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<title>Qwt User's Guide: QwtLegendItem Class Reference</title>
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<h1>QwtLegendItem Class Reference</h1> </div>
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<!-- doxytag: class="QwtLegendItem" --><!-- doxytag: inherits="QwtTextLabel" -->
<p>A widget representing something on a QwtLegend().
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="qwt__legend__item_8h_source.html">qwt_legend_item.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for QwtLegendItem:</div>
<div class="dyncontent">
<div class="center"><img src="class_qwt_legend_item__inherit__graph.png" border="0" usemap="#_qwt_legend_item_inherit__map" alt="Inheritance graph"/></div>
<map name="_qwt_legend_item_inherit__map" id="_qwt_legend_item_inherit__map">
<area shape="rect" id="node2" href="class_qwt_text_label.html" title="A Widget which displays a QwtText." alt="" coords="12,5,111,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="class_qwt_legend_item-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-slots"></a>
Public Slots</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#a6674cebd85cf692d154f967887547e11">clear</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#af7a194ea464d2c405479dd8be1bd1e1b">setChecked</a> (bool on)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#ab300b9a0a6392e180f2caff41ba2b9b8">setText</a> (const QString &, <a class="el" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76">QwtText::TextFormat</a> textFormat=QwtText::AutoText)</td></tr>
<tr><td colspan="2"><h2><a name="signals"></a>
Signals</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a95fe5b1ec7fcfaa86fd9ec49a3bf23aa">checked</a> (bool)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a28c4837ec402725c87ecee6de558c956">clicked</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a7cc6a0390cc0aaea2feb8a324139410c">pressed</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a7286b8900294659d0850ac588aafaa97">released</a> ()</td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#ade1867a2c9308f2235cfacf675fa1d4c">heightForWidth</a> (int) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QPixmap </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#ab9dc7521b29d0e7b5cdd021db2dd7e4a">identifier</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a3b948f33ab0bfc898ffe5260a9de87dc">identifierSize</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#a56d1c5c770efd4f829f33d0b42f00c9b">indent</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a89c9b96ad3dc37f31ec92779a3899d23">isChecked</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_legend.html#ab216dd2dba9ebf6cb0ed2dd621a652e0">QwtLegend::LegendItemMode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a2574e634e54eb7afff34ca24752c3f9b">itemMode</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#ab754bebe50bc0e713cde9ba58bf6c3c8">margin</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#a75ed6482ddb21e4f67ad9272f2ce66bb">minimumSizeHint</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a46f61a0eaaf24a3a78d498db3fc8c457">QwtLegendItem</a> (QWidget *parent=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a24495f46aa413af62f1228b4cc13f237">setIdentifier</a> (const QPixmap &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#aecd9706e156b236b64a2eb5115c7a9ae">setIdentifierSize</a> (const QSize &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#aad25ab34c219f8d97ec7c39d064ed4a0">setIndent</a> (int)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#ae6487dbe8f2c72512887df8bcb648d53">setItemMode</a> (<a class="el" href="class_qwt_legend.html#ab216dd2dba9ebf6cb0ed2dd621a652e0">QwtLegend::LegendItemMode</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#a833d27574b72bbc135f2972c72382eba">setMargin</a> (int)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a4ff8a83f130d56bf5932c6a35384d85f">setSpacing</a> (int spacing)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a8420c4d8cd73945a25697109df5c2f0e">setText</a> (const <a class="el" href="class_qwt_text.html">QwtText</a> &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a6248ff72fbbdf1997a590fb0a2d7088f">sizeHint</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#adc59d1683f3bb11a795098776e76c0bc">spacing</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_text.html">QwtText</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#a6ff4f9a87e11594740f312c8522f933e">text</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#ab4f9a18c47618903927fb2b40cbb06e2">textRect</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a8c98d47b26d4ad3af98bffc7107f6fc9">~QwtLegendItem</a> ()</td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#ab1d6c248f451517a32c626372670ab51">drawContents</a> (QPainter *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_text_label.html#a88491c6677985ca048a3ebc095940df3">drawText</a> (QPainter *, const QRect &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#ad88e70289e552d67f881d0435fae1098">isDown</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a9b6a6527d2b867a912a21ef3358eb63f">keyPressEvent</a> (QKeyEvent *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a0b31f4435914a8cd0491ea8aab45041f">keyReleaseEvent</a> (QKeyEvent *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#aaf54f5473fc174aac5cb5cdcfdcc7292">mousePressEvent</a> (QMouseEvent *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a37950b4dd9de4dfe74c05eee572c16a2">mouseReleaseEvent</a> (QMouseEvent *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#ac154aa6b045d78f8134bbfab19a9729b">paintEvent</a> (QPaintEvent *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_legend_item.html#a1c871e735a96cc86f95b4dffe2339f85">setDown</a> (bool)</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>A widget representing something on a QwtLegend(). </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a46f61a0eaaf24a3a78d498db3fc8c457"></a><!