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<td >Qt 5.12</td><td ><a href="qtgui-index.html">Qt GUI</a></td><td ><a href="qtgui-module.html">C++ Classes</a></td><td >QRegion</td></tr></table><table class="buildversion"><tr>
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<h1 class="title">Obsolete Members for QRegion</h1>
<p><b>The following members of class <a href="qregion.html">QRegion</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>QRegion </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#eor">eor</a></b>(const QRegion &<i>r</i>) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QRegion </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#intersect">intersect</a></b>(const QRegion &<i>r</i>) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QRegion </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#intersect-1">intersect</a></b>(const QRect &<i>rect</i>) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QVector<QRect> </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#rects">rects</a></b>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QRegion </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#subtract">subtract</a></b>(const QRegion &<i>r</i>) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QRegion </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#unite">unite</a></b>(const QRegion &<i>r</i>) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QRegion </td><td class="memItemRight bottomAlign"><b><a href="qregion-obsolete.html#unite-1">unite</a></b>(const QRect &<i>rect</i>) const</td></tr>
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<h2>Member Function Documentation</h2>
<!-- $$$eor[overload1]$$$eorconstQRegion& -->
<h3 class="fn" id="eor"><a name="eor"></a><span class="type"><a href="qregion.html#QRegion">QRegion</a></span> QRegion::<span class="name">eor</span>(const <span class="type"><a href="qregion.html#QRegion">QRegion</a></span> &<i>r</i>) const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use xored(<i>r</i>) instead.</p>
<!-- @@@eor -->
<!-- $$$intersect[overload1]$$$intersectconstQRegion& -->
<h3 class="fn" id="intersect"><a name="intersect"></a><span class="type"><a href="qregion.html#QRegion">QRegion</a></span> QRegion::<span class="name">intersect</span>(const <span class="type"><a href="qregion.html#QRegion">QRegion</a></span> &<i>r</i>) const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use intersected(<i>r</i>) instead.</p>
<!-- @@@intersect -->
<!-- $$$intersect$$$intersectconstQRect& -->
<h3 class="fn" id="intersect-1"><a name="intersect-1"></a><span class="type"><a href="qregion.html#QRegion">QRegion</a></span> QRegion::<span class="name">intersect</span>(const <span class="type"><a href="../qtcore/qrect.html">QRect</a></span> &<i>rect</i>) const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use intersected(<i>rect</i>) instead.</p>
<p>This function was introduced in Qt 4.4.</p>
<!-- @@@intersect -->
<!-- $$$rects[overload1]$$$rects -->
<h3 class="fn" id="rects"><a name="rects"></a><span class="type"><a href="../qtcore/qvector.html">QVector</a></span><<span class="type"><a href="../qtcore/qrect.html">QRect</a></span>> QRegion::<span class="name">rects</span>() const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use <a href="qregion.html#begin">begin</a>() and <a href="qregion.html#end">end</a>() instead.</p>
<p>Returns an array of non-overlapping rectangles that make up the region.</p>
<p>The union of all the rectangles is equal to the original region.</p>
<p><b>See also </b><a href="qregion.html#setRects">setRects</a>().</p>
<!-- @@@rects -->
<!-- $$$subtract[overload1]$$$subtractconstQRegion& -->
<h3 class="fn" id="subtract"><a name="subtract"></a><span class="type"><a href="qregion.html#QRegion">QRegion</a></span> QRegion::<span class="name">subtract</span>(const <span class="type"><a href="qregion.html#QRegion">QRegion</a></span> &<i>r</i>) const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use subtracted(<i>r</i>) instead.</p>
<!-- @@@subtract -->
<!-- $$$unite[overload1]$$$uniteconstQRegion& -->
<h3 class="fn" id="unite"><a name="unite"></a><span class="type"><a href="qregion.html#QRegion">QRegion</a></span> QRegion::<span class="name">unite</span>(const <span class="type"><a href="qregion.html#QRegion">QRegion</a></span> &<i>r</i>) const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use united(<i>r</i>) instead.</p>
<!-- @@@unite -->
<!-- $$$unite$$$uniteconstQRect& -->
<h3 class="fn" id="unite-1"><a name="unite-1"></a><span class="type"><a href="qregion.html#QRegion">QRegion</a></span> QRegion::<span class="name">unite</span>(const <span class="type"><a href="../qtcore/qrect.html">QRect</a></span> &<i>rect</i>) const</h3>
<p>This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.</p>
<p>Use united(<i>rect</i>) instead.</p>
<p>This function was introduced in Qt 4.4.</p>
<!-- @@@unite -->
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