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<html>
<head>
  <title>The mentry::mentry Command</title>

  <meta name="Author" content="Csaba Nemethi">
  <meta name="Keywords" content="mentry, widget, entry, label">
</head>

<body bgcolor="#FFFFFF">
  <div align="center">
    <h1>The <code><b>mentry::mentry</b></code> Command</h1>

    <h2>For Mentry Version 3.6</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><a name="contents"></a>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><a name="quick_ref"></a>Quick Reference</h2>

  <dl>
    <dt><a href="#name">NAME</a></dt>

    <dd><code>mentry::mentry</code> - Create and manipulate multi-entry
    widgets</dd>

    <dt><br>
    <a href="#synopsis">SYNOPSIS</a></dt>

    <dd>
      <pre>
<b>mentry::mentry</b> <i>pathName</i> ?<i>options</i>?
</pre>
    </dd>

    <dt><a href="#std_options">STANDARD OPTIONS</a></dt>

    <dd>
      <pre>
<b>-borderwidth          -highlightcolor      -relief
-highlightbackground  -highlightthickness</b>
</pre>
    </dd>

    <dt><a href="#child_options">OPTIONS FOR ALL ENTRY AND LABEL
    CHILDREN</a></dt>

    <dd>
      <pre>
<b>-background  -cursor  -font  -foreground</b>
</pre>
    </dd>

    <dt><a href="#entry_options">OPTIONS FOR ALL ENTRY CHILDREN</a></dt>

    <dd>
      <pre>
<b>-exportselection    -insertwidth        -selectforeground
-insertbackground   -invalidcommand     -show
-insertborderwidth  -justify            -state
-insertofftime      -selectbackground   -validate
-insertontime       -selectborderwidth  -validatecommand</b>
</pre>
    </dd>

    <dt><a href="#widget_options">WIDGET-SPECIFIC OPTIONS</a></dt>

    <dd><code><b><a href="#body">-body</a></b> {<i>width</i> ?<i>text</i>
    <i>width</i> <i>text</i> ...?}</code></dd>

    <dd><code><b><a href="#disabledbackground">-disabledbackground</a></b>
    <i>color</i></code></dd>

    <dd><code><b><a href="#disabledforeground">-disabledforeground</a></b>
    <i>color</i></code></dd>

    <dd><code><b><a href="#readonlybackground">-readonlybackground</a></b>
    <i>color</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="#textvariable">-textvariable</a></b>
    <i>array</i></code></dd>

    <dt><br>
    <a href="#indices">INDICES</a></dt>

    <dt><br>
    <a href="#description">DESCRIPTION</a></dt>

    <dt><br>
    <a href="#widget_command">WIDGET COMMAND</a></dt>

    <dd><code><i>pathName</i> <b><a href="#adjustentry">adjustentry</a></b>
    <i>index</i> <i>string</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="#cget">cget</a></b>
    <i>option</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#clear">clear</a></b> <i>first</i>
    ?<i>last</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="#entries">entries</a></b></code></dd>

    <dd><code><i>pathName</i> <b><a href=
    "#entrycount">entrycount</a></b></code></dd>

    <dd><code><i>pathName</i> <b><a href="#entrylimit">entrylimit</a></b>
    <i>index</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#entrypath">entrypath</a></b>
    <i>index</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#getarray">getarray</a></b>
    <i>array</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#getlist">getlist</a></b></code></dd>

    <dd><code><i>pathName</i> <b><a href=
    "#getstring">getstring</a></b></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="#isempty">isempty</a></b>
    ?<i>index</i>?</code></dd>

    <dd><code><i>pathName</i> <b><a href="#isfull">isfull</a></b>
    ?<i>index</i>?</code></dd>

    <dd><code><i>pathName</i> <b><a href=
    "#labelcount">labelcount</a></b></code></dd>

    <dd><code><i>pathName</i> <b><a href="#labelpath">labelpath</a></b>
    <i>index</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="#put">put</a></b> <i>startIndex</i>
    ?<i>string</i> <i>string</i> ...?</code></dd>

    <dd><code><i>pathName</i> <b><a href=
    "#setentryextrawidth">setentryextrawidth</a></b> <i>index</i>
    <i>amount</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#setentryfont">setentryfont</a></b>
    <i>index</i> <i>font</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#setentrywidth">setentrywidth</a></b>
    <i>index</i> <i>width</i></code></dd>

