><b><a href=
"#entrypath">entrypath</a></b></code> subcommand). The list of
binding tags of these edit window components contains two addditional tags,
inserted just before their path names: the binding tag whose name is
returned by the <code><b><a href="#editwintag">editwintag</a></b></code>
subcommand, followed by the tag <code><b>TablelistEdit</b></code>.
The bindings described below are associated with the tag
<code><b>TablelistEdit</b></code>, and can be overridden for individual
tablelist widgets by making use of the binding tag given by the
<code><b><a href="#editwintag">editwintag</a></b></code> subcommand.</dd>
<dd>
<ol>
<li class="tm"><code>Control-i</code> inserts a tabulator character
into the edit window's entry or entry-like components (if any), at the
point of the insertion cursor.</li>
<li class="tm"><code>Control-j</code> inserts a newline character into
the edit window's entry or entry-like components (if any), at the point
of the insertion cursor.</li>
<li class="tm">If the edit window is a text or ctext widget then
<code>Return</code> and <code>KP_Enter</code> insert a newline
character at the point of the insertion cursor. Otherwise they
terminate the editing and destroy the edit window.</li>
<li class="tm"><code>Control-Return</code> and
<code>Control-KP_Enter</code> terminate the editing and destroy the
edit window.</li>
<li class="tm"><code>Escape</code> aborts the editing and destroys the
edit window.</li>
<li class="tm">A click with the left mouse button anywhere in the
tablelist's body, outside the cell just being edited, terminates the
editing in the current cell and destroys the edit window or moves it
into the cell that was just clicked into if the latter is
editable.</li>
<li class="tm">
When editing a cell that is not the only editable cell of the
tablelist widget, <code>Tab</code> and <code>Shift-Tab</code>
terminate the editing in the current cell, move the edit window into
the next/previous editable cell of the tablelist, select the content
of the edit window's first entry or entry-like component (if any),
and set the insertion cursor to its end. If the new edit window
is a text or ctext widget then its content is left unselected.
<p>Notice that these bindings replace the common inter-widget
navigation via <code>Tab</code> and <code>Shift-Tab</code> with
inter-cell navigation. Just like in the case of the text
widget, <code>Control-Tab</code> and <code>Control-Shift-Tab</code>
are intended to be used for widget-to-widget keyboard navigation
during interactive cell editing. Unfortunately, this won't
always work because some window managers intercept the latter key
sequences and use them for their own purposes (like inter-workplace
navigation). For this reason, Tablelist supports the additional
key sequences <code>Meta-Tab</code> and <code>Meta-Shift-Tab</code>
as replacements for <code>Control-Tab</code> and
<code>Control-Shift-Tab</code>, respectively.</p>
</li>
<li class="tm">When editing a cell that is not the first/last editable
cell within its row, <code>Alt-Left</code>/<code>Alt-Right</code>
(<code>Command-Left</code>/<code>Command-Right</code> on Mac OS Classic
and Mac OS X Aqua) terminates the editing in the current cell, moves
the edit window into the previous/next editable cell of the row,
selects the content of the edit window's first entry or entry-like
component (if any), and sets the insertion cursor to its end. If
the new edit window is a text or ctext widget then its content is left
unselected. The key sequence
<code>Meta-Left</code>/<code>Meta-Right</code> has the same effect as
<code>Alt-Left</code>/<code>Alt-Right</code>. If
<code><b>tk_strictMotif</b></code> is false and the edit window is not
a text or ctext widget then <code>Meta-b</code> and <code>Meta-f</code>
behave the same as <code>Alt-Left</code> and <code>Alt-Right</code>,
respectively. If the edit window is a Tk or tile checkbutton or
menubutton widget then <code>Left</code>/<code>Right</code> has the
same effect as <code>Alt-Left</code>/<code>Alt-Right</code>.</li>
<li class="tm">When editing a cell that is not the first/last editable
cell within its column, <code>Alt-Up</code>/<code>Alt-Down</code>
(<code>Command-Up</code>/<code>Command-Down</code> on Mac OS Classic
and Mac OS X Aqua) terminates the editing in the current cell, moves
the edit window one line up/down within the column, selects the content
