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<title>Qt 4.3: Obsolete Members for QDirectPainter</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 QDirectPainter</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="qdirectpainter.html">QDirectPainter class reference</a></li></ul></p>
<h3>Static Public Members</h3>
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<li><div class="fn"/>QRegion <b><a href="qdirectpainter-obsolete.html#region">region</a></b> () <tt> (obsolete)</tt></li>
<li><div class="fn"/>QRegion <b><a href="qdirectpainter-obsolete.html#reserveRegion">reserveRegion</a></b> ( const QRegion & <i>region</i> ) <tt> (obsolete)</tt></li>
<li><div class="fn"/>QRegion <b><a href="qdirectpainter-obsolete.html#reservedRegion">reservedRegion</a></b> () <tt> (obsolete)</tt></li>
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<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="region"></a><a href="qregion.html">QRegion</a> QDirectPainter::region () <tt> [static]</tt></h3>
<p>Use <a href="qdirectpainter-obsolete.html#reservedRegion">QDirectPainter::reservedRegion</a>() instead.</p>
<p>See also <a href="qdirectpainter.html#setRegion">setRegion</a>().</p>
<h3 class="fn"><a name="reserveRegion"></a><a href="qregion.html">QRegion</a> QDirectPainter::reserveRegion ( const <a href="qregion.html">QRegion</a> & <i>region</i> ) <tt> [static]</tt></h3>
<p>Attempts to reserve the <i>region</i> and returns the region that is actually reserved.</p>
<p>This function also releases the previously reserved region if any. If not released explicitly, the region will be released on application exit.</p>
<p>Construct a <a href="qdirectpainter.html">QDirectPainter</a> using <a href="qdirectpainter.html#SurfaceFlag-enum">QDirectPainter::ReservedSynchronous</a> instead.</p>
<p>See also <a href="qdirectpainter-obsolete.html#reservedRegion">reservedRegion</a>() and <a href="qdirectpainter.html#static-allocation">Static Allocation</a>.</p>
<h3 class="fn"><a name="reservedRegion"></a><a href="qregion.html">QRegion</a> QDirectPainter::reservedRegion () <tt> [static]</tt></h3>
<p>Returns the reserved region.</p>
<p>Use <a href="qdirectpainter.html#allocatedRegion">allocatedRegion</a>() instead.</p>
<p>This function was introduced in Qt 4.2.</p>
<p>See also <a href="qdirectpainter-obsolete.html#reserveRegion">reserveRegion</a>() and <a href="qdirectpainter.html#frameBuffer">frameBuffer</a>().</p>
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