23bed9f820
It tested whether a paint event was received when calling QWidget::repaint() right after QWidget::show() without waiting for the window to be exposed. This caused a QEvent::UpdateRequest to be sent, which ended up in QWidgetBackingStore::sync() which returns after checking QWidgetBackingStore::discardSyncRequest(), since Qt::WA_Mapped is not set on the non-exposed widget. The test passed on Windows since it contains one call to QCoreApplication::processEvents() which causes the the initial WM_PAINT message to be processed in QWindowsWindow::handleWmPaint() which calls QWindowSystemInterface::flushWindowSystemEvents() and causes Qt::WA_Mapped to be set. This seems counter to the intention of the test. Remove the test since it won't pass anymore in Qt 5 unless Qt::WA_Mapped is set. Task-number: QTBUG-26424 Task-number: QTBUG-38327 Task-number: QTBUG-39842 Change-Id: Iede026d52825dcf1f2e9014a316d26d260309214 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> |
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| .. | ||
| qaction | ||
| qactiongroup | ||
| qapplication | ||
| qboxlayout | ||
| qdesktopwidget | ||
| qformlayout | ||
| qgridlayout | ||
| qlayout | ||
| qshortcut | ||
| qsizepolicy | ||
| qstackedlayout | ||
| qtooltip | ||
| qwidget | ||
| qwidget_window | ||
| qwidgetaction | ||
| qwidgetmetatype | ||
| qwidgetsvariant | ||
| qwindowcontainer | ||
| kernel.pro | ||