of the edit window's first entry or entry-like component (if any), and
sets the insertion cursor to its end. If the new edit window is a
text or ctext widget then its content is left unselected. The key
sequence <code>Meta-Up</code>/<code>Meta-Down</code> has the same
effect as <code>Alt-Up</code>/<code>Alt-Down</code>. If
<code><b>tk_strictMotif</b></code> is false and the edit window is not
a text or ctext widget or an Iwidgets combobox, then
<code>Control-p</code> and <code>Control-n</code> behave the same as
<code>Alt-Up</code> and <code>Alt-Down</code>, respectively. If
the edit window is a Tk or tile entry, Tk or tile checkbutton, Tk or
tile menubutton, BWidget Entry, Iwidgets entryfield/spinner/spinint, or
a mentry widget of type <code>"FixedPoint"</code>, then
<code>Up</code>/<code>Down</code> has the same effect as
<code>Alt-Up</code>/<code>Alt-Down</code>.</li>
<li class="tm">When editing a cell that is not the first/last editable
cell within its column, <code>Alt-Prior</code>/<code>Alt-Next</code>
(<code>Command-Prior</code>/<code>Command-Next</code> on Mac OS Classic
and Mac OS X Aqua) terminates the editing in the current cell, moves
the edit window up/down by one page within the column, selects the
content of the edit window's first entry or entry-like component (if
any), and sets the insertion cursor to its end. If the new edit
window is a text or ctext widget then its content is left
unselected. The key sequence
<code>Meta-Prior</code>/<code>Meta-Next</code> has the same effect as
<code>Alt-Prior</code>/<code>Alt-Next</code>. If the edit window
is not a text or ctext widget, BWidget SpinBox, Oakley combobox, or a
mentry widget of type <code>"Date"</code>, <code>"Time"</code>,
<code>"DateTime"</code>, <code>"IPAddr"</code>, or
<code>"IPv6Addr"</code>, then <code>Prior</code>/<code>Next</code> has
the same effect as <code>Alt-Prior</code>/<code>Alt-Next</code>.</li>
<li class="tm">When editing a cell that is not the only editable cell
of the tablelist widget, <code>Alt-Home</code>/<code>Alt-End</code>
(<code>Command-Home</code>/<code>Command-End</code> on Mac OS Classic
and Mac OS X Aqua) terminates the editing in the current cell, moves
the edit window into the first/last editable cell of the tablelist,
selects the content of the edit window's first entry or entry-like
component (if any), and sets the insertion cursor to its end. If
the new edit window is a text or ctext widget then its content is left
unselected. The key sequence
<code>Meta-Home</code>/<code>Meta-End</code> has the same effect as
<code>Alt-Home</code>/<code>Alt-End</code>. If
<code><b>tk_strictMotif</b></code> is false and the edit window is not
a text or ctext widget then <code>Meta-<</code> and
<code>Meta-></code> behave the same as <code>Alt-Home</code> and
<code>Alt-End</code>, respectively. If the edit window is not a
text or ctext widget then
<code>Control-Home</code>/<code>Control-End</code> has the same effect
as <code>Alt-Home</code>/<code>Alt-End</code>.</li>
</ol>
</dd>
<dd class="tm">Before moving the edit window, the key sequences mentioned
under 7 - 11 move the active item or element and change the (cell)selection
and the (cell)selection anchor in the body of the tablelist widget.
For example, if <code>Alt-Up</code>/<code>Alt-Down</code> or
<code>Meta-Up</code>/<code>Meta-Down</code>
(<code>Command-Up</code>/<code>Command-Down</code> on Mac OS Classic and
Mac OS X Aqua) is pressed when editing a cell that is not the first/last
editable cell within its column, then the active item or element (depending
on the selection type) moves one line up/down. If the selection mode
is <code><b>browse</b></code> or <code><b>extended</b></code> then the new
active item or element is also selected and all other items or elements are
deselected. In <code><b>extended</b></code> mode the new active item
or element becomes the (cell)selection anchor. This is exactly the
same behavior as the one exhibited by the <code>Up</code> and
<code>Down</code> keys in the tablelist's body.</dd>
<dd class="tm">If the tablelist's <code><b><a href=
"#state">state</a></b></code> is <code><b>disabled</b></code> then none of
the above actions occur.</dd>
<dt class="tm" id="keywords"><b>KEYWORDS</b></dt>
<dd>tablelist, multi-column, listbox, tree, widget</dd>
</dl>
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