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<?xml version="1.0" encoding="UTF-8"?>
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<!-- q3multilineedit.cpp -->
<title>Qt 4.8: Q3MultiLineEdit Class Reference</title>
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<a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
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<li class="first"><a href="index.html">Home</a></li>
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<li><a href="modules.html">Modules</a></li>
<li>Qt3SupportLight</li>
<li>Q3MultiLineEdit</li>
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<div class="content mainContent">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#public-slots">Public Slots</a></li>
<li class="level1"><a href="#protected-functions">Protected Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<h1 class="title">Q3MultiLineEdit Class Reference</h1>
<!-- $$$Q3MultiLineEdit-brief -->
<p>The Q3MultiLineEdit widget is a simple editor for inputting text. <a href="#details">More...</a></p>
<!-- @@@Q3MultiLineEdit -->
<pre class="cpp"> <span class="preprocessor">#include <Q3MultiLineEdit></span></pre><p><b>This class is part of the Qt 3 support library.</b> It is provided to keep old source code working. We strongly advise against using it in new code. See <a href="porting4.html#qmultilineedit">Porting to Qt 4</a> for more information.</p>
<p><b>Inherits: </b><a href="q3textedit.html">Q3TextEdit</a>.</p>
<ul>
<li><a href="q3multilineedit-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="properties"></a>
<h2>Properties</h2>
<table class="propsummary">
<tr><td class="topAlign"><ul>
<li class="fn"><b><a href="q3multilineedit.html#alignment-prop">alignment</a></b> : Qt::Alignment</li>
<li class="fn"><b><a href="q3multilineedit.html#atBeginning-prop">atBeginning</a></b> : const bool</li>
<li class="fn"><b><a href="q3multilineedit.html#atEnd-prop">atEnd</a></b> : const bool</li>
</ul></td><td class="topAlign"><ul>
<li class="fn"><b><a href="q3multilineedit.html#edited-prop">edited</a></b> : bool</li>
<li class="fn"><b><a href="q3multilineedit.html#numLines-prop">numLines</a></b> : const int</li>
</ul>
</td></tr>
</table>
<ul>
<li class="fn">19 properties inherited from <a href="q3textedit.html#properties">Q3TextEdit</a></li>
<li class="fn">10 properties inherited from <a href="q3scrollview.html#properties">Q3ScrollView</a></li>
<li class="fn">2 properties inherited from <a href="q3frame.html#properties">Q3Frame</a></li>
<li class="fn">6 properties inherited from <a href="qframe.html#properties">QFrame</a></li>
<li class="fn">58 properties inherited from <a href="qwidget.html#properties">QWidget</a></li>
<li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#Q3MultiLineEdit">Q3MultiLineEdit</a></b> ( QWidget * <i>parent</i> = 0, const char * <i>name</i> = 0 )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#dtor.Q3MultiLineEdit">~Q3MultiLineEdit</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> Qt::Alignment </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#alignment-prop">alignment</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#atBeginning-prop">atBeginning</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#atEnd-prop">atEnd</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#autoUpdate">autoUpdate</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorWordBackward">cursorWordBackward</a></b> ( bool <i>mark</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorWordForward">cursorWordForward</a></b> ( bool <i>mark</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#edited-prop">edited</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#hasMarkedText">hasMarkedText</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#insertAt-2">insertAt</a></b> ( const QString & <i>s</i>, int <i>line</i>, int <i>col</i>, bool <i>mark</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#insertLine">insertLine</a></b> ( const QString & <i>txt</i>, int <i>line</i> = -1 )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#markedText">markedText</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#maxLines">maxLines</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#numLines-prop">numLines</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#removeLine">removeLine</a></b> ( int <i>paragraph</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#alignment-prop">setAlignment</a></b> ( Qt::Alignment <i>flags</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#setCursorPosition-2">setCursorPosition</a></b> ( int <i>line</i>, int <i>col</i>, bool <i>mark</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#edited-prop">setEdited</a></b> ( bool )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#setMaxLines">setMaxLines</a></b> ( int <i>max</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#textLine">textLine</a></b> ( int <i>line</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#totalHeight">totalHeight</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#totalWidth">totalWidth</a></b> () const</td></tr>
</table>
<a name="reimplemented-public-functions"></a>
<h2>Reimplemented Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#insertAt">insertAt</a></b> ( const QString & <i>s</i>, int <i>line</i>, int <i>col</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#setCursorPosition">setCursorPosition</a></b> ( int <i>line</i>, int <i>col</i> )</td></tr>
</table>
<ul>
<li class="fn">53 public functions inherited from <a href="q3textedit.html#public-functions">Q3TextEdit</a></li>
<li class="fn">49 public functions inherited from <a href="q3scrollview.html#public-functions">Q3ScrollView</a></li>
<li class="fn">4 public functions inherited from <a href="q3frame.html#public-functions">Q3Frame</a></li>
<li class="fn">14 public functions inherited from <a href="qframe.html#public-functions">QFrame</a></li>
<li class="fn">221 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li>
<li class="fn">29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
<li class="fn">13 public functions inherited from <a href="qpaintdevice.html#public-functions">QPaintDevice</a></li>
</ul>
<a name="public-slots"></a>
<h2>Public Slots</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#deselect">deselect</a></b> ()</td></tr>
</table>
<ul>
<li class="fn">60 public slots inherited from <a href="q3textedit.html#public-slots">Q3TextEdit</a></li>
<li class="fn">8 public slots inherited from <a href="q3scrollview.html#public-slots">Q3ScrollView</a></li>
<li class="fn">19 public slots inherited from <a href="qwidget.html#public-slots">QWidget</a></li>
<li class="fn">1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li>
</ul>
<a name="protected-functions"></a>
<h2>Protected Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#backspace">backspace</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorDown">cursorDown</a></b> ( bool <i>mark</i> = false )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorLeft">cursorLeft</a></b> ( bool <i>mark</i> = false, bool <i>wrap</i> = true )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QPoint </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorPoint">cursorPoint</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorRight">cursorRight</a></b> ( bool <i>mark</i> = false, bool <i>wrap</i> = true )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#cursorUp">cursorUp</a></b> ( bool <i>mark</i> = false )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#end">end</a></b> ( bool <i>mark</i> = false )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#getMarkedRegion">getMarkedRegion</a></b> ( int * <i>line1</i>, int * <i>col1</i>, int * <i>line2</i>, int * <i>col2</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#home">home</a></b> ( bool <i>mark</i> = false )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#insertAndMark">insertAndMark</a></b> ( const QString & <i>str</i>, bool <i>mark</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#killLine">killLine</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#lineLength">lineLength</a></b> ( int <i>row</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#newLine">newLine</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#pageDown">pageDown</a></b> ( bool <i>mark</i> = false )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3multilineedit.html#pageUp">pageUp</a></b> ( bool <i>mark</i> = false )</td></tr>
