diff options
Diffstat (limited to 'src/widgets/kernel/qwidgetwindow.cpp')
-rw-r--r-- | src/widgets/kernel/qwidgetwindow.cpp | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/widgets/kernel/qwidgetwindow.cpp b/src/widgets/kernel/qwidgetwindow.cpp index 675d54f6b4..2a4f31babf 100644 --- a/src/widgets/kernel/qwidgetwindow.cpp +++ b/src/widgets/kernel/qwidgetwindow.cpp @@ -883,14 +883,8 @@ void QWidgetWindow::handleExposeEvent(QExposeEvent *event) { if (isExposed()) { m_widget->setAttribute(Qt::WA_Mapped); - if (!event->region().isNull()) { - // Exposed native widgets need to be marked dirty to get them repainted correctly. - if (m_widget->internalWinId() && !m_widget->isWindow() && m_widget->isVisible() && m_widget->updatesEnabled()) { - if (QWidgetBackingStore *bs = m_widget->d_func()->maybeBackingStore()) - bs->markDirty(event->region(), m_widget); - } + if (!event->region().isNull()) m_widget->d_func()->syncBackingStore(event->region()); - } } else { m_widget->setAttribute(Qt::WA_Mapped, false); } |