-- doxytag: member="QwtLegendItem::QwtLegendItem" ref="a46f61a0eaaf24a3a78d498db3fc8c457" args="(QWidget *parent=0)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QwtLegendItem::QwtLegendItem </td>
<td>(</td>
<td class="paramtype">QWidget * </td>
<td class="paramname"><em>parent</em> = <code>0</code></td><td>)</td>
<td><code> [explicit]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">parent</td><td>Parent widget </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a8c98d47b26d4ad3af98bffc7107f6fc9"></a><!-- doxytag: member="QwtLegendItem::~QwtLegendItem" ref="a8c98d47b26d4ad3af98bffc7107f6fc9" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QwtLegendItem::~QwtLegendItem </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Destructor. </p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a95fe5b1ec7fcfaa86fd9ec49a3bf23aa"></a><!-- doxytag: member="QwtLegendItem::checked" ref="a95fe5b1ec7fcfaa86fd9ec49a3bf23aa" args="(bool)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtLegendItem::checked </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"></td><td>)</td>
<td><code> [signal]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Signal, when the legend item has been toggled. </p>
</div>
</div>
<a class="anchor" id="a6674cebd85cf692d154f967887547e11"></a><!-- doxytag: member="QwtLegendItem::clear" ref="a6674cebd85cf692d154f967887547e11" args="()" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">void QwtTextLabel::clear </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [slot, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Clear the text and all <a class="el" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> attributes. </p>
</div>
</div>
<a class="anchor" id="a28c4837ec402725c87ecee6de558c956"></a><!-- doxytag: member="QwtLegendItem::clicked" ref="a28c4837ec402725c87ecee6de558c956" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void QwtLegendItem::clicked </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [signal]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Signal, when the legend item has been clicked. </p>
</div>
</div>
<a class="anchor" id="ab1d6c248f451517a32c626372670ab51"></a><!-- doxytag: member="QwtLegendItem::drawContents" ref="ab1d6c248f451517a32c626372670ab51" args="(QPainter *)" -->
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<div class="memproto">
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<td class="memname">void QwtTextLabel::drawContents </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"><em>painter</em></td><td>)</td>
<td><code> [protected, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Redraw the text and focus indicator. </p>
</div>
</div>
<a class="anchor" id="a88491c6677985ca048a3ebc095940df3"></a><!-- doxytag: member="QwtLegendItem::drawText" ref="a88491c6677985ca048a3ebc095940df3" args="(QPainter *, const QRect &)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">void QwtTextLabel::drawText </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"><em>painter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QRect & </td>
<td class="paramname"><em>textRect</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [protected, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Redraw the text. </p>
</div>
</div>
<a class="anchor" id="ade1867a2c9308f2235cfacf675fa1d4c"></a><!-- doxytag: member="QwtLegendItem::heightForWidth" ref="ade1867a2c9308f2235cfacf675fa1d4c" args="(int) const " -->
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<div class="memproto">
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<td class="memname">int QwtTextLabel::heightForWidth </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em></td><td>)</td>
<td> const<code> [virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the preferred height for this widget, given the width. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">width</td><td>Width </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ab9dc7521b29d0e7b5cdd021db2dd7e4a"></a><!-- doxytag: member="QwtLegendItem::identifier" ref="ab9dc7521b29d0e7b5cdd021db2dd7e4a" args="() const " -->
<div class="memitem">
<div class="memproto">
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<td class="memname">QPixmap QwtLegendItem::identifier </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<dl class="return"><dt><b>Returns:</b></dt><dd>pixmap representing a plot item </dd></dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#a24495f46aa413af62f1228b4cc13f237">setIdentifier()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a3b948f33ab0bfc898ffe5260a9de87dc"></a><!-- doxytag: member="QwtLegendItem::identifierSize" ref="a3b948f33ab0bfc898ffe5260a9de87dc" args="() const " -->