</table>
<ul>
<li class="fn">22 protected functions inherited from <a href="q3textedit.html#protected-functions">Q3TextEdit</a></li>
<li class="fn">26 protected functions inherited from <a href="q3scrollview.html#protected-functions">Q3ScrollView</a></li>
<li class="fn">5 protected functions inherited from <a href="q3frame.html#protected-functions">Q3Frame</a></li>
<li class="fn">3 protected functions inherited from <a href="qframe.html#protected-functions">QFrame</a></li>
<li class="fn">37 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li>
<li class="fn">8 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
<li class="fn">1 protected function inherited from <a href="qpaintdevice.html#protected-functions">QPaintDevice</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">14 signals inherited from <a href="q3textedit.html#signals">Q3TextEdit</a></li>
<li class="fn">5 signals inherited from <a href="q3scrollview.html#signals">Q3ScrollView</a></li>
<li class="fn">1 signal inherited from <a href="qwidget.html#signals">QWidget</a></li>
<li class="fn">1 signal inherited from <a href="qobject.html#signals">QObject</a></li>
<li class="fn">4 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li>
<li class="fn">7 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li>
<li class="fn">1 protected slot inherited from <a href="qwidget.html#protected-slots">QWidget</a></li>
</ul>
<a name="details"></a>
<!-- $$$Q3MultiLineEdit-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The Q3MultiLineEdit widget is a simple editor for inputting text.</p>
<p>The Q3MultiLineEdit was a simple editor widget in former Qt versions. Qt 3.0 includes a new richtext engine which obsoletes Q3MultiLineEdit. It is still included for compatibility reasons. It is now a subclass of <a href="q3textedit.html">Q3TextEdit</a>, and provides enough of the old Q3MultiLineEdit API to keep old applications working.</p>
<p>If you implement something new with Q3MultiLineEdit, we suggest using <a href="q3textedit.html">Q3TextEdit</a> instead and call Q3TextEdit::setTextFormat(<a href="qt.html#TextFormat-enum">Qt::PlainText</a>).</p>
<p>Although most of the old Q3MultiLineEdit API is still available, there is a few difference. The old Q3MultiLineEdit operated on lines, not on paragraphs. As lines change all the time during wordwrap, the new richtext engine uses paragraphs as basic elements in the data structure. All functions (<a href="q3multilineedit.html#numLines-prop">numLines</a>(), <a href="q3multilineedit.html#textLine">textLine</a>(), etc.) that operated on lines, now operate on paragraphs. Further, getString() has been removed completely. It revealed too much of the internal data structure.</p>
<p>Applications which made normal and reasonable use of Q3MultiLineEdit should still work without problems. Some odd usage will require some porting. In these cases, it may be better to use <a href="q3textedit.html">Q3TextEdit</a> now.</p>
</div>
<p><b>See also </b><a href="q3textedit.html">Q3TextEdit</a>.</p>
<!-- @@@Q3MultiLineEdit -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$alignment-prop$$$alignment$$$setAlignmentQt::Alignment -->
<h3 class="fn"><a name="alignment-prop"></a><span class="name">alignment</span> : <span class="type"><a href="qt.html#AlignmentFlag-enum">Qt::Alignment</a></span></h3>
<p>This property holds the editor's paragraph alignment.</p>
<p>Sets the alignment to flag, which must be <a href="qt.html#AlignmentFlag-enum">Qt::AlignLeft</a>, <a href="qt.html#AlignmentFlag-enum">Qt::AlignHCenter</a>, or <tt>Qt::AlignRight</tt>.</p>
<p>If flag is an illegal flag, nothing happens.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> Qt::Alignment </td><td class="memItemRight bottomAlign"><span class="name"><b>alignment</b></span> () const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setAlignment</b></span> ( Qt::Alignment <i>flags</i> )</td></tr>
</table>