    <dd><code><i>pathName</i> <b><a href="#unsetattrib">unsetattrib</a></b>
    <i>name</i></code></dd>

    <dt><br>
    <a href="#bindings">DEFAULT BINDINGS</a></dt>

    <dt><br>
    <a href="#keywords">KEYWORDS</a></dt>

    <dd>mentry, widget, entry, label</dd>
  </dl>

  <div align="center">
    <p><a href="#contents">Contents</a>&nbsp;&nbsp;&nbsp;&nbsp; <a href=
    "index.html">Start page</a></p>
  </div>

  <hr>

  <h2><a name="detailed_ref"></a>Detailed Reference</h2>

  <dl>
    <dt><a name="name"></a><b>NAME</b></dt>

    <dd><code>mentry::mentry</code> - Create and manipulate multi-entry
    widgets</dd>

    <dt><br>
    <a name="synopsis"></a><b>SYNOPSIS</b></dt>

    <dd>
      <pre>
<b>mentry::mentry</b> <i>pathName</i> ?<i>options</i>?
</pre>
    </dd>

    <dt><a name="std_options"></a><b>STANDARD OPTIONS</b></dt>

    <dd>
      <pre>
<b>-borderwidth          -highlightcolor      -relief
-highlightbackground  -highlightthickness</b>
</pre>
    </dd>

    <dd>See the <b>options</b> manual entry for details on the standard Tk
    widget options.&nbsp; These options are only supported by the Mentry
    package, but not by Mentry_tile.</dd>

    <dt><br>
    <a name="child_options"></a><b>OPTIONS FOR ALL ENTRY AND LABEL
    CHILDREN</b></dt>

    <dd>
      <pre>
<b>-background  -cursor  -font  -foreground</b>
</pre>
    </dd>

    <dd>These options (described in the <b>options</b> manual entry) specify
    the values of the options with the same names for all entry and label
    children of the given multi-entry widget.&nbsp; These values may be changed
    for an individual child by using the <code><b>configure</b></code>
    subcommand of the Tcl command corresponding to that child.&nbsp; However,
    applying this method to change the font of an entry child of a tile-based
    mentry widget might break the latter's appearance (this has tile-related
    technical reasons).&nbsp; To avoid this problem, it is recommended to use
    the <code><b><a href="#setentryfont">setentryfont</a></b></code> subcommand
    of the Tcl command associated with the mentry widget for changing the value
    of the <code><b>-font</b></code> option of one of its entry children.</dd>
    
    <dd><br>
    When using the package Mentry_tile, these options have theme-specific
    default values.&nbsp; The common abbreviations <code><b>-bg</b></code> (for
    <code><b>-background</b></code>) and <code><b>-fg</b></code> (for
    <code><b>-foreground</b></code>) are supported for both classical and
    tile-based mentry widgets.</dd>

    <dt><br>
    <a name="entry_options"></a><b>OPTIONS FOR ALL ENTRY CHILDREN</b></dt>

    <dd>
      <pre>
<b>-exportselection    -insertwidth        -selectforeground
-insertbackground   -invalidcommand     -show
-insertborderwidth  -justify            -state
-insertofftime      -selectbackground   -validate
-insertontime       -selectborderwidth  -validatecommand</b>
</pre>
    </dd>

    <dd>These options specify the values of the options with the same names for
    all entry children of the given multi-entry widget.&nbsp; These values may
    be changed for an individual entry child by using the
    <code><b>configure</b></code> subcommand of the Tcl command corresponding
    to that entry.&nbsp; The <code><b>-invalidcommand</b></code>,
    <code><b>-validate</b></code>, and <code><b>-validatecommand</b></code>
    options are only supported if Tk version 8.3 or higher is used, because the
    options with the same names for entry widgets were introduced in Tk
    8.3.&nbsp; The options <code><b>-insertbackground</b></code>,
    <code><b>-insertborderwidth</b></code>, <code><b>-insertofftime</b></code>,
    <code><b>-insertontime</b></code>, <code><b>-insertwidth</b></code>,
    <code><b>-selectbackground</b></code>,
    <code><b>-selectborderwidth</b></code>, and
    <code><b>-selectforeground</b></code> are only supported by the Mentry
    package, but not by Mentry_tile.&nbsp; The common abbreviations
    <code><b>-invcmd</b></code> (for <code><b>-invalidcommand</b></code>) and
    <code><b>-vcmd</b></code> (for <code><b>-validatecommand</b></code>) are
    supported for both classical and tile-based mentry widgets.</dd>

