diff options
Diffstat (limited to 'src/widgets/kernel/qwidgetrepaintmanager.cpp')
-rw-r--r-- | src/widgets/kernel/qwidgetrepaintmanager.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidgetrepaintmanager.cpp b/src/widgets/kernel/qwidgetrepaintmanager.cpp index e7e85c39e7..02880b34da 100644 --- a/src/widgets/kernel/qwidgetrepaintmanager.cpp +++ b/src/widgets/kernel/qwidgetrepaintmanager.cpp @@ -801,6 +801,18 @@ bool QWidgetRepaintManager::syncAllowed() return true; } +static bool isDrawnInEffect(const QWidget *w) +{ +#if QT_CONFIG(graphicseffect) + do { + if (w->graphicsEffect()) + return true; + w = w->parentWidget(); + } while (w); +#endif + return false; +} + void QWidgetRepaintManager::paintAndFlush() { qCInfo(lcWidgetPainting) << "Painting and flushing dirty" @@ -888,7 +900,8 @@ void QWidgetRepaintManager::paintAndFlush() } #endif - if (!hasDirtySiblingsAbove && wd->isOpaque && !dirty.intersects(widgetDirty.boundingRect())) { + if (!isDrawnInEffect(w) && !hasDirtySiblingsAbove && wd->isOpaque + && !dirty.intersects(widgetDirty.boundingRect())) { opaqueNonOverlappedWidgets.append(w); } else { resetWidget(w); |