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<td >Qt 5.12</td><td ><a href="qtwidgets-index.html">Qt Widgets</a></td><td ><a href="qtwidgets-module.html">C++ Classes</a></td><td >QStackedWidget</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtwidgets-index.html">Qt 5.12.6 Reference Documentation</a></td>
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<h3><a name="toc">Contents</a></h3>
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<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="#signals">Signals</a></li>
<li class="level1"><a href="#static-public-members">Static Public Members</a></li>
<li class="level1"><a href="#reimplemented-protected-functions">Reimplemented Protected Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QStackedWidget Class</h1>
<!-- $$$QStackedWidget-brief -->
<p>The <a href="qstackedwidget.html">QStackedWidget</a> class provides a stack of widgets where only one widget is visible at a time. <a href="#details">More...</a></p>
<!-- @@@QStackedWidget -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QStackedWidget></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="qframe.html">QFrame</a></td></tr></table></div><ul>
<li><a href="qstackedwidget-members.html">List of all members, including inherited members</a></li>
<li><a href="qstackedwidget-obsolete.html">Obsolete members</a></li>
</ul>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><a href="qstackedwidget.html#count-prop">count</a></b> : const int</li>
<li class="fn"><b><a href="qstackedwidget.html#currentIndex-prop">currentIndex</a></b> : int</li>
</ul>
<ul>
<li class="fn">6 properties inherited from <a href="qframe.html#properties">QFrame</a></li>
<li class="fn">59 properties inherited from <a href="qwidget.html#properties">QWidget</a></li>
<li class="fn">1 property inherited from <a href="../qtcore/qobject.html#properties">QObject</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#QStackedWidget">QStackedWidget</a></b>(QWidget *<i>parent</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#dtor.QStackedWidget">~QStackedWidget</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#addWidget">addWidget</a></b>(QWidget *<i>widget</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#count-prop">count</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#currentIndex-prop">currentIndex</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QWidget *</td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#currentWidget">currentWidget</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#indexOf">indexOf</a></b>(QWidget *<i>widget</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#insertWidget">insertWidget</a></b>(int <i>index</i>, QWidget *<i>widget</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#removeWidget">removeWidget</a></b>(QWidget *<i>widget</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QWidget *</td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#widget">widget</a></b>(int <i>index</i>) const</td></tr>
</table></div>
<ul>
<li class="fn">14 public functions inherited from <a href="qframe.html#public-functions">QFrame</a></li>
<li class="fn">214 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li>
<li class="fn">31 public functions inherited from <a href="../qtcore/qobject.html#public-functions">QObject</a></li>
<li class="fn">14 public functions inherited from <a href="../qtgui/qpaintdevice.html#public-functions">QPaintDevice</a></li>
</ul>
<a name="public-slots"></a>
<h2 id="public-slots">Public Slots</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#currentIndex-prop">setCurrentIndex</a></b>(int <i>index</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#setCurrentWidget">setCurrentWidget</a></b>(QWidget *<i>widget</i>)</td></tr>
</table></div>
<ul>
<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="../qtcore/qobject.html#public-slots">QObject</a></li>
</ul>
<a name="signals"></a>
<h2 id="signals">Signals</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#currentChanged">currentChanged</a></b>(int <i>index</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#widgetRemoved">widgetRemoved</a></b>(int <i>index</i>)</td></tr>
</table></div>
<ul>
<li class="fn">3 signals inherited from <a href="qwidget.html#signals">QWidget</a></li>
<li class="fn">2 signals inherited from <a href="../qtcore/qobject.html#signals">QObject</a></li>
</ul>
<a name="static-public-members"></a>
<h2 id="static-public-members">Static Public Members</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> const QMetaObject </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#staticMetaObject-var">staticMetaObject</a></b></td></tr>
</table></div>
<ul>
<li class="fn">5 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li>
<li class="fn">9 static public members inherited from <a href="../qtcore/qobject.html#static-public-members">QObject</a></li>
</ul>
<a name="reimplemented-protected-functions"></a>
<h2 id="reimplemented-protected-functions">Reimplemented Protected Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qstackedwidget.html#event">event</a></b>(QEvent *<i>e</i>) override</td></tr>