    <dt><br>
    <a name="widget_options"></a><b>WIDGET-SPECIFIC OPTIONS</b></dt>

    <dd>
      <br>
      <a name="body"></a>
      <table border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td>Command-Line Name:&nbsp;</td>
          <td><code><b>-body</b></code></td>
        </tr>

        <tr>
          <td>Database Name:</td>
          <td><code><b>&nbsp;body</b></code></td>
        </tr>

        <tr>
          <td>Database Class:</td>
          <td><code><b>&nbsp;Body</b></code></td>
        </tr>
      </table>

      <blockquote>
        <p>Specifies the initial widths of the entry children of the given
        multi-entry widget, as well as the texts to be displayed in the labels
        separating the entries.&nbsp; The value of this option is viewed as a
        list.&nbsp; Each odd-numbered element is interpreted as the value of
        the <code><b>-width</b></code> configuration option of an entry child,
        while each even-numbered element represents the value of the
        <code><b>-text</b></code> configuration option of a label child.&nbsp;
        That is, each entry width must be followed by a label text, except for
        the last one, for which a corresponding label text is optional.&nbsp;
        The order of the list elements determines the creation order of the
        child widgets; these will be packed in a row, without any horizontal
        padding.&nbsp; The initial width of each entry child also determines
        the number of characters that can be inserted into it; this maximal
        length remains unchanged even if the entry's width is set to a new
        value later on.</p>
        
        <p>The width of an entry child and the text displayed in a label may be
        changed by using the <code><b>configure</b></code> subcommand of the
        Tcl command corresponding to that child.&nbsp; However, applying this
        method to change the width of of an entry child of a tile-based mentry
        widget might break the latter's appearance (this has tile-related
        technical reasons).&nbsp; To avoid this problem, it is recommended to
        use the <code><b><a href="#setentrywidth">setentrywidth</a></b></code>
        subcommand of the Tcl command associated with the mentry widget for
        changing the value of the <code><b>-width</b></code> option of one of
        its entry children.</p>
      </blockquote>
    </dd>

    <dd>
      <a name="disabledbackground"></a>
      <table border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td>Command-Line Name:&nbsp;</td>
          <td><code><b>-disabledbackground</b></code></td>
        </tr>

        <tr>
          <td>Database Name:</td>
          <td><code><b>&nbsp;disabledBackground</b></code></td>
        </tr>

        <tr>
          <td>Database Class:</td>
          <td><code><b>&nbsp;DisabledBackground</b></code></td>
        </tr>
      </table>

      <blockquote>
        <p>This option, which is only supported for Tk versions 8.4 or higher,
        specifies the background color to use for all entry and label children
        of the given multi-entry widget when it is disabled.&nbsp; If the value
        of this option is the empty string then the normal background color is
        used.&nbsp; This option is only supported by the Mentry package, but
        not by Mentry_tile.</p>
      </blockquote>
    </dd>

    <dd>
      <a name="disabledforeground"></a>
      <table border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td>Command-Line Name:&nbsp;</td>
          <td><code><b>-disabledforeground</b></code></td>
        </tr>

        <tr>
          <td>Database Name:</td>
          <td><code><b>&nbsp;disabledForeground</b></code></td>
        </tr>

        <tr>
          <td>Database Class:</td>
          <td><code><b>&nbsp;DisabledForeground</b></code></td>
        </tr>
      </table>

      <blockquote>
        <p>This option, which is only supported for Tk versions 8.4 or higher,
        specifies the foreground color to use for all entry and label children
        of the given multi-entry widget when it is disabled.&nbsp; If the value
        of this option is the empty string then the normal foreground color is
        used.&nbsp; This option is only supported by the Mentry package, but
        not by Mentry_tile.</p>
      </blockquote>
    </dd>

    <dd>
      <a name="readonlybackground"></a>
      <table border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td>Command-Line Name:&nbsp;</td>
          <td><code><b>-readonlybackground</b></code></td>
        </tr>

        <tr>
          <td>Database Name:</td>
          <td><code><b>&nbsp;readonlyBackground</b></code></td>
        </tr>

        <tr>
          <td>Database Class:</td>
          <td><code><b>&nbsp;ReadonlyBackground</b></code></td>
        </tr>
      </table>