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<td class="memname">QSize QwtLegendItem::identifierSize </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the width of the identifier</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#aecd9706e156b236b64a2eb5115c7a9ae">setIdentifierSize()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a56d1c5c770efd4f829f33d0b42f00c9b"></a><!-- doxytag: member="QwtLegendItem::indent" ref="a56d1c5c770efd4f829f33d0b42f00c9b" args="() const " -->
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<td class="memname">int QwtTextLabel::indent </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return label's text indent in pixels. </p>
</div>
</div>
<a class="anchor" id="a89c9b96ad3dc37f31ec92779a3899d23"></a><!-- doxytag: member="QwtLegendItem::isChecked" ref="a89c9b96ad3dc37f31ec92779a3899d23" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">bool QwtLegendItem::isChecked </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return true, if the item is checked. </p>
</div>
</div>
<a class="anchor" id="ad88e70289e552d67f881d0435fae1098"></a><!-- doxytag: member="QwtLegendItem::isDown" ref="ad88e70289e552d67f881d0435fae1098" args="() const " -->
<div class="memitem">
<div class="memproto">
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<td class="memname">bool QwtLegendItem::isDown </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return true, if the item is down. </p>
</div>
</div>
<a class="anchor" id="a2574e634e54eb7afff34ca24752c3f9b"></a><!-- doxytag: member="QwtLegendItem::itemMode" ref="a2574e634e54eb7afff34ca24752c3f9b" args="() const " -->
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<td class="memname"><a class="el" href="class_qwt_legend.html#ab216dd2dba9ebf6cb0ed2dd621a652e0">QwtLegend::LegendItemMode</a> QwtLegendItem::itemMode </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the item mode</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#ae6487dbe8f2c72512887df8bcb648d53">setItemMode()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a9b6a6527d2b867a912a21ef3358eb63f"></a><!-- doxytag: member="QwtLegendItem::keyPressEvent" ref="a9b6a6527d2b867a912a21ef3358eb63f" args="(QKeyEvent *)" -->
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<td class="memname">void QwtLegendItem::keyPressEvent </td>
<td>(</td>
<td class="paramtype">QKeyEvent * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Handle key press events. </p>
</div>
</div>
<a class="anchor" id="a0b31f4435914a8cd0491ea8aab45041f"></a><!-- doxytag: member="QwtLegendItem::keyReleaseEvent" ref="a0b31f4435914a8cd0491ea8aab45041f" args="(QKeyEvent *)" -->
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<td class="memname">void QwtLegendItem::keyReleaseEvent </td>
<td>(</td>
<td class="paramtype">QKeyEvent * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Handle key release events. </p>
</div>
</div>
<a class="anchor" id="ab754bebe50bc0e713cde9ba58bf6c3c8"></a><!-- doxytag: member="QwtLegendItem::margin" ref="ab754bebe50bc0e713cde9ba58bf6c3c8" args="() const " -->
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<td class="memname">int QwtTextLabel::margin </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return label's text indent in pixels. </p>
</div>
</div>
<a class="anchor" id="a75ed6482ddb21e4f67ad9272f2ce66bb"></a><!-- doxytag: member="QwtLegendItem::minimumSizeHint" ref="a75ed6482ddb21e4f67ad9272f2ce66bb" args="() const " -->
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<td class="memname">QSize QwtTextLabel::minimumSizeHint </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return a minimum size hint. </p>
</div>
</div>
<a class="anchor" id="aaf54f5473fc174aac5cb5cdcfdcc7292"></a><!-- doxytag: member="QwtLegendItem::mousePressEvent" ref="aaf54f5473fc174aac5cb5cdcfdcc7292" args="(QMouseEvent *)" -->
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<td class="memname">void QwtLegendItem::mousePressEvent </td>
<td>(</td>
<td class="paramtype">QMouseEvent * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Handle mouse press events. </p>
</div>
</div>
<a class="anchor" id="a37950b4dd9de4dfe74c05eee572c16a2"></a><!-- doxytag: member="QwtLegendItem::mouseReleaseEvent" ref="a37950b4dd9de4dfe74c05eee572c16a2" args="(QMouseEvent *)" -->
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<td class="memname">void QwtLegendItem::mouseReleaseEvent </td>
<td>(</td>
<td class="paramtype">QMouseEvent * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Handle mouse release events. </p>
</div>
</div>
<a class="anchor" id="ac154aa6b045d78f8134bbfab19a9729b"></a><!-- doxytag: member="QwtLegendItem::paintEvent" ref="ac154aa6b045d78f8134bbfab19a9729b" args="(QPaintEvent *)" -->
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<td class="memname">void QwtLegendItem::paintEvent </td>
<td>(</td>
<td class="paramtype">QPaintEvent * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Paint event. </p>
<p>Reimplemented from <a class="el" href="class_qwt_text_label.html#aff00274ee1c860530920b4feaca02393">QwtTextLabel</a>.</p>
</div>
</div>
