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<title>Qt 4.2: Obsolete Members for QDialog</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="mainclasses.html"><font color="#004faf">Main Classes</font></a> · <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a> · <a href="functions.html"><font color="#004faf">Functions</font></a></td>
<td align="right" valign="top" width="230"><a href="http://www.trolltech.com"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></a></td></tr></table><h1 align="center">Obsolete Members for QDialog</h1>
<p><b>The following class members are obsolete.</b> They are provided to keep old source code working. We strongly advise against using them in new code.</p>
<p><ul><li><a href="qdialog.html">QDialog class reference</a></li></ul></p>
<h3>Public Functions</h3>
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<li><div class="fn"/>QWidget * <b><a href="qdialog-obsolete.html#extension">extension</a></b> () const <tt> (obsolete)</tt></li>
<li><div class="fn"/>Qt::Orientation <b><a href="qdialog-obsolete.html#orientation">orientation</a></b> () const <tt> (obsolete)</tt></li>
<li><div class="fn"/>void <b><a href="qdialog-obsolete.html#setExtension">setExtension</a></b> ( QWidget * <i>extension</i> ) <tt> (obsolete)</tt></li>
<li><div class="fn"/>void <b><a href="qdialog-obsolete.html#setOrientation">setOrientation</a></b> ( Qt::Orientation <i>orientation</i> ) <tt> (obsolete)</tt></li>
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<ul>
<li><div class="fn"/>3 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li>
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<h3>Public Slots</h3>
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<li><div class="fn"/>void <b><a href="qdialog-obsolete.html#showExtension">showExtension</a></b> ( bool <i>showIt</i> ) <tt> (obsolete)</tt></li>
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<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="extension"></a><a href="qwidget.html">QWidget</a> * QDialog::extension () 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="dialogs-extension.html">Extension Example</a> for details.</p>
<p>See also <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>
<h3 class="fn"><a name="orientation"></a><a href="qt.html#Orientation-enum">Qt::Orientation</a> QDialog::orientation () 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="dialogs-extension.html">Extension Example</a> for details.</p>
<p>See also <a href="qdialog-obsolete.html#setOrientation">setOrientation</a>() and <a href="qdialog-obsolete.html#extension">extension</a>().</p>
<h3 class="fn"><a name="setExtension"></a>void QDialog::setExtension ( <a href="qwidget.html">QWidget</a> * <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="dialogs-extension.html">Extension Example</a> for details.</p>
<p>See also <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>
<h3 class="fn"><a name="setOrientation"></a>void QDialog::setOrientation ( <a href="qt.html#Orientation-enum">Qt::Orientation</a> <i>orientation</i> )</h3>
<p>If <i>orientation</i> is <a href="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="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="dialogs-extension.html">Extension Example</a> for details.</p>
<p>See also <a href="qdialog-obsolete.html#orientation">orientation</a>() and <a href="qdialog-obsolete.html#setExtension">setExtension</a>().</p>
<h3 class="fn"><a name="showExtension"></a>void QDialog::showExtension ( bool <i>showIt</i> ) <tt> [slot]</tt></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="dialogs-extension.html">Extension Example</a> for details.</p>
<p>See also <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>
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