      <blockquote>
        <p>This option, which is only supported for Tk versions 8.4 or higher,
        specifies the background color to use for all entry and label children
        of the given multi-entry widget when it is readonly.&nbsp; If the value
        of this option is the empty string then the normal background color is
        used.&nbsp; This option is only supported by the Mentry package, but
        not by Mentry_tile.</p>
      </blockquote>
    </dd>

    <dd>
      <a name="takefocus"></a>
      <table border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td>Command-Line Name:&nbsp;</td>
          <td><code><b>-takefocus</b></code></td>
        </tr>

        <tr>
          <td>Database Name:</td>
          <td><code><b>&nbsp;takeFocus</b></code></td>
        </tr>

        <tr>
          <td>Database Class:</td>
          <td><code><b>&nbsp;TakeFocus</b></code></td>
        </tr>
      </table>

      <blockquote>
        <p>This option determines whether the widget accepts the focus during
        keyboard traversal.&nbsp; It is almost identical to the standard option
        with the same name (see the <b>options</b> manual entry for
        details).&nbsp; The only difference is that not the widget itself but
        its first enabled entry child will receive the focus during keyboard
        traversal with the standard keys (<code>Tab</code> and
        <code>Shift-Tab</code>).&nbsp; See the <a href="#bindings">DEFAULT
        BINDINGS</a> section below for information on how to move the focus
        from one entry child to another using the keyboard.</p>
      </blockquote>
    </dd>

    <dd>
      <a name="textvariable"></a>
      <table border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td>Command-Line Name:&nbsp;</td>
          <td><code><b>-textvariable</b></code></td>
        </tr>

        <tr>
          <td>Database Name:</td>
          <td><code><b>&nbsp;textvariable</b></code></td>
        </tr>

        <tr>
          <td>Database Class:</td>
          <td><code><b>&nbsp;Variable</b></code></td>
        </tr>
      </table>

      <blockquote>
        <p>If the value of this option is not an empty string then it must be
        an array.&nbsp; In this case, for each entry child of the given
        multi-entry widget the value of the array element with the index of the
        entry as element name specifies the value of the
        <code><b>-textvariable</b></code> option for that entry.&nbsp; The
        entry indices start with <code>0</code>.&nbsp; For example,
        specifying&nbsp; <code>-textvariable arr</code>&nbsp; for a multi-entry
        widget having two entry children is equivalent to specifying&nbsp;
        <code>-textvariable arr(0)</code>&nbsp; for the first and&nbsp;
        <code>-textvariable arr(1)</code>&nbsp; for the second entry child of
        that widget.</p>
      </blockquote>
    </dd>

    <dt><a name="description"></a><b>DESCRIPTION</b></dt>

    <dd>The <code><b>mentry::mentry</b></code> command creates a new window
    named <code><i>pathName</i></code> and of the class
    <code><b>Mentry</b></code>, and makes it into a <b>mentry</b> widget.&nbsp;
    Additional options, described above, may be specified on the command line
    or in the option database to configure aspects of the mentry such as its
    colors, font, and children.&nbsp; The <code><b>mentry::mentry</b></code>
    command returns its <code><i>pathName</i></code> argument.&nbsp; 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><br>
    The word <i>mentry</i> is an abbreviation of <i>multi-entry</i>.&nbsp; A
    mentry is a mega-widget consisting of any number of entries separated by
    labels, all embedded in a frame.&nbsp; Due to appropriately chosen
    configuration options for the entries and labels, a mentry widget looks
    like one single entry containing preinserted text pieces that cannot be
    moved, changed, or deleted by the user.</dd>