<a class="anchor" id="a7cc6a0390cc0aaea2feb8a324139410c"></a><!-- doxytag: member="QwtLegendItem::pressed" ref="a7cc6a0390cc0aaea2feb8a324139410c" args="()" -->
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<td class="memname">void QwtLegendItem::pressed </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [signal]</code></td>
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</table>
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<div class="memdoc">
<p>Signal, when the legend item has been pressed. </p>
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<a class="anchor" id="a7286b8900294659d0850ac588aafaa97"></a><!-- doxytag: member="QwtLegendItem::released" ref="a7286b8900294659d0850ac588aafaa97" args="()" -->
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<td class="memname">void QwtLegendItem::released </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [signal]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Signal, when the legend item has been relased. </p>
</div>
</div>
<a class="anchor" id="af7a194ea464d2c405479dd8be1bd1e1b"></a><!-- doxytag: member="QwtLegendItem::setChecked" ref="af7a194ea464d2c405479dd8be1bd1e1b" args="(bool on)" -->
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<td class="memname">void QwtLegendItem::setChecked </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>on</em></td><td>)</td>
<td><code> [slot]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check/Uncheck a the item</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">on</td><td>check/uncheck </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#ae6487dbe8f2c72512887df8bcb648d53">setItemMode()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a1c871e735a96cc86f95b4dffe2339f85"></a><!-- doxytag: member="QwtLegendItem::setDown" ref="a1c871e735a96cc86f95b4dffe2339f85" args="(bool)" -->
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<td class="memname">void QwtLegendItem::setDown </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>down</em></td><td>)</td>
<td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the item being down. </p>
</div>
</div>
<a class="anchor" id="a24495f46aa413af62f1228b4cc13f237"></a><!-- doxytag: member="QwtLegendItem::setIdentifier" ref="a24495f46aa413af62f1228b4cc13f237" args="(const QPixmap &)" -->
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<td class="memname">void QwtLegendItem::setIdentifier </td>
<td>(</td>
<td class="paramtype">const QPixmap & </td>
<td class="paramname"><em>identifier</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Assign the identifier The identifier needs to be created according to the identifierWidth()</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">identifier</td><td>Pixmap representing a plot item</td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#ab9dc7521b29d0e7b5cdd021db2dd7e4a">identifier()</a>, identifierWidth() </dd></dl>
</div>
</div>
<a class="anchor" id="aecd9706e156b236b64a2eb5115c7a9ae"></a><!-- doxytag: member="QwtLegendItem::setIdentifierSize" ref="aecd9706e156b236b64a2eb5115c7a9ae" args="(const QSize &)" -->
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<td class="memname">void QwtLegendItem::setIdentifierSize </td>
<td>(</td>
<td class="paramtype">const QSize & </td>
<td class="paramname"><em>size</em></td><td>)</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Set the size for the identifier Default is 8x8 pixels</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">size</td><td>New size</td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#a3b948f33ab0bfc898ffe5260a9de87dc">identifierSize()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="aad25ab34c219f8d97ec7c39d064ed4a0"></a><!-- doxytag: member="QwtLegendItem::setIndent" ref="aad25ab34c219f8d97ec7c39d064ed4a0" args="(int)" -->
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<td class="memname">void QwtTextLabel::setIndent </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>indent</em></td><td>)</td>
<td><code> [inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set label's text indent in pixels </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">indent</td><td>Indentation in pixels </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ae6487dbe8f2c72512887df8bcb648d53"></a><!-- doxytag: member="QwtLegendItem::setItemMode" ref="ae6487dbe8f2c72512887df8bcb648d53" args="(QwtLegend::LegendItemMode)" -->
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<td class="memname">void QwtLegendItem::setItemMode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_qwt_legend.html#ab216dd2dba9ebf6cb0ed2dd621a652e0">QwtLegend::LegendItemMode</a> </td>
<td class="paramname"><em>mode</em></td><td>)</td>
<td></td>
</tr>
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<div class="memdoc">
<p>Set the item mode The default is <a class="el" href="class_qwt_legend.html#ab216dd2dba9ebf6cb0ed2dd621a652e0a82869bcd75310e861ae9257677185186" title="The legend item is not interactive, like a label.">QwtLegend::ReadOnlyItem</a></p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">mode</td><td>Item mode </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#a2574e634e54eb7afff34ca24752c3f9b">itemMode()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a833d27574b72bbc135f2972c72382eba"></a><!-- doxytag: member="QwtLegendItem::setMargin" ref="a833d27574b72bbc135f2972c72382eba" args="(int)" -->