</table></div>
<ul>
<li class="fn">4 protected functions inherited from <a href="qframe.html#protected-functions">QFrame</a></li>
<li class="fn">35 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li>
<li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li>
<li class="fn">1 protected function inherited from <a href="../qtgui/qpaintdevice.html#protected-functions">QPaintDevice</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">4 protected functions inherited from <a href="qframe.html#protected-functions">QFrame</a></li>
<li class="fn">35 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li>
<li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li>
<li class="fn">1 protected function inherited from <a href="../qtgui/qpaintdevice.html#protected-functions">QPaintDevice</a></li>
<li class="fn">1 protected slot inherited from <a href="qwidget.html#protected-slots">QWidget</a></li>
</ul>
<a name="details"></a>
<!-- $$$QStackedWidget-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qstackedwidget.html">QStackedWidget</a> class provides a stack of widgets where only one widget is visible at a time.</p>
<p><a href="qstackedwidget.html">QStackedWidget</a> can be used to create a user interface similar to the one provided by <a href="qtabwidget.html">QTabWidget</a>. It is a convenience layout widget built on top of the <a href="qstackedlayout.html">QStackedLayout</a> class.</p>
<p>Like <a href="qstackedlayout.html">QStackedLayout</a>, <a href="qstackedwidget.html">QStackedWidget</a> can be constructed and populated with a number of child widgets ("pages"):</p>
<pre class="cpp">
<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> <span class="operator">*</span>firstPageWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html#QWidget">QWidget</a></span>;
<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> <span class="operator">*</span>secondPageWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html#QWidget">QWidget</a></span>;
<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> <span class="operator">*</span>thirdPageWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html#QWidget">QWidget</a></span>;
<span class="type"><a href="qstackedwidget.html#QStackedWidget">QStackedWidget</a></span> <span class="operator">*</span>stackedWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qstackedwidget.html#QStackedWidget">QStackedWidget</a></span>;
stackedWidget<span class="operator">-</span><span class="operator">></span>addWidget(firstPageWidget);
stackedWidget<span class="operator">-</span><span class="operator">></span>addWidget(secondPageWidget);
stackedWidget<span class="operator">-</span><span class="operator">></span>addWidget(thirdPageWidget);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
layout<span class="operator">-</span><span class="operator">></span>addWidget(stackedWidget);
setLayout(layout);
</pre>
<p><a href="qstackedwidget.html">QStackedWidget</a> provides no intrinsic means for the user to switch page. This is typically done through a <a href="qcombobox.html">QComboBox</a> or a <a href="qlistwidget.html">QListWidget</a> that stores the titles of the <a href="qstackedwidget.html">QStackedWidget</a>'s pages. For example:</p>
<pre class="cpp">
<span class="type"><a href="qcombobox.html">QComboBox</a></span> <span class="operator">*</span>pageComboBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
pageComboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Page 1"</span>));
pageComboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Page 2"</span>));
pageComboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Page 3"</span>));
connect(pageComboBox<span class="operator">,</span> SIGNAL(activated(<span class="type">int</span>))<span class="operator">,</span>
stackedWidget<span class="operator">,</span> SLOT(setCurrentIndex(<span class="type">int</span>)));
</pre>
<p>When populating a stacked widget, the widgets are added to an internal list. The <a href="qstackedwidget.html#indexOf">indexOf</a>() function returns the index of a widget in that list. The widgets can either be added to the end of the list using the <a href="qstackedwidget.html#addWidget">addWidget</a>() function, or inserted at a given index using the <a href="qstackedwidget.html#insertWidget">insertWidget</a>() function. The <a href="qstackedwidget.html#removeWidget">removeWidget</a>() function removes a widget from the stacked widget. The number of widgets contained in the stacked widget can be obtained using the <a href="qstackedwidget.html#count-prop">count</a>() function.</p>
<p>The <a href="qstackedwidget.html#widget">widget</a>() function returns the widget at a given index position. The index of the widget that is shown on screen is given by <a href="qstackedwidget.html#currentIndex-prop">currentIndex</a>() and can be changed using <a href="qstackedwidget.html#currentIndex-prop">setCurrentIndex</a>(). In a similar manner, the currently shown widget can be retrieved using the <a href="qstackedwidget.html#currentWidget">currentWidget</a>() function, and altered using the <a href="qstackedwidget.html#setCurrentWidget">setCurrentWidget</a>() function.</p>