    <dd><br>
    As described above, the initial width of each entry child (specified by the
    <code><b><a href="#body">-body</a></b></code> configuration option) also
    determines the maximal number of characters that can be inserted into
    it.&nbsp; This is achieved with the aid of the <code><b><a href=
    "wcbRef.html#callback">wcb::callback</a></b></code> command, by registering
    the <code><b><a href=
    "wcbRef.html#entrycb">wcb::checkEntryLen</a></b></code>
    before-<code><b>insert</b></code> callback with the entry child.&nbsp; In
    order to keep this callback, additional before-<code><b>insert</b></code>
    callbacks (if needed) should only be registered with the <code><b><a href=
    "wcbRef.html#cbappend">wcb::cbappend</a></b></code> and <code><b><a href=
    "wcbRef.html#cbprepend">wcb::cbprepend</a></b></code> commands.&nbsp; When
    reaching this limit in an entry having the input focus, the latter is set
    automatically to the next enabled entry child, the contents of that widget
    is selected, and the insertion cursor is set to its end.&nbsp; This is made
    sure by defining an appropriate after-<code><b>insert</b></code> callback,
    which must be kept to be the last such callback for the entry.&nbsp; For
    this reason, additional after-<code><b>insert</b></code> callbacks (if
    needed) should only be registered with the
    <code><b>wcb::cbprepend</b></code> command.&nbsp; The same command should
    be used exclusively to define after-<code><b>motion</b></code> callbacks
    (if needed), because <code><b>mentry::mentry</b></code> registers one that
    must be the last after-<code><b>motion</b></code> callback for each entry
    child.</dd>

    <dd><br>
    Each mentry widget may have any number of <b>attributes</b>, which can be
    used in commands that create or manipulate mentry widgets for particular
    purposes.&nbsp; For example, each date mentry created by the
    <code><b><a href=
    "mentryDateTime.html#dateMentry">mentry::dateMentry</a></b></code> command
    has a <code><b>type</b></code> attribute having the value
    <code>"Date"</code> and a <code><b>format</b></code> attribute specifying
    the meanings of its components.&nbsp; The values of these attributes are
    queried and used in the bodies of the procedures <code><b><a href=
    "mentryDateTime.html#putClockVal">mentry::putClockVal</a></b></code> and
    <code><b><a href=
    "mentryDateTime.html#getClockVal">mentry::getClockVal</a></b></code>.</dd>

    <dt><br>
    <a name="indices"></a><b>INDICES</b></dt>

    <dd>
      Some of the widget commands for mentries take an index as argument.&nbsp;
      An index specifies a particular entry or label child of the mentry, in
      any of the following ways:<br>
      &nbsp;

      <table border="0" cellpadding="0" cellspacing="0">
        <tr valign="top">
          <td width="75"><code><i>number</i></code></td>

          <td>Specifies the child as a numerical index, where <code>0</code>
          corresponds to the first entry or label child.<br>
          &nbsp;</td>
        </tr>

        <tr valign="top">
          <td><code><b>end</b></code></td>

          <td>Indicates the last entry or label child of the mentry.</td>
        </tr>
      </table>

      <p>The word <code><b>end</b></code> can be abbreviated as
      <code><b>en</b></code> or <code><b>e</b></code>.&nbsp; Out-of-range
      indices are automatically rounded to the nearest legal value.</p>
    </dd>

    <dt><a name="widget_command"></a><b>WIDGET COMMAND</b></dt>

    <dd>
      The <code><b>mentry::mentry</b></code> command creates a new Tcl command
      whose name is <code><i>pathName</i></code>.&nbsp; This command may be
      used to invoke various operations on the widget.&nbsp; 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.&nbsp; The following commands are
    possible for mentry widgets:</dd>

    <dd>
      <dl>
        <dt><br>
        <a name="adjustentry"></a><code><i>pathName</i> <b>adjustentry</b>
        <i>index</i> <i>string</i></code></dt>

        <dd>Increases the width in pixels of the entry child identified by
        <code><i>index</i></code> if needed, to make it just large enough for
        texts of the child-specific maximal length, consisting of characters
        contained in the <code><i>string</i></code> argument.&nbsp; Returns an
        empty string.</dd>
        
        <dd><br>
        For example, when constructing a mentry widget whose components will
        accept up to two uppercase hexadecimal digits only, by passing the
        string <code>"0123456789ABCDEF"</code> to this subcommand you can make
        sure that the entry children will have optimal widths, just large
        enough to display not only the decimal digits, but also up to two
        letters in the range <code>A</code> - <code>F</code> (which need more
        room than the decimal digits when using a proportionally-spaced
        font).&nbsp; It is recommended to invoke this subcommand even if the
        allowed characters are restricted to the digits <code>0</code> -
        <code>9</code> only, because in some fonts not all decimal digits have
        the same width.</dd>

        <dt><br>
        <a name="attrib"></a><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.&nbsp; 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>.&nbsp; 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).&nbsp; 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.&nbsp;
        <code><i>name</i></code> may be an arbitrary string.</dd>

