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<title>Qt 4.0: QDesignerContainerExtension Class Reference</title>
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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">QDesignerContainerExtension Class Reference</h1>
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<p>The QDesignerContainerExtension class provides extensions for container widgets in <i>Qt Designer</i>. <a href="#details">More...</a></p>
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<pre>#include <QDesignerContainerExtension></pre><p>Part of the <a href="qtdesigner.html">QtDesigner</a> module.</p>
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<li><a href="qdesignercontainerextension-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
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<h3>Public Functions</h3>
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<li><div class="fn"/>virtual <b><a href="qdesignercontainerextension.html#dtor.QDesignerContainerExtension">~QDesignerContainerExtension</a></b> ()</li>
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<li><div class="fn"/>virtual void <b><a href="qdesignercontainerextension.html#addWidget">addWidget</a></b> ( QWidget * <i>widget</i> ) = 0</li>
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<li><div class="fn"/>virtual int <b><a href="qdesignercontainerextension.html#count">count</a></b> () const = 0</li>
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<li><div class="fn"/>virtual int <b><a href="qdesignercontainerextension.html#currentIndex">currentIndex</a></b> () const = 0</li>
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<li><div class="fn"/>virtual void <b><a href="qdesignercontainerextension.html#insertWidget">insertWidget</a></b> ( int <i>index</i>, QWidget * <i>widget</i> ) = 0</li>
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<li><div class="fn"/>virtual void <b><a href="qdesignercontainerextension.html#remove">remove</a></b> ( int <i>index</i> ) = 0</li>
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<li><div class="fn"/>virtual void <b><a href="qdesignercontainerextension.html#setCurrentIndex">setCurrentIndex</a></b> ( int <i>index</i> ) = 0</li>
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<li><div class="fn"/>virtual QWidget * <b><a href="qdesignercontainerextension.html#widget">widget</a></b> ( int <i>index</i> ) const = 0</li>
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<a name="details"></a>
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<h2>Detailed Description</h2>
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<p>The QDesignerContainerExtension class provides extensions for container widgets in <i>Qt Designer</i>.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="dtor.QDesignerContainerExtension"></a>QDesignerContainerExtension::~QDesignerContainerExtension () <tt> [virtual]</tt></h3>
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<p>Destroys the extension.</p>
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<h3 class="fn"><a name="addWidget"></a>void QDesignerContainerExtension::addWidget ( <a href="qwidget.html">QWidget</a> * <i>widget</i> ) <tt> [pure virtual]</tt></h3>
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<p>Adds the given <i>widget</i> to the container after all the existing widgets.</p>
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<p>See also <a href="qdesignercontainerextension.html#insertWidget">insertWidget</a>() and <a href="qdesignercontainerextension.html#remove">remove</a>().</p>
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<h3 class="fn"><a name="count"></a>int QDesignerContainerExtension::count () const <tt> [pure virtual]</tt></h3>
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<p>Returns the number of widgets in the container.</p>
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<h3 class="fn"><a name="currentIndex"></a>int QDesignerContainerExtension::currentIndex () const <tt> [pure virtual]</tt></h3>
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<p>Returns the current index, corresponding to the current widget in the container.</p>
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<p>See also <a href="qdesignercontainerextension.html#setCurrentIndex">setCurrentIndex</a>().</p>
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<h3 class="fn"><a name="insertWidget"></a>void QDesignerContainerExtension::insertWidget ( int <i>index</i>, <a href="qwidget.html">QWidget</a> * <i>widget</i> ) <tt> [pure virtual]</tt></h3>
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<p>Inserts the given <i>widget</i> into the container at the specified <i>index</i>.</p>
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<p>See also <a href="qdesignercontainerextension.html#addWidget">addWidget</a>() and <a href="qdesignercontainerextension.html#remove">remove</a>().</p>
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<h3 class="fn"><a name="remove"></a>void QDesignerContainerExtension::remove ( int <i>index</i> ) <tt> [pure virtual]</tt></h3>
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<p>Removes the widget at the given <i>index</i> in the container.</p>
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<p>See also <a href="qdesignercontainerextension.html#addWidget">addWidget</a>() and <a href="qdesignercontainerextension.html#insertWidget">insertWidget</a>().</p>
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<h3 class="fn"><a name="setCurrentIndex"></a>void QDesignerContainerExtension::setCurrentIndex ( int <i>index</i> ) <tt> [pure virtual]</tt></h3>
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<p>Sets the current index, corresponding to the current widget in the container.</p>
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<p>See also <a href="qdesignercontainerextension.html#currentIndex">currentIndex</a>().</p>
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<h3 class="fn"><a name="widget"></a><a href="qwidget.html">QWidget</a> * QDesignerContainerExtension::widget ( int <i>index</i> ) const <tt> [pure virtual]</tt></h3>
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<p>Returns the widget at the given <i>index</i> in the container.</p>
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<p>See also <a href="qdesignercontainerextension.html#addWidget">addWidget</a>() and <a href="qdesignercontainerextension.html#insertWidget">insertWidget</a>().</p>
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