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<td align="right" valign="top" width="230"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></td></tr></table><h1 align="center">QToolTip Class Reference</h1>

<p>The QToolTip class provides tool tips (balloon help) for any widget. <a href="#details">More...</a></p>

<pre>#include <QToolTip></pre><p>Part of the <a href="qtgui.html">QtGui</a> module.</p>

<ul>

<li><a href="qtooltip-members.html">List of all members, including inherited members</a></li>

<li><a href="qtooltip-qt3.html">Qt 3 support members</a></li>

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<h3>Static Public Members</h3>

<ul>

<li><div class="fn"/>QPalette <b><a href="qtooltip.html#palette">palette</a></b> ()</li>

<li><div class="fn"/>void <b><a href="qtooltip.html#showText">showText</a></b> ( const QPoint & <i>pos</i>, const QString & <i>text</i>, QWidget * <i>w</i> = 0 )</li>

</ul>

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<h2>Detailed Description</h2>

<p>The QToolTip class provides tool tips (balloon help) for any widget.</p>

<p>The tip is a short piece of text reminding the user of the widget's function. It is drawn immediately below the given position in a distinctive black-on-yellow color combination. The tip can be any <a href="qtextedit.html">rich text</a> formatted string.</p>

<p>The simplest and most common way to set a widget's tooltip is by calling its <a href="qwidget.html#toolTip-prop">QWidget::setToolTip</a>() function.</p>

<p>It is also possible to show different tool tips for different regions of a widget, by using a <a href="qhelpevent.html">QHelpEvent</a> of type <a href="qevent.html#Type-enum">QEvent::ToolTip</a>. Intercept the help event in your widget's <a href="qwidget.html#event">QWidget::event</a>() function and call <a href="qtooltip.html#showText">QToolTip::showText</a>() with the text you want to display.</p>

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<h2>Member Function Documentation</h2>

<h3 class="fn"><a name="palette"></a><a href="qpalette.html">QPalette</a> QToolTip::palette ()  <tt> [static]</tt></h3>

<p>Returns the palette used to render tooltips.</p>

<h3 class="fn"><a name="showText"></a>void QToolTip::showText ( const <a href="qpoint.html">QPoint</a> & <i>pos</i>, const <a href="qstring.html">QString</a> & <i>text</i>, <a href="qwidget.html">QWidget</a> * <i>w</i> = 0 )  <tt> [static]</tt></h3>

<p>Shows <i>text</i> as a tool tip, at global position <i>pos</i>. The optional widget argument, <i>w</i>, is used to determine the appropriate screen on multi-head systems.</p>

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