        <dt><br>
        <a name="cget"></a><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>mentry::mentry</b></code> command.</dd>

        <dt><br>
        <a name="clear"></a><code><i>pathName</i> <b>clear</b> <i>first</i>
        ?<i>last</i>?</code></dt>

        <dd>Erases the contents of one or more entry children of the
        widget.&nbsp; <code><i>first</i></code> and <code><i>last</i></code>
        are indices specifying the first and last entries in the range to
        clear.&nbsp; If <code><i>last</i></code> is not specified then it
        defaults to <code><i>first</i></code>, i.e., a single entry child is
        cleared.&nbsp; The return value is an empty string.</dd>

        <dt><br>
        <a name="configure"></a><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.&nbsp;
        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).&nbsp; 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).&nbsp; 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.&nbsp; <code><i>option</i></code> may have any of the values
        accepted by the <code><b>mentry::mentry</b></code> command.</dd>

        <dt><br>
        <a name="entries"></a><code><i>pathName</i> <b>entries</b></code></dt>

        <dd>Returns a list containing the path names of all entry children of
        the widget.</dd>

        <dt><br>
        <a name="entrycount"></a><code><i>pathName</i>
        <b>entrycount</b></code></dt>

        <dd>Returns the number of all entry children of the widget.</dd>

        <dt><br>
        <a name="entrylimit"></a><code><i>pathName</i> <b>entrylimit</b>
        <i>index</i></code></dt>

        <dd>Returns the number of characters that can be inserted into the
        entry child identfied by <code><i>index</i></code>.</dd>

        <dt><br>
        <a name="entrypath"></a><code><i>pathName</i> <b>entrypath</b>
        <i>index</i></code></dt>

        <dd>Returns the path name of the entry child identfied by
        <code><i>index</i></code>.</dd>

        <dt><br>
        <a name="getarray"></a><code><i>pathName</i> <b>getarray</b>
        <i>array</i></code></dt>

        <dd>For each entry child of the widget, the command assigns the string
        contained in the entry to the element of <code><i>array</i></code>
        having the index of the entry as element name.&nbsp; The entry indices
        start with <code>0</code>.&nbsp; The return value is an empty
        string.</dd>

        <dt><br>
        <a name="getlist"></a><code><i>pathName</i> <b>getlist</b></code></dt>

        <dd>Returns a list containing the strings of all entry children of the
        widget.</dd>

        <dt><br>
        <a name="getstring"></a><code><i>pathName</i>
        <b>getstring</b></code></dt>

        <dd>Returns a string built by concatenating the strings contained in
        the entry children of the widget with the texts displayed in the labels
        separating the entries, in the creation order of the children, as given
        by the <code><b><a href="#body">-body</a></b></code> configuration
        option.&nbsp; That is, the string of the first entry child is followed
        by the text of the first label, which in turn is followed by the string
        of the second entry, and so on.</dd>

        <dt><br>
        <a name="hasattrib"></a><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><br>
        <a name="isempty"></a><code><i>pathName</i> <b>isempty</b>
        ?<i>index</i>?</code></dt>

        <dd>If <code><i>index</i></code> is specified then the command returns
        the value <code>1</code> if the string contained in the entry child
        identfied by <code><i>index</i></code> is empty and <code>0</code>
        otherwise.&nbsp; If this optional argument is not present then the
        command returns the value <code>1</code> if the strings contained in
        the entry children of the widget are all empty and <code>0</code>
        otherwise.</dd>

        <dt><br>
        <a name="isfull"></a><code><i>pathName</i> <b>isfull</b>
        ?<i>index</i>?</code></dt>

        <dd>If <code><i>index</i></code> is specified then the command returns
        the value <code>1</code> if the length of the string contained in the
        entry child identfied by <code><i>index</i></code> equals the number of
        characters that can be inserted into the entry and <code>0</code>
        otherwise.&nbsp; If this optional argument is not present then the
        command returns the value <code>1</code> if the lengths of the strings
        contained in the entry children of the widget all equal the numbers of
        characters that can be inserted into the respective entries (i.e., if
        all entry children are full) and <code>0</code> otherwise.</dd>

        <dt><br>
        <a name="labelcount"></a><code><i>pathName</i>
        <b>labelcount</b></code></dt>

        <dd>Returns the number of all label children of the widget.</dd>

        <dt><br>
        <a name="labelpath"></a><code><i>pathName</i> <b>labelpath</b>
        <i>index</i></code></dt>