<!-- @@@alignment -->
<!-- $$$atBeginning-prop$$$atBeginning -->
<h3 class="fn"><a name="atBeginning-prop"></a><span class="name">atBeginning</span> : const <span class="type">bool</span></h3>
<p>This property holds whether the cursor is placed at the beginning of the text.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>atBeginning</b></span> () const</td></tr>
</table>
<p><b>See also </b><a href="q3multilineedit.html#atEnd-prop">atEnd</a>.</p>
<!-- @@@atBeginning -->
<!-- $$$atEnd-prop$$$atEnd -->
<h3 class="fn"><a name="atEnd-prop"></a><span class="name">atEnd</span> : const <span class="type">bool</span></h3>
<p>This property holds whether the cursor is placed at the end of the text.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>atEnd</b></span> () const</td></tr>
</table>
<p><b>See also </b><a href="q3multilineedit.html#atBeginning-prop">atBeginning</a>.</p>
<!-- @@@atEnd -->
<!-- $$$edited-prop$$$edited$$$setEditedbool -->
<h3 class="fn"><a name="edited-prop"></a><span class="name">edited</span> : <span class="type">bool</span></h3>
<p>This property holds whether the document has been edited by the user.</p>
<p>This is the same as <a href="q3textedit.html" class="compat">Q3TextEdit</a>'s "modifed" property.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>edited</b></span> () const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setEdited</b></span> ( bool )</td></tr>
</table>
<!-- @@@edited -->
<!-- $$$numLines-prop$$$numLines -->
<h3 class="fn"><a name="numLines-prop"></a><span class="name">numLines</span> : const <span class="type">int</span></h3>
<p>This property holds the number of paragraphs in the editor.</p>
<p>The count includes any empty paragraph at top and bottom, so for an empty editor this method returns 1.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>numLines</b></span> () const</td></tr>
</table>
<!-- @@@numLines -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$Q3MultiLineEdit[overload1]$$$Q3MultiLineEditQWidget*constchar* -->
<h3 class="fn"><a name="Q3MultiLineEdit"></a>Q3MultiLineEdit::<span class="name">Q3MultiLineEdit</span> ( <span class="type"><a href="qwidget.html">QWidget</a></span> * <i>parent</i> = 0, const <span class="type">char</span> * <i>name</i> = 0 )</h3>
<p>Constructs a new, empty, <a href="q3multilineedit.html" class="compat">Q3MultiLineEdit</a> with parent <i>parent</i> called <i>name</i>.</p>
<!-- @@@Q3MultiLineEdit -->
<!-- $$$~Q3MultiLineEdit[overload1]$$$~Q3MultiLineEdit -->
<h3 class="fn"><a name="dtor.Q3MultiLineEdit"></a>Q3MultiLineEdit::<span class="name">~Q3MultiLineEdit</span> ()</h3>
<p>Destructor.</p>
<!-- @@@~Q3MultiLineEdit -->
<!-- $$$autoUpdate[overload1]$$$autoUpdate -->
<h3 class="fn"><a name="autoUpdate"></a><span class="type">bool</span> Q3MultiLineEdit::<span class="name">autoUpdate</span> () const</h3>
<p>This function is a noop that always returns true.</p>
<!-- @@@autoUpdate -->
<!-- $$$backspace[overload1]$$$backspace -->
<h3 class="fn"><a name="backspace"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">backspace</span> ()<tt> [virtual protected]</tt></h3>
<p>Deletes the character on the left side of the text cursor and moves the cursor one position to the left. If a text has been selected by the user (e.g. by clicking and dragging) the cursor is put at the beginning of the selected text and the selected text is removed.</p>
<p><a href="q3textedit.html#del">del</a>()</p>
<!-- @@@backspace -->
<!-- $$$cursorDown[overload1]$$$cursorDownbool -->
<h3 class="fn"><a name="cursorDown"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">cursorDown</span> ( <span class="type">bool</span> <i>mark</i> = false )<tt> [virtual protected]</tt></h3>
<p>Moves the cursor one line down. If <i>mark</i> is true, the text is selected.</p>
<p><b>See also </b><a href="q3multilineedit.html#cursorUp">cursorUp</a>(), <a href="q3multilineedit.html#cursorLeft">cursorLeft</a>(), and <a href="q3multilineedit.html#cursorRight">cursorRight</a>().</p>
<!-- @@@cursorDown -->
<!-- $$$cursorLeft[overload1]$$$cursorLeftboolbool -->
