diff options
Diffstat (limited to 'src/gui/kernel/qwidget.cpp')
-rw-r--r-- | src/gui/kernel/qwidget.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp index 071e1bd..e9fd28b 100644 --- a/src/gui/kernel/qwidget.cpp +++ b/src/gui/kernel/qwidget.cpp @@ -4709,10 +4709,13 @@ void QWidget::render(QPaintDevice *target, const QPoint &targetOffset, if (redirected) { target = redirected; offset -= redirectionOffset; - if (!inRenderWithPainter) { // Clip handled by shared painter (in qpainter.cpp). - const QRegion redirectedSystemClip = redirected->paintEngine()->systemClip(); - if (!redirectedSystemClip.isEmpty()) - paintRegion &= redirectedSystemClip.translated(-offset); + } + + if (!inRenderWithPainter) { // Clip handled by shared painter (in qpainter.cpp). + if (QPaintEngine *targetEngine = target->paintEngine()) { + const QRegion targetSystemClip = targetEngine->systemClip(); + if (!targetSystemClip.isEmpty()) + paintRegion &= targetSystemClip.translated(-offset); } } |