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Diffstat (limited to 'src/gui/graphicsview/qgraphicseffect.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgraphicseffect.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicseffect.cpp b/src/gui/graphicsview/qgraphicseffect.cpp index 37e3d8c..17506bc 100644 --- a/src/gui/graphicsview/qgraphicseffect.cpp +++ b/src/gui/graphicsview/qgraphicseffect.cpp @@ -726,6 +726,8 @@ void QGraphicsShadowEffect::draw(QPainter *painter, QGraphicsEffectSource *sourc // Clip to device rect to avoid huge pixmaps. effectRect &= source->deviceRect(); effectRect |= effectRect.translated(-shadowOffset); + if (effectRect.isEmpty()) + return; // nothing to paint; } QPixmap pixmap(effectRect.size()); |