diff options
Diffstat (limited to 'src/gui/kernel/qrasterwindow.cpp')
-rw-r--r-- | src/gui/kernel/qrasterwindow.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/gui/kernel/qrasterwindow.cpp b/src/gui/kernel/qrasterwindow.cpp index 19d84c601d..f292344ca1 100644 --- a/src/gui/kernel/qrasterwindow.cpp +++ b/src/gui/kernel/qrasterwindow.cpp @@ -34,14 +34,20 @@ class QRasterWindowPrivate : public QPaintDeviceWindowPrivate { Q_DECLARE_PUBLIC(QRasterWindow) public: + void handleResizeEvent() override + { + Q_Q(QRasterWindow); + if (backingstore->size() != q->size()) + markWindowAsDirty(); + } + void beginPaint(const QRegion ®ion) override { Q_Q(QRasterWindow); const QSize size = q->size(); - if (backingstore->size() != size) { + if (backingstore->size() != size) backingstore->resize(size); - markWindowAsDirty(); - } + backingstore->beginPaint(region); } @@ -102,6 +108,10 @@ QPaintDevice *QRasterWindow::redirected(QPoint *) const return d->backingstore->paintDevice(); } +void QRasterWindow::resizeEvent(QResizeEvent *) +{ +} + QT_END_NAMESPACE #include "moc_qrasterwindow.cpp" |