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<td class="memname">void QwtTextLabel::setMargin </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>margin</em></td><td>)</td>
<td><code> [inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set label's margin in pixels </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">margin</td><td>Margin in pixels </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a4ff8a83f130d56bf5932c6a35384d85f"></a><!-- doxytag: member="QwtLegendItem::setSpacing" ref="a4ff8a83f130d56bf5932c6a35384d85f" args="(int spacing)" -->
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<td class="memname">void QwtLegendItem::setSpacing </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>spacing</em></td><td>)</td>
<td></td>
</tr>
</table>
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<p>Change the spacing </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">spacing</td><td>Spacing </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#adc59d1683f3bb11a795098776e76c0bc">spacing()</a>, identifierWidth(), <a class="el" href="class_qwt_text_label.html#ab754bebe50bc0e713cde9ba58bf6c3c8" title="Return label's text indent in pixels.">QwtTextLabel::margin()</a> </dd></dl>
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<a class="anchor" id="a8420c4d8cd73945a25697109df5c2f0e"></a><!-- doxytag: member="QwtLegendItem::setText" ref="a8420c4d8cd73945a25697109df5c2f0e" args="(const QwtText &)" -->
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<td class="memname">void QwtLegendItem::setText </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_qwt_text.html">QwtText</a> & </td>
<td class="paramname"><em>text</em></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the text to the legend item</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">text</td><td>Text label </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_text_label.html#a6ff4f9a87e11594740f312c8522f933e" title="Return the text.">QwtTextLabel::text()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="class_qwt_text_label.html#ac43ba313b78dccf7aa7433f26059b2e2">QwtTextLabel</a>.</p>
</div>
</div>
<a class="anchor" id="ab300b9a0a6392e180f2caff41ba2b9b8"></a><!-- doxytag: member="QwtLegendItem::setText" ref="ab300b9a0a6392e180f2caff41ba2b9b8" args="(const QString &, QwtText::TextFormat textFormat=QwtText::AutoText)" -->
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<td class="memname">void QwtTextLabel::setText </td>
<td>(</td>
<td class="paramtype">const QString & </td>
<td class="paramname"><em>text</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76">QwtText::TextFormat</a> </td>
<td class="paramname"><em>textFormat</em> = <code>QwtText::AutoText</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [slot, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Change the label's text, keeping all other <a class="el" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> attributes </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">text</td><td>New text </td></tr>
<tr><td class="paramname">textFormat</td><td>Format of text</td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a6248ff72fbbdf1997a590fb0a2d7088f"></a><!-- doxytag: member="QwtLegendItem::sizeHint" ref="a6248ff72fbbdf1997a590fb0a2d7088f" args="() const " -->
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<td class="memname">QSize QwtLegendItem::sizeHint </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return a size hint. </p>
<p>Reimplemented from <a class="el" href="class_qwt_text_label.html#a0217bc022e6f3b2f22819c84d5867ae7">QwtTextLabel</a>.</p>
</div>
</div>
<a class="anchor" id="adc59d1683f3bb11a795098776e76c0bc"></a><!-- doxytag: member="QwtLegendItem::spacing" ref="adc59d1683f3bb11a795098776e76c0bc" args="() const " -->
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<td class="memname">int QwtLegendItem::spacing </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the spacing </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_legend_item.html#a4ff8a83f130d56bf5932c6a35384d85f">setSpacing()</a>, identifierWidth(), <a class="el" href="class_qwt_text_label.html#ab754bebe50bc0e713cde9ba58bf6c3c8" title="Return label's text indent in pixels.">QwtTextLabel::margin()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a6ff4f9a87e11594740f312c8522f933e"></a><!-- doxytag: member="QwtLegendItem::text" ref="a6ff4f9a87e11594740f312c8522f933e" args="() const " -->
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<td class="memname">const <a class="el" href="class_qwt_text.html">QwtText</a> & QwtTextLabel::text </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the text. </p>
</div>
</div>
<a class="anchor" id="ab4f9a18c47618903927fb2b40cbb06e2"></a><!-- doxytag: member="QwtLegendItem::textRect" ref="ab4f9a18c47618903927fb2b40cbb06e2" args="() const " -->
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<td class="memname">QRect QwtTextLabel::textRect </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Calculate the rect for the text in widget coordinates </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Text rect </dd></dl>
</div>
</div>
</div>
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