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113 lines
5.5 KiB
113 lines
5.5 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qiconset.cpp:850 -->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>QIconFactory Class</title>
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QIconFactory Class Reference</h1>
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<p>The QIconFactory class is used to create pixmaps for a QIconSet.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="qiconset-h.html">qiconset.h</a>></tt>
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<p><a href="qiconfactory-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn><a href="#QIconFactory"><b>QIconFactory</b></a> ()</li>
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<li class=fn>virtual <a href="#~QIconFactory"><b>~QIconFactory</b></a> ()</li>
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<li class=fn>virtual QPixmap * <a href="#createPixmap"><b>createPixmap</b></a> ( const QIconSet & iconSet, QIconSet::Size size, QIconSet::Mode mode, QIconSet::State state )</li>
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<li class=fn>void <a href="#setAutoDelete"><b>setAutoDelete</b></a> ( bool autoDelete )</li>
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<li class=fn>bool <a href="#autoDelete"><b>autoDelete</b></a> () const</li>
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</ul>
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<h2>Static Public Members</h2>
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<ul>
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<li class=fn>QIconFactory * <a href="#defaultFactory"><b>defaultFactory</b></a> ()</li>
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<li class=fn>void <a href="#installDefaultFactory"><b>installDefaultFactory</b></a> ( QIconFactory * factory )</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The QIconFactory class is used to create pixmaps for a <a href="qiconset.html">QIconSet</a>.
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<p> By reimplementing <a href="#createPixmap">createPixmap</a>(), you can override QIconSet's
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default algorithm for computing pixmaps not supplied by the user.
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<p> Call <a href="#setAutoDelete">setAutoDelete</a>(TRUE) if you want the factory to automatically
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delete itself when it is no longer needed by QIconSet.
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<p> <p>See also <a href="qiconset.html">QIconSet</a> and <a href="advanced.html">Advanced Widgets</a>.
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="QIconFactory"></a>QIconFactory::QIconFactory ()
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</h3>
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Constructs an icon factory.
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<h3 class=fn><a name="~QIconFactory"></a>QIconFactory::~QIconFactory ()<tt> [virtual]</tt>
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</h3>
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Destroys the object and frees any allocated resources.
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<h3 class=fn>bool <a name="autoDelete"></a>QIconFactory::autoDelete () const
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</h3>
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<p> Returns TRUE if auto-deletion is enabled; otherwise returns FALSE.
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<p> <p>See also <a href="#setAutoDelete">setAutoDelete</a>().
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<h3 class=fn><a href="qpixmap.html">QPixmap</a> * <a name="createPixmap"></a>QIconFactory::createPixmap ( const <a href="qiconset.html">QIconSet</a> & iconSet, <a href="qiconset.html#Size-enum">QIconSet::Size</a> size, <a href="qiconset.html#Mode-enum">QIconSet::Mode</a> mode, <a href="qiconset.html#State-enum">QIconSet::State</a> state )<tt> [virtual]</tt>
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</h3>
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Ceates a pixmap for <em>iconSet</em> with a certain <em>size</em>, <em>mode</em>, and
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<em>state</em>. Returns 0 if the default <a href="qiconset.html">QIconSet</a> algorithm should be
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used to create a pixmap that wasn't supplied by the user.
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<p> It is the caller's responsibility to delete the returned pixmap.
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<p> The default implementation always returns 0.
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<h3 class=fn><a href="qiconfactory.html">QIconFactory</a> * <a name="defaultFactory"></a>QIconFactory::defaultFactory ()<tt> [static]</tt>
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</h3>
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Returns the default icon factory.
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<p> <p>See also <a href="#installDefaultFactory">installDefaultFactory</a>().
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<h3 class=fn>void <a name="installDefaultFactory"></a>QIconFactory::installDefaultFactory ( <a href="qiconfactory.html">QIconFactory</a> * factory )<tt> [static]</tt>
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</h3>
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Replaces the default icon factory with <em>factory</em>.
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<h3 class=fn>void <a name="setAutoDelete"></a>QIconFactory::setAutoDelete ( bool autoDelete )
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</h3>
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<p> If <em>autoDelete</em> is TRUE, sets the icon factory to automatically
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delete itself when it is no longer referenced by any <a href="qiconset.html">QIconSet</a> and
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isn't the default factory. If <em>autoDelete</em> is FALSE (the default)
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auto-deletion is disabled.
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<p> <p>See also <a href="#autoDelete">autoDelete</a>() and <a href="#defaultFactory">defaultFactory</a>().
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<!-- eof -->
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<hr><p>
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This file is part of the <a href="index.html">Qt toolkit</a>.
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Copyright © 1995-2007
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<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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