<p>Whenever the current widget in the stacked widget changes or a widget is removed from the stacked widget, the <a href="qstackedwidget.html#currentChanged">currentChanged</a>() and <a href="qstackedwidget.html#widgetRemoved">widgetRemoved</a>() signals are emitted respectively.</p>
</div>
<p><b>See also </b><a href="qstackedlayout.html">QStackedLayout</a> and <a href="qtabwidget.html">QTabWidget</a>.</p>
<!-- @@@QStackedWidget -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$count-prop$$$count -->
<h3 class="fn" id="count-prop"><a name="count-prop"></a><span class="name">count</span> : const <span class="type">int</span></h3>
<p>This property holds the number of widgets contained by this stacked widget</p>
<p>By default, this property contains a value of 0.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>count</b></span>() const</td></tr>
</table></div>
<p><b>See also </b><a href="qstackedwidget.html#currentIndex-prop">currentIndex</a>() and <a href="qstackedwidget.html#widget">widget</a>().</p>
<!-- @@@count -->
<!-- $$$currentIndex-prop$$$currentIndex$$$setCurrentIndexint$$$currentChangedint -->
<h3 class="fn" id="currentIndex-prop"><a name="currentIndex-prop"></a><span class="name">currentIndex</span> : <span class="type">int</span></h3>
<p>This property holds the index position of the widget that is visible</p>
<p>The current index is -1 if there is no current widget.</p>
<p>By default, this property contains a value of -1 because the stack is initially empty.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>currentIndex</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setCurrentIndex</b></span>(int <i>index</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qstackedwidget.html#currentChanged">currentChanged</a></b></span>(int <i>index</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qstackedwidget.html#currentWidget">currentWidget</a>() and <a href="qstackedwidget.html#indexOf">indexOf</a>().</p>
<!-- @@@currentIndex -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QStackedWidget[overload1]$$$QStackedWidgetQWidget* -->
<h3 class="fn" id="QStackedWidget"><a name="QStackedWidget"></a>QStackedWidget::<span class="name">QStackedWidget</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>parent</i> = nullptr)</h3>
<p>Constructs a <a href="qstackedwidget.html">QStackedWidget</a> with the given <i>parent</i>.</p>
<p><b>See also </b><a href="qstackedwidget.html#addWidget">addWidget</a>() and <a href="qstackedwidget.html#insertWidget">insertWidget</a>().</p>
<!-- @@@QStackedWidget -->
<!-- $$$~QStackedWidget[overload1]$$$~QStackedWidget -->
<h3 class="fn" id="dtor.QStackedWidget"><a name="dtor.QStackedWidget"></a><code>[virtual] </code>QStackedWidget::<span class="name">~QStackedWidget</span>()</h3>
<p>Destroys this stacked widget, and frees any allocated resources.</p>
<!-- @@@~QStackedWidget -->
<!-- $$$addWidget[overload1]$$$addWidgetQWidget* -->
<h3 class="fn" id="addWidget"><a name="addWidget"></a><span class="type">int</span> QStackedWidget::<span class="name">addWidget</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>widget</i>)</h3>
<p>Appends the given <i>widget</i> to the <a href="qstackedwidget.html">QStackedWidget</a> and returns the index position. Ownership of <i>widget</i> is passed on to the <a href="qstackedwidget.html">QStackedWidget</a>.</p>
<p>If the <a href="qstackedwidget.html">QStackedWidget</a> is empty before this function is called, <i>widget</i> becomes the current widget.</p>
<p><b>See also </b><a href="qstackedwidget.html#insertWidget">insertWidget</a>(), <a href="qstackedwidget.html#removeWidget">removeWidget</a>(), and <a href="qstackedwidget.html#setCurrentWidget">setCurrentWidget</a>().</p>
<!-- @@@addWidget -->
<!-- $$$currentChanged -->
<h3 class="fn" id="currentChanged"><a name="currentChanged"></a><code>[signal] </code><span class="type">void</span> QStackedWidget::<span class="name">currentChanged</span>(<span class="type">int</span> <i>index</i>)</h3>
<p>This signal is emitted whenever the current widget changes.</p>
<p>The parameter holds the <i>index</i> of the new current widget, or -1 if there isn't a new one (for example, if there are no widgets in the <a href="qstackedwidget.html">QStackedWidget</a>).</p>
<p><b>Note:</b> Notifier signal for property <a href="qstackedwidget.html#currentIndex-prop">currentIndex</a>. </p><p><b>See also </b><a href="qstackedwidget.html#currentWidget">currentWidget</a>() and <a href="qstackedwidget.html#setCurrentWidget">setCurrentWidget</a>().</p>
<!-- @@@currentChanged -->
<!-- $$$currentWidget[overload1]$$$currentWidget -->
<h3 class="fn" id="currentWidget"><a name="currentWidget"></a><span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *QStackedWidget::<span class="name">currentWidget</span>() const</h3>
<p>Returns the current widget, or 0 if there are no child widgets.</p>