        <dd>Returns the path name of the label child identfied by
        <code><i>index</i></code>.</dd>

        <dt><br>
        <a name="labels"></a><code><i>pathName</i> <b>labels</b></code></dt>

        <dd>Returns a list containing the path names of all label children of
        the widget.</dd>

        <dt><br>
        <a name="put"></a><code><i>pathName</i> <b>put</b> <i>startIndex</i>
        ?<i>string</i> <i>string</i> ...?</code></dt>

        <dd>Replaces the texts of the entry children whose indices are greater
        than or equal to <code><i>startIndex</i></code> with the corresponding
        <code><i>string</i></code> arguments by using the
        <code><b>delete</b></code> and <code><b>insert</b></code> operations,
        until either the entries or the <code><i>string</i></code>s are
        consumed.&nbsp; If one of these subcommands gets canceled by some
        before-callback in any entry child then the command restores the
        original contents of all affected entries and returns the value
        <code>0</code>, otherwise it returns <code>1</code>.&nbsp; In both
        cases, the command keeps the position of the insertion cursor in all
        entry children.</dd>

        <dt><br>
        <a name="setentryextrawidth"></a><code><i>pathName</i>
        <b>setentryextrawidth</b> <i>index</i> <i>amount</i></code></dt>

        <dd>Specifies additonal width to provide for the entry child identified
        by <code><i>index</i></code>.&nbsp; <code><i>amount</i></code> may have
        any of the standard forms for screen distances (e.g., a number of
        pixels).&nbsp; The return value is an empty string.</dd>
 
        <dd><br>
        Notice that changing the width of an entry child has no impact on the
        number of characters that can be inserted into it, which remains set to
        the corresponding component of the value of the mentry's
        <code><b><a href="#body">-body</a></b></code> option.</dd>

        <dt><br>
        <a name="setentryfont"></a><code><i>pathName</i> <b>setentryfont</b>
        <i>index</i> <i>font</i></code></dt>

        <dd>Sets the font of the entry child identified by
        <code><i>index</i></code> to the value given by
        <code><i>font</i></code>.&nbsp; This is done by invoking the
        <code><b>configure</b></code> subcommand of the Tcl command
        corresponding to the entry.&nbsp; When using the package Mentry_tile,
        this command also performs some additional steps necessary for updating
        the appearance of the tile-based mentry widget.&nbsp; The return value
        is an empty string.</dd>

        <dt><br>
        <a name="setentrywidth"></a><code><i>pathName</i> <b>setentrywidth</b>
        <i>index</i> <i>width</i></code></dt>

        <dd>Sets the width of the entry child identified by
        <code><i>index</i></code> to the number of characters given by
        <code><i>width</i></code>.&nbsp; This is done by invoking the
        <code><b>configure</b></code> subcommand of the Tcl command
        corresponding to the entry.&nbsp; When using the package Mentry_tile,
        this command also performs some additional steps necessary for updating
        the appearance of the tile-based mentry widget.&nbsp; The return value
        is an empty string.</dd>
 
        <dd><br>
        Notice that changing the width of an entry child has no impact on the
        number of characters that can be inserted into it, which remains set to
        the corresponding component of the value of the mentry's
        <code><b><a href="#body">-body</a></b></code> option.</dd>

        <dt><br>
        <a name="unsetattrib"></a><code><i>pathName</i> <b>unsetattrib</b>
        <i>name</i></code></dt>

        <dd>Unsets the attribute <code><i>name</i></code>.&nbsp; Returns an
        empty string.</dd>
      </dl>
    </dd>

    <dt><br>
    <a name="bindings"></a><b>DEFAULT BINDINGS</b></dt>

    <dd>
      The <code><b>mentry::mentry</b></code> command partially redefines the
      bindings of the children of the mentry widget it creates:<br>
      &nbsp;

      <ol>
        <li>Clicking mouse button 1 in a label child positions the insertion
        cursor to the end of the last enabled entry preceding the label, sets
        the input focus to that entry, and clears any selection in it.<br>
        &nbsp;</li>

        <li>If in a non-empty entry child a character is typed that is
        contained in the label following that entry (if any), then the focus is
        moved to the next enabled entry child, the contents of that entry are
        selected, and the insertion cursor is set to its end.<br>
        &nbsp;</li>

