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<h1 class="title">Obsolete Members for QDialog</h1>
<p><b>The following members of class <a href="qdialog.html">QDialog</a> are obsolete.</b> They are provided to keep old source code working. We strongly advise against using them in new code.</p>
<h2>Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QWidget *</td><td class="memItemRight bottomAlign"><b><a href="qdialog-obsolete.html#extension">extension</a></b>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>Qt::Orientation </td><td class="memItemRight bottomAlign"><b><a href="qdialog-obsolete.html#orientation">orientation</a></b>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>void </td><td class="memItemRight bottomAlign"><b><a href="qdialog-obsolete.html#setExtension">setExtension</a></b>(QWidget *<i>extension</i>)</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>void </td><td class="memItemRight bottomAlign"><b><a href="qdialog-obsolete.html#setOrientation">setOrientation</a></b>(Qt::Orientation <i>orientation</i>)</td></tr>
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<ul>
<li class="fn">3 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li>
<li class="fn">2 public functions inherited from <a href="../qtcore/qobject.html#public-functions">QObject</a></li>
</ul>
<h2>Public Slots</h2>
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<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>void </td><td class="memItemRight bottomAlign"><b><a href="qdialog-obsolete.html#showExtension">showExtension</a></b>(bool <i>showIt</i>)</td></tr>
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<h2>Member Function Documentation</h2>
<!-- $$$extension[overload1]$$$extension -->
<h3 class="fn" id="extension"><a name="extension"></a><span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *QDialog::<span class="name">extension</span>() const</h3>
<p>Returns the dialog's extension or 0 if no extension has been defined.</p>
<p>Instead of using this functionality, we recommend that you simply call <a href="qwidget.html#show">show</a>() or <a href="qwidget.html#hide">hide</a>() on the part of the dialog that you want to use as an extension. See the <a href="qtwidgets-dialogs-extension-example.html">Extension Example</a> for details.</p>
<p><b>See also </b><a href="qdialog-obsolete.html#setExtension">setExtension</a>(), <a href="qdialog-obsolete.html#showExtension">showExtension</a>(), and <a href="qdialog-obsolete.html#setOrientation">setOrientation</a>().</p>
<!-- @@@extension -->
<!-- $$$orientation[overload1]$$$orientation -->
<h3 class="fn" id="orientation"><a name="orientation"></a><span class="type"><a href="../qtcore/qt.html#Orientation-enum">Qt::Orientation</a></span> QDialog::<span class="name">orientation</span>() const</h3>
<p>Returns the dialog's extension orientation.</p>
<p>Instead of using this functionality, we recommend that you simply call <a href="qwidget.html#show">show</a>() or <a href="qwidget.html#hide">hide</a>() on the part of the dialog that you want to use as an extension. See the <a href="qtwidgets-dialogs-extension-example.html">Extension Example</a> for details.</p>
<p><b>See also </b><a href="qdialog-obsolete.html#setOrientation">setOrientation</a>() and <a href="qdialog-obsolete.html#extension">extension</a>().</p>
<!-- @@@orientation -->
<!-- $$$setExtension[overload1]$$$setExtensionQWidget* -->
<h3 class="fn" id="setExtension"><a name="setExtension"></a><span class="type">void</span> QDialog::<span class="name">setExtension</span>(<span class="type"><a href="qwidget.html#QWidget">QWidget</a></span> *<i>extension</i>)</h3>
<p>Sets the widget, <i>extension</i>, to be the dialog's extension, deleting any previous extension. The dialog takes ownership of the extension. Note that if 0 is passed any existing extension will be deleted. This function must only be called while the dialog is hidden.</p>
<p>Instead of using this functionality, we recommend that you simply call <a href="qwidget.html#show">show</a>() or <a href="qwidget.html#hide">hide</a>() on the part of the dialog that you want to use as an extension. See the <a href="qtwidgets-dialogs-extension-example.html">Extension Example</a> for details.</p>
<p><b>See also </b><a href="qdialog-obsolete.html#extension">extension</a>(), <a href="qdialog-obsolete.html#showExtension">showExtension</a>(), and <a href="qdialog-obsolete.html#setOrientation">setOrientation</a>().</p>
<!-- @@@setExtension -->
<!-- $$$setOrientation[overload1]$$$setOrientationQt::Orientation -->
<h3 class="fn" id="setOrientation"><a name="setOrientation"></a><span class="type">void</span> QDialog::<span class="name">setOrientation</span>(<span class="type"><a href="../qtcore/qt.html#Orientation-enum">Qt::Orientation</a></span> <i>orientation</i>)</h3>
<p>If <i>orientation</i> is <a href="../qtcore/qt.html#Orientation-enum">Qt::Horizontal</a>, the extension will be displayed to the right of the dialog's main area. If <i>orientation</i> is <a href="../qtcore/qt.html#Orientation-enum">Qt::Vertical</a>, the extension will be displayed below the dialog's main area.</p>
<p>Instead of using this functionality, we recommend that you simply call <a href="qwidget.html#show">show</a>() or <a href="qwidget.html#hide">hide</a>() on the part of the dialog that you want to use as an extension. See the <a href="qtwidgets-dialogs-extension-example.html">Extension Example</a> for details.</p>
<p><b>See also </b><a href="qdialog-obsolete.html#orientation">orientation</a>() and <a href="qdialog-obsolete.html#setExtension">setExtension</a>().</p>
<!-- @@@setOrientation -->
<!-- $$$showExtension[overload1]$$$showExtensionbool -->
<h3 class="fn" id="showExtension"><a name="showExtension"></a><code>[slot] </code><span class="type">void</span> QDialog::<span class="name">showExtension</span>(<span class="type">bool</span> <i>showIt</i>)</h3>
<p>If <i>showIt</i> is true, the dialog's extension is shown; otherwise the extension is hidden.</p>
<p>Instead of using this functionality, we recommend that you simply call <a href="qwidget.html#show">show</a>() or <a href="qwidget.html#hide">hide</a>() on the part of the dialog that you want to use as an extension. See the <a href="qtwidgets-dialogs-extension-example.html">Extension Example</a> for details.</p>
<p><b>See also </b><a href="qwidget.html#show">show</a>(), <a href="qdialog-obsolete.html#setExtension">setExtension</a>(), and <a href="qdialog-obsolete.html#setOrientation">setOrientation</a>().</p>
<!-- @@@showExtension -->
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