<p><b>See also </b><a href="qstackedwidget.html#currentIndex-prop">currentIndex</a>() and <a href="qstackedwidget.html#setCurrentWidget">setCurrentWidget</a>().</p>
<!-- @@@currentWidget -->
<!-- $$$event[overload1]$$$eventQEvent* -->
<h3 class="fn" id="event"><a name="event"></a><code>[override virtual protected] </code><span class="type">bool</span> QStackedWidget::<span class="name">event</span>(<span class="type"><a href="../qtcore/qevent.html">QEvent</a></span> *<i>e</i>)</h3>
<p>Reimplemented from <a href="qframe.html#event">QFrame::event</a>().</p>
<!-- @@@event -->
<!-- $$$indexOf[overload1]$$$indexOfQWidget* -->
<h3 class="fn" id="indexOf"><a name="indexOf"></a><span class="type">int</span> QStackedWidget::<span class="name">indexOf</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>widget</i>) const</h3>
<p>Returns the index of the given <i>widget</i>, or -1 if the given <i>widget</i> is not a child of the <a href="qstackedwidget.html">QStackedWidget</a>.</p>
<p><b>See also </b><a href="qstackedwidget.html#currentIndex-prop">currentIndex</a>() and <a href="qstackedwidget.html#widget">widget</a>().</p>
<!-- @@@indexOf -->
<!-- $$$insertWidget[overload1]$$$insertWidgetintQWidget* -->
<h3 class="fn" id="insertWidget"><a name="insertWidget"></a><span class="type">int</span> QStackedWidget::<span class="name">insertWidget</span>(<span class="type">int</span> <i>index</i>, <span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>widget</i>)</h3>
<p>Inserts the given <i>widget</i> at the given <i>index</i> in the <a href="qstackedwidget.html">QStackedWidget</a>. Ownership of <i>widget</i> is passed on to the <a href="qstackedwidget.html">QStackedWidget</a>. If <i>index</i> is out of range, the <i>widget</i> is appended (in which case it is the actual index of the <i>widget</i> that is returned).</p>
<p>If the <a href="qstackedwidget.html">QStackedWidget</a> was empty before this function is called, the given <i>widget</i> becomes the current widget.</p>
<p>Inserting a new widget at an index less than or equal to the current index will increment the current index, but keep the current widget.</p>
<p><b>See also </b><a href="qstackedwidget.html#addWidget">addWidget</a>(), <a href="qstackedwidget.html#removeWidget">removeWidget</a>(), and <a href="qstackedwidget.html#setCurrentWidget">setCurrentWidget</a>().</p>
<!-- @@@insertWidget -->
<!-- $$$removeWidget[overload1]$$$removeWidgetQWidget* -->
<h3 class="fn" id="removeWidget"><a name="removeWidget"></a><span class="type">void</span> QStackedWidget::<span class="name">removeWidget</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>widget</i>)</h3>
<p>Removes <i>widget</i> from the <a href="qstackedwidget.html">QStackedWidget</a>. i.e., <i>widget</i> is <i>not</i> deleted but simply removed from the stacked layout, causing it to be hidden.</p>
<p><b>Note: </b>Parent object and parent widget of <i>widget</i> will remain the <a href="qstackedwidget.html">QStackedWidget</a>. If the application wants to reuse the removed <i>widget</i>, then it is recommended to re-parent it.</p><p><b>See also </b><a href="qstackedwidget.html#addWidget">addWidget</a>(), <a href="qstackedwidget.html#insertWidget">insertWidget</a>(), and <a href="qstackedwidget.html#currentWidget">currentWidget</a>().</p>
<!-- @@@removeWidget -->
<!-- $$$setCurrentWidget[overload1]$$$setCurrentWidgetQWidget* -->
<h3 class="fn" id="setCurrentWidget"><a name="setCurrentWidget"></a><code>[slot] </code><span class="type">void</span> QStackedWidget::<span class="name">setCurrentWidget</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>widget</i>)</h3>
<p>Sets the current widget to be the specified <i>widget</i>. The new current widget must already be contained in this stacked widget.</p>
<p><b>See also </b><a href="qstackedwidget.html#currentWidget">currentWidget</a>() and <a href="qstackedwidget.html#currentIndex-prop">setCurrentIndex</a>().</p>
<!-- @@@setCurrentWidget -->
<!-- $$$widget[overload1]$$$widgetint -->
<h3 class="fn" id="widget"><a name="widget"></a><span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *QStackedWidget::<span class="name">widget</span>(<span class="type">int</span> <i>index</i>) const</h3>
<p>Returns the widget at the given <i>index</i>, or 0 if there is no such widget.</p>
<p><b>See also </b><a href="qstackedwidget.html#currentWidget">currentWidget</a>() and <a href="qstackedwidget.html#indexOf">indexOf</a>().</p>
<!-- @@@widget -->
<!-- $$$widgetRemoved[overload1]$$$widgetRemovedint -->
<h3 class="fn" id="widgetRemoved"><a name="widgetRemoved"></a><code>[signal] </code><span class="type">void</span> QStackedWidget::<span class="name">widgetRemoved</span>(<span class="type">int</span> <i>index</i>)</h3>
<p>This signal is emitted whenever a widget is removed. The widget's <i>index</i> is passed as parameter.</p>
<p><b>See also </b><a href="qstackedwidget.html#removeWidget">removeWidget</a>().</p>
<!-- @@@widgetRemoved -->
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distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
d5e62c01ae8d1e579463c6a871dd44bf
>
files
>
4026
