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<title>Qt 4.6: QWidgetItem Class Reference</title>
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<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">QWidgetItem Class Reference<br /><span class="small-subtitle">[<a href="qtgui.html">QtGui</a> module]</span>
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<p>The QWidgetItem class is a layout item that represents a widget. <a href="#details">More...</a></p>
<pre> #include <QWidgetItem></pre><p>Inherits <a href="qlayoutitem.html">QLayoutItem</a>.</p>
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<li><a href="qwidgetitem-members.html">List of all members, including inherited members</a></li>
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<h2>Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#QWidgetItem">QWidgetItem</a></b> ( QWidget * <i>widget</i> )</td></tr>
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<a name="reimplemented-public-functions"></a>
<h2>Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top">virtual Qt::Orientations </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#expandingDirections">expandingDirections</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QRect </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#geometry">geometry</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#hasHeightForWidth">hasHeightForWidth</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#heightForWidth">heightForWidth</a></b> ( int <i>w</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#isEmpty">isEmpty</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#maximumSize">maximumSize</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#minimumSize">minimumSize</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#setGeometry">setGeometry</a></b> ( const QRect & <i>rect</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#sizeHint">sizeHint</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QWidget * </td><td class="memItemRight" valign="bottom"><b><a href="qwidgetitem.html#widget">widget</a></b> ()</td></tr>
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<li><div bar="2" class="fn"></div>17 public functions inherited from <a href="qlayoutitem.html#public-functions">QLayoutItem</a></li>
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<h2>Detailed Description</h2>
<p>The QWidgetItem class is a layout item that represents a widget.</p>
<p>Normally, you don't need to use this class directly. Qt's built-in layout managers provide the following functions for manipulating widgets in layouts:</p>
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<thead><tr valign="top" class="qt-style"><th>Class</th><th>Functions</th></tr></thead>
<tr valign="top" class="odd"><td><a href="qboxlayout.html">QBoxLayout</a></td><td><a href="qboxlayout.html#addWidget">addWidget()</a>, <a href="qboxlayout.html#insertWidget">insertWidget()</a>, <a href="qboxlayout.html#setStretchFactor">setStretchFactor()</a></td></tr>
<tr valign="top" class="even"><td><a href="qgridlayout.html">QGridLayout</a></td><td><a href="qgridlayout.html#addWidget">addWidget()</a></td></tr>
<tr valign="top" class="odd"><td><a href="qstackedlayout.html">QStackedLayout</a></td><td><a href="qstackedlayout.html#addWidget">addWidget()</a>, <a href="qstackedlayout.html#insertWidget">insertWidget()</a>, <a href="qstackedlayout.html#currentWidget">currentWidget()</a>, <a href="qstackedlayout.html#setCurrentWidget">setCurrentWidget()</a>, <a href="qstackedlayout.html#widget">widget()</a></td></tr>
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<p>See also <a href="qlayout.html">QLayout</a>, <a href="qspaceritem.html">QSpacerItem</a>, and <a href="qlayoutitem.html#widget">QLayoutItem::widget</a>().</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QWidgetItem"></a>QWidgetItem::QWidgetItem ( <a href="qwidget.html">QWidget</a> * <i>widget</i> )</h3>
<p>Creates an item containing the given <i>widget</i>.</p>
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<h3 class="fn"><a name="expandingDirections"></a><a href="qt.html#Orientation-enum">Qt::Orientations</a> QWidgetItem::expandingDirections () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#expandingDirections">QLayoutItem::expandingDirections</a>().</p>
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<h3 class="fn"><a name="geometry"></a><a href="qrect.html">QRect</a> QWidgetItem::geometry () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#geometry">QLayoutItem::geometry</a>().</p>
<p>See also <a href="qwidgetitem.html#setGeometry">setGeometry</a>().</p>
<a name="//apple_ref/cpp/instm/QWidgetItem/hasHeightForWidth"></a>
<h3 class="fn"><a name="hasHeightForWidth"></a>bool QWidgetItem::hasHeightForWidth () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#hasHeightForWidth">QLayoutItem::hasHeightForWidth</a>().</p>
<a name="//apple_ref/cpp/instm/QWidgetItem/heightForWidth"></a>
<h3 class="fn"><a name="heightForWidth"></a>int QWidgetItem::heightForWidth ( int <i>w</i> ) const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#heightForWidth">QLayoutItem::heightForWidth</a>().</p>
<a name="//apple_ref/cpp/instm/QWidgetItem/isEmpty"></a>
<h3 class="fn"><a name="isEmpty"></a>bool QWidgetItem::isEmpty () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#isEmpty">QLayoutItem::isEmpty</a>().</p>
<p>Returns true if the widget is hidden; otherwise returns false.</p>
<p>See also <a href="qwidget.html#isHidden">QWidget::isHidden</a>().</p>
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<h3 class="fn"><a name="maximumSize"></a><a href="qsize.html">QSize</a> QWidgetItem::maximumSize () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#maximumSize">QLayoutItem::maximumSize</a>().</p>
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<h3 class="fn"><a name="minimumSize"></a><a href="qsize.html">QSize</a> QWidgetItem::minimumSize () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#minimumSize">QLayoutItem::minimumSize</a>().</p>
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<h3 class="fn"><a name="setGeometry"></a>void QWidgetItem::setGeometry ( const <a href="qrect.html">QRect</a> & <i>rect</i> ) <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#setGeometry">QLayoutItem::setGeometry</a>().</p>
<p>See also <a href="qwidgetitem.html#geometry">geometry</a>().</p>
<a name="//apple_ref/cpp/instm/QWidgetItem/sizeHint"></a>
<h3 class="fn"><a name="sizeHint"></a><a href="qsize.html">QSize</a> QWidgetItem::sizeHint () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#sizeHint">QLayoutItem::sizeHint</a>().</p>
<a name="//apple_ref/cpp/instm/QWidgetItem/widget"></a>
<h3 class="fn"><a name="widget"></a><a href="qwidget.html">QWidget</a> * QWidgetItem::widget () <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qlayoutitem.html#widget">QLayoutItem::widget</a>().</p>
<p>Returns the widget managed by this item.</p>
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