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-rw-r--r--src/gui/painting/qregion.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp
index 946d880..03e01c9 100644
--- a/src/gui/painting/qregion.cpp
+++ b/src/gui/painting/qregion.cpp
@@ -725,6 +725,8 @@ bool QRegion::intersects(const QRect &rect) const
const QRect r = rect.normalized();
if (!rect_intersects(boundingRect(), r))
return false;
+ if (numRects() == 1)
+ return true;
const QVector<QRect> myRects = rects();
for (QVector<QRect>::const_iterator it = myRects.constBegin(); it < myRects.constEnd(); ++it)