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Implemented workarund for NonClientArea mouse event bug in Qt versions > 5.9.2.

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This commit is contained in:
Uwe Kindler 2019-01-26 14:44:14 +01:00
parent c9645ef85b
commit b44a7e75ca
1 changed files with 12 additions and 1 deletions
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13
src/FloatingDockContainer.cpp
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@ -313,7 +313,18 @@ void CFloatingDockContainer::closeEvent(QCloseEvent *event)
if (isClