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<td >Qt 5.9</td><td ><a href="qtwidgets-index.html">Qt Widgets</a></td><td ><a href="qtwidgets-module.html">C++ Classes</a></td><td >QWidgetItem</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QWidgetItem Class</h1>
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<p>The <a href="qwidgetitem.html">QWidgetItem</a> class is a layout item that represents a widget. <a href="#details">More...</a></p>
<!-- @@@QWidgetItem -->
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign">   <span class="preprocessor">#include &lt;QWidgetItem&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += widgets</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qlayoutitem.html">QLayoutItem</a></td></tr></table></div><ul>
<li><a href="qwidgetitem-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#QWidgetItem">QWidgetItem</a></b>(QWidget *<i>widget</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#dtor.QWidgetItem">~QWidgetItem</a></b>()</td></tr>
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<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual QSizePolicy::ControlTypes </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#controlTypes">controlTypes</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual Qt::Orientations </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#expandingDirections">expandingDirections</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QRect </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#geometry">geometry</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#hasHeightForWidth">hasHeightForWidth</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#heightForWidth">heightForWidth</a></b>(int <i>w</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#isEmpty">isEmpty</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QSize </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#maximumSize">maximumSize</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QSize </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#minimumSize">minimumSize</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#setGeometry">setGeometry</a></b>(const QRect &amp;<i>rect</i>) override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QSize </td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#sizeHint">sizeHint</a></b>() const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QWidget *</td><td class="memItemRight bottomAlign"><b><a href="qwidgetitem.html#widget">widget</a></b>() override</td></tr>
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<ul>
<li class="fn">17 public functions inherited from <a href="qlayoutitem.html#public-functions">QLayoutItem</a></li>
</ul>
<a name="details"></a>
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<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qwidgetitem.html">QWidgetItem</a> 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>
<div class="table"><table class="generic">
 <thead><tr 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>
</table></div>
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<p><b>See also </b><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" id="QWidgetItem"><a name="QWidgetItem"></a>QWidgetItem::<span class="name">QWidgetItem</span>(<span class="type"><a href="qwidget.html">QWidget</a></span> *<i>widget</i>)</h3>
<p>Creates an item containing the given <i>widget</i>.</p>
<!-- @@@QWidgetItem -->
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<h3 class="fn" id="dtor.QWidgetItem"><a name="dtor.QWidgetItem"></a>QWidgetItem::<span class="name">~QWidgetItem</span>()</h3>
<p>Destructor.</p>
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<!-- $$$controlTypes[overload1]$$$controlTypes -->
<h3 class="fn" id="controlTypes"><a name="controlTypes"></a><code>[override virtual] </code><span class="type"><a href="qsizepolicy.html#ControlType-enum">QSizePolicy::ControlTypes</a></span> QWidgetItem::<span class="name">controlTypes</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#controlTypes">QLayoutItem::controlTypes</a>().</p>
<p>Returns the control type associated with the widget for which this size policy applies.</p>
<p><b>See also </b><a href="qsizepolicy.html#controlType">QSizePolicy::controlType</a>().</p>
<!-- @@@controlTypes -->
<!-- $$$expandingDirections[overload1]$$$expandingDirections -->
<h3 class="fn" id="expandingDirections"><a name="expandingDirections"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qt.html#Orientation-enum">Qt::Orientations</a></span> QWidgetItem::<span class="name">expandingDirections</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#expandingDirections">QLayoutItem::expandingDirections</a>().</p>
<!-- @@@expandingDirections -->
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<h3 class="fn" id="geometry"><a name="geometry"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qrect.html">QRect</a></span> QWidgetItem::<span class="name">geometry</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#geometry">QLayoutItem::geometry</a>().</p>
<p><b>See also </b><a href="qwidgetitem.html#setGeometry">setGeometry</a>().</p>
<!-- @@@geometry -->
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<h3 class="fn" id="hasHeightForWidth"><a name="hasHeightForWidth"></a><code>[override virtual] </code><span class="type">bool</span> QWidgetItem::<span class="name">hasHeightForWidth</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#hasHeightForWidth">QLayoutItem::hasHeightForWidth</a>().</p>
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<h3 class="fn" id="heightForWidth"><a name="heightForWidth"></a><code>[override virtual] </code><span class="type">int</span> QWidgetItem::<span class="name">heightForWidth</span>(<span class="type">int</span> <i>w</i>) const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#heightForWidth">QLayoutItem::heightForWidth</a>().</p>
<!-- @@@heightForWidth -->
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<h3 class="fn" id="isEmpty"><a name="isEmpty"></a><code>[override virtual] </code><span class="type">bool</span> QWidgetItem::<span class="name">isEmpty</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#isEmpty">QLayoutItem::isEmpty</a>().</p>
<p>Returns <code>true</code> if the widget is hidden; otherwise returns <code>false</code>.</p>
<p><b>See also </b><a href="qwidget.html#isHidden">QWidget::isHidden</a>().</p>
<!-- @@@isEmpty -->
<!-- $$$maximumSize[overload1]$$$maximumSize -->
<h3 class="fn" id="maximumSize"><a name="maximumSize"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qsize.html">QSize</a></span> QWidgetItem::<span class="name">maximumSize</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#maximumSize">QLayoutItem::maximumSize</a>().</p>
<!-- @@@maximumSize -->
<!-- $$$minimumSize[overload1]$$$minimumSize -->
<h3 class="fn" id="minimumSize"><a name="minimumSize"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qsize.html">QSize</a></span> QWidgetItem::<span class="name">minimumSize</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#minimumSize">QLayoutItem::minimumSize</a>().</p>
<!-- @@@minimumSize -->
<!-- $$$setGeometry[overload1]$$$setGeometryconstQRect& -->
<h3 class="fn" id="setGeometry"><a name="setGeometry"></a><code>[override virtual] </code><span class="type">void</span> QWidgetItem::<span class="name">setGeometry</span>(const <span class="type"><a href="../qtcore/qrect.html">QRect</a></span> &amp;<i>rect</i>)</h3>
<p>Reimplemented from <a href="qlayoutitem.html#setGeometry">QLayoutItem::setGeometry</a>().</p>
<p><b>See also </b><a href="qwidgetitem.html#geometry">geometry</a>().</p>
<!-- @@@setGeometry -->
<!-- $$$sizeHint[overload1]$$$sizeHint -->
<h3 class="fn" id="sizeHint"><a name="sizeHint"></a><code>[override virtual] </code><span class="type"><a href="../qtcore/qsize.html">QSize</a></span> QWidgetItem::<span class="name">sizeHint</span>() const</h3>
<p>Reimplemented from <a href="qlayoutitem.html#sizeHint">QLayoutItem::sizeHint</a>().</p>
<!-- @@@sizeHint -->
<!-- $$$widget[overload1]$$$widget -->
<h3 class="fn" id="widget"><a name="widget"></a><code>[override virtual] </code><span class="type"><a href="qwidget.html">QWidget</a></span> *QWidgetItem::<span class="name">widget</span>()</h3>
<p>Reimplemented from <a href="qlayoutitem.html#widget">QLayoutItem::widget</a>().</p>
<p>Returns the widget managed by this item.</p>
<!-- @@@widget -->
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