        <li>At the beginning of an entry child that is not the first enabled
        entry within the widget, the <code>Left</code> key clears the selection
        in that entry, moves the focus to the previous enabled entry child, and
        sets the insertion cursor to the end of that widget.&nbsp; Similarly,
        at the end of an entry child that is not the last enabled entry within
        the widget, the <code>Right</code> key clears the selection in that
        entry, moves the focus to the next enabled entry child, and sets the
        insertion cursor to the beginning of that widget.&nbsp; If
        <code><b>tk_strictMotif</b></code> is false then <code>Control-b</code>
        and <code>Control-f</code> behave the same as <code>Left</code> and
        <code>Right</code>, respectively.<br>
        &nbsp;</li>

        <li>In an entry child that is not the first enabled entry within the
        widget, <code>Control-Left</code> moves the focus to the previous
        enabled entry child, selects the contents of that widget, and sets the
        insertion cursor to its end; if there is no enabled entry child to the
        left of the current one then <code>Control-Left</code> moves the
        insertion cursor to the beginning of the current entry and clears the
        selection in that widget.&nbsp; Similarly, in an entry child that is
        not the last enabled entry within the widget,
        <code>Control-Right</code> moves the focus to the next enabled entry
        child, selects the contents of that widget, and sets the insertion
        cursor to its end; if there is no enabled entry child to the right of
        the current one then <code>Control-Right</code> moves the insertion
        cursor to the end of the current entry and clears the selection in that
        widget.&nbsp; If <code><b>tk_strictMotif</b></code> is false then
        <code>Meta-b</code> and <code>Meta-f</code> behave the same as
        <code>Control-Left</code> and <code>Control-Right</code>,
        respectively.<br>
        &nbsp;</li>

        <li>The <code>Home</code> key clears the selection in the current entry
        widget, moves the focus to the first enabled entry child, and sets the
        insertion cursor to the beginning of that widget.&nbsp; Similarly, the
        <code>End</code> key clears the selection in the current entry widget,
        moves the focus to the last enabled entry child, and sets the insertion
        cursor to the end of that widget.&nbsp; If
        <code><b>tk_strictMotif</b></code> is false then <code>Control-a</code>
        and <code>Control-e</code> behave the same as <code>Home</code> and
        <code>End</code>, respectively.<br>
        &nbsp;</li>

        <li><code>Shift-Home</code> moves the focus to the first enabled entry
        child, sets the insertion cursor to the beginning of that widget, and
        either extends the selection to that position, or clears the selection
        in the current entry and selects the contents of the new widget,
        depending upon whether the current entry is the first enabled entry
        child or not.&nbsp; Similarly, <code>Shift-End</code> moves the focus
        to the last enabled entry child, sets the insertion cursor to the end
        of that widget, and either extends the selection to that position, or
        clears the selection in the current entry and selects the contents of
        the new widget, depending upon whether the current entry is the last
        enabled entry child or not.<br>
        &nbsp;</li>

        <li>The <code>BackSpace</code> key deletes the selection if there is
        one in the current entry.&nbsp; Otherwise, it deletes either the
        character to the left of the insertion cursor in the current entry, or
        the last character of the previous enabled entry child.&nbsp; The
        latter takes place at the beginning of an entry child that is not the
        first enabled entry within the widget; in this case, the
        <code>BackSpace</code> key also moves the focus to the previous enabled
        entry child and sets the insertion cursor to its end.&nbsp; If
        <code><b>tk_strictMotif</b></code> is false then <code>Control-h</code>
        behaves the same as <code>BackSpace</code>.<br>
        &nbsp;</li>

        <li>If <code><b>tk_strictMotif</b></code> is false then
        <code>Meta-d</code> deletes all characters to the right of the
        insertion cursor within the current entry, while
        <code>Meta-BackSpace</code> and <code>Meta-Delete</code> delete either
        all characters to the left of the insertion cursor in the current
        entry, or the contents of the previous enabled entry child.&nbsp; The
        latter takes place at the beginning of an entry child that is not the
        first enabled entry within the widget; in this case,
        <code>Meta-BackSpace</code> and <code>Meta-Delete</code> also clear the
        selection in the current entry widget and move the focus to the
        previous enabled entry child.</li>
      </ol>
    </dd>

    <dt><br>
    <a name="keywords"></a><b>KEYWORDS</b></dt>

    <dd>mentry, widget, entry, label</dd>
  </dl>

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