<h3 class="fn"><a name="cursorLeft"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">cursorLeft</span> ( <span class="type">bool</span> <i>mark</i> = false, <span class="type">bool</span> <i>wrap</i> = true )<tt> [virtual protected]</tt></h3>
<p>Moves the cursor one character to the left. If <i>mark</i> is true, the text is selected. The <i>wrap</i> parameter is currently ignored.</p>
<p><b>See also </b><a href="q3multilineedit.html#cursorRight">cursorRight</a>(), <a href="q3multilineedit.html#cursorUp">cursorUp</a>(), and <a href="q3multilineedit.html#cursorDown">cursorDown</a>().</p>
<!-- @@@cursorLeft -->
<!-- $$$cursorPoint[overload1]$$$cursorPoint -->
<h3 class="fn"><a name="cursorPoint"></a><span class="type"><a href="qpoint.html">QPoint</a></span> Q3MultiLineEdit::<span class="name">cursorPoint</span> () const<tt> [protected]</tt></h3>
<p>Returns the top center point where the cursor is drawn.</p>
<!-- @@@cursorPoint -->
<!-- $$$cursorRight[overload1]$$$cursorRightboolbool -->
<h3 class="fn"><a name="cursorRight"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">cursorRight</span> ( <span class="type">bool</span> <i>mark</i> = false, <span class="type">bool</span> <i>wrap</i> = true )<tt> [virtual protected]</tt></h3>
<p>Moves the cursor one character to the right. If <i>mark</i> is true, the text is selected. The <i>wrap</i> parameter is currently ignored.</p>
<p><b>See also </b><a href="q3multilineedit.html#cursorLeft">cursorLeft</a>(), <a href="q3multilineedit.html#cursorUp">cursorUp</a>(), and <a href="q3multilineedit.html#cursorDown">cursorDown</a>().</p>
<!-- @@@cursorRight -->
<!-- $$$cursorUp[overload1]$$$cursorUpbool -->
<h3 class="fn"><a name="cursorUp"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">cursorUp</span> ( <span class="type">bool</span> <i>mark</i> = false )<tt> [virtual protected]</tt></h3>
<p>Moves the cursor up one line. If <i>mark</i> is true, the text is selected.</p>
<p><b>See also </b><a href="q3multilineedit.html#cursorDown">cursorDown</a>(), <a href="q3multilineedit.html#cursorLeft">cursorLeft</a>(), and <a href="q3multilineedit.html#cursorRight">cursorRight</a>().</p>
<!-- @@@cursorUp -->
<!-- $$$cursorWordBackward[overload1]$$$cursorWordBackwardbool -->
<h3 class="fn"><a name="cursorWordBackward"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">cursorWordBackward</span> ( <span class="type">bool</span> <i>mark</i> )</h3>
<p>Moves the cursor one word to the left. If <i>mark</i> is true, the text is selected.</p>
<p><b>See also </b><a href="q3multilineedit.html#cursorWordForward">cursorWordForward</a>().</p>
<!-- @@@cursorWordBackward -->
<!-- $$$cursorWordForward[overload1]$$$cursorWordForwardbool -->
<h3 class="fn"><a name="cursorWordForward"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">cursorWordForward</span> ( <span class="type">bool</span> <i>mark</i> )</h3>
<p>Moves the cursor one word to the right. If <i>mark</i> is true, the text is selected.</p>
<p><b>See also </b><a href="q3multilineedit.html#cursorWordBackward">cursorWordBackward</a>().</p>
<!-- @@@cursorWordForward -->
<!-- $$$deselect[overload1]$$$deselect -->
<h3 class="fn"><a name="deselect"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">deselect</span> ()<tt> [slot]</tt></h3>
<!-- @@@deselect -->
<!-- $$$end[overload1]$$$endbool -->
<h3 class="fn"><a name="end"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">end</span> ( <span class="type">bool</span> <i>mark</i> = false )<tt> [virtual protected]</tt></h3>
<p>Moves the text cursor to the right end of the line. If <i>mark</i> is true, text is selected toward the last position. If it is false and the cursor is moved, all selected text is unselected.</p>
<p><b>See also </b><a href="q3multilineedit.html#home">home</a>().</p>
<!-- @@@end -->
<!-- $$$getMarkedRegion[overload1]$$$getMarkedRegionint*int*int*int* -->
<h3 class="fn"><a name="getMarkedRegion"></a><span class="type">bool</span> Q3MultiLineEdit::<span class="name">getMarkedRegion</span> ( <span class="type">int</span> * <i>line1</i>, <span class="type">int</span> * <i>col1</i>, <span class="type">int</span> * <i>line2</i>, <span class="type">int</span> * <i>col2</i> ) const<tt> [protected]</tt></h3>
<p>If there is selected text, sets <i>line1</i>, <i>col1</i>, <i>line2</i> and <i>col2</i> to the start and end of the selected region and returns true. Returns false if there is no selected text.</p>
<!-- @@@getMarkedRegion -->
<!-- $$$hasMarkedText[overload1]$$$hasMarkedText -->
<h3 class="fn"><a name="hasMarkedText"></a><span class="type">bool</span> Q3MultiLineEdit::<span class="name">hasMarkedText</span> () const</h3>
<p>Returns true if there is selected text.</p>
<!-- @@@hasMarkedText -->
<!-- $$$home[overload1]$$$homebool -->
<h3 class="fn"><a name="home"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">home</span> ( <span class="type">bool</span> <i>mark</i> = false )<tt> [virtual protected]</tt></h3>
<p>Moves the text cursor to the left end of the line. If <i>mark</i> is true, text is selected toward the first position. If it is false and the cursor is moved, all selected text is unselected.</p>
<p><b>See also </b><a href="q3multilineedit.html#end">end</a>().</p>
<!-- @@@home -->
<!-- $$$insertAndMark[overload1]$$$insertAndMarkconstQString&bool -->
<h3 class="fn"><a name="insertAndMark"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">insertAndMark</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>str</i>, <span class="type">bool</span> <i>mark</i> )<tt> [virtual protected]</tt></h3>
<p>Inserts <i>str</i> at the current cursor position and selects the text if <i>mark</i> is true.</p>
<!-- @@@insertAndMark -->
<!-- $$$insertAt[overload1]$$$insertAtconstQString&intint -->
<h3 class="fn"><a name="insertAt"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">insertAt</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>s</i>, <span class="type">int</span> <i>line</i>, <span class="type">int</span> <i>col</i> )<tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="q3textedit.html#insertAt">Q3TextEdit::insertAt</a>().</p>
<!-- @@@insertAt -->
<!-- $$$insertAt$$$insertAtconstQString&intintbool -->
<h3 class="fn"><a name="insertAt-2"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">insertAt</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>s</i>, <span class="type">int</span> <i>line</i>, <span class="type">int</span> <i>col</i>, <span class="type">bool</span> <i>mark</i> )<tt> [virtual]</tt></h3>
<p>Inserts string <i>s</i> at paragraph number <i>line</i>, after character number <i>col</i> in the paragraph. If <i>s</i> contains newline characters, new lines are inserted. If <i>mark</i> is true the inserted string will be selected.</p>
<p>The cursor position is adjusted.</p>
<!-- @@@insertAt -->
<!-- $$$insertLine[overload1]$$$insertLineconstQString&int -->
<h3 class="fn"><a name="insertLine"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">insertLine</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>txt</i>, <span class="type">int</span> <i>line</i> = -1 )<tt> [virtual]</tt></h3>
<p>Inserts <i>txt</i> at paragraph number <i>line</i>. If <i>line</i> is less than zero, or larger than the number of paragraphs, the new text is put at the end. If <i>txt</i> contains newline characters, several paragraphs are inserted.</p>
<p>The cursor position is not changed.</p>
<!-- @@@insertLine -->
<!-- $$$killLine[overload1]$$$killLine -->
<h3 class="fn"><a name="killLine"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">killLine</span> ()<tt> [virtual protected]</tt></h3>
<p>Deletes text from the current cursor position to the end of the line. (Note that this function still operates on lines, not paragraphs.)</p>
<!-- @@@killLine -->
<!-- $$$lineLength[overload1]$$$lineLengthint -->
<h3 class="fn"><a name="lineLength"></a><span class="type">int</span> Q3MultiLineEdit::<span class="name">lineLength</span> ( <span class="type">int</span> <i>row</i> ) const<tt> [protected]</tt></h3>
<p>Returns the number of characters at paragraph number <i>row</i>. If <i>row</i> is out of range, -1 is returned.</p>
<!-- @@@lineLength -->
<!-- $$$markedText[overload1]$$$markedText -->
<h3 class="fn"><a name="markedText"></a><span class="type"><a href="qstring.html">QString</a></span> Q3MultiLineEdit::<span class="name">markedText</span> () const</h3>
<p>Returns a copy of the selected text.</p>
<!-- @@@markedText -->
<!-- $$$maxLines[overload1]$$$maxLines -->
<h3 class="fn"><a name="maxLines"></a><span class="type">int</span> Q3MultiLineEdit::<span class="name">maxLines</span> () const</h3>
<p><b>See also </b><a href="q3multilineedit.html#setMaxLines">setMaxLines</a>().</p>
<!-- @@@maxLines -->
<!-- $$$newLine[overload1]$$$newLine -->
<h3 class="fn"><a name="newLine"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">newLine</span> ()<tt> [virtual protected]</tt></h3>
<p>Splits the paragraph at the current cursor position.</p>
<!-- @@@newLine -->
<!-- $$$pageDown[overload1]$$$pageDownbool -->
<h3 class="fn"><a name="pageDown"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">pageDown</span> ( <span class="type">bool</span> <i>mark</i> = false )<tt> [virtual protected]</tt></h3>
<p>Moves the cursor one page down. If <i>mark</i> is true, the text is selected.</p>
<!-- @@@pageDown -->
<!-- $$$pageUp[overload1]$$$pageUpbool -->
<h3 class="fn"><a name="pageUp"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">pageUp</span> ( <span class="type">bool</span> <i>mark</i> = false )<tt> [virtual protected]</tt></h3>
<p>Moves the cursor one page up. If <i>mark</i> is true, the text is selected.</p>
<!-- @@@pageUp -->
<!-- $$$removeLine[overload1]$$$removeLineint -->
<h3 class="fn"><a name="removeLine"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">removeLine</span> ( <span class="type">int</span> <i>paragraph</i> )<tt> [virtual]</tt></h3>
<p>Deletes the paragraph at paragraph number <i>paragraph</i>. If <i>paragraph</i> is less than zero or larger than the number of paragraphs, nothing is deleted.</p>
<!-- @@@removeLine -->
<!-- $$$setCursorPosition[overload1]$$$setCursorPositionintint -->
<h3 class="fn"><a name="setCursorPosition"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">setCursorPosition</span> ( <span class="type">int</span> <i>line</i>, <span class="type">int</span> <i>col</i> )<tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="q3textedit.html#setCursorPosition">Q3TextEdit::setCursorPosition</a>().</p>
<!-- @@@setCursorPosition -->
<!-- $$$setCursorPosition$$$setCursorPositionintintbool -->
<h3 class="fn"><a name="setCursorPosition-2"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">setCursorPosition</span> ( <span class="type">int</span> <i>line</i>, <span class="type">int</span> <i>col</i>, <span class="type">bool</span> <i>mark</i> )<tt> [virtual]</tt></h3>
<p>Sets the cursor position to character number <i>col</i> in paragraph number <i>line</i>. The parameters are adjusted to lie within the legal range.</p>
<p>If <i>mark</i> is false, the selection is cleared. otherwise it is extended.</p>
<!-- @@@setCursorPosition -->
<!-- $$$setMaxLines[overload1]$$$setMaxLinesint -->
<h3 class="fn"><a name="setMaxLines"></a><span class="type">void</span> Q3MultiLineEdit::<span class="name">setMaxLines</span> ( <span class="type">int</span> <i>max</i> )</h3>
<p>Sets the maximum number of lines this <a href="q3multilineedit.html" class="compat">Q3MultiLineEdit</a> will hold to <i>max</i>.</p>
<p><b>See also </b><a href="q3multilineedit.html#maxLines">maxLines</a>().</p>
<!-- @@@setMaxLines -->
<!-- $$$textLine[overload1]$$$textLineint -->
<h3 class="fn"><a name="textLine"></a><span class="type"><a href="qstring.html">QString</a></span> Q3MultiLineEdit::<span class="name">textLine</span> ( <span class="type">int</span> <i>line</i> ) const</h3>
<p>Returns the text at line number <i>line</i> (possibly the empty string), or a null if <i>line</i> is invalid.</p>
<!-- @@@textLine -->
<!-- $$$totalHeight[overload1]$$$totalHeight -->
<h3 class="fn"><a name="totalHeight"></a><span class="type">int</span> Q3MultiLineEdit::<span class="name">totalHeight</span> () const</h3>
<!-- @@@totalHeight -->
<!-- $$$totalWidth[overload1]$$$totalWidth -->
<h3 class="fn"><a name="totalWidth"></a><span class="type">int</span> Q3MultiLineEdit::<span class="name">totalWidth</span> () const</h3>
<!-- @@@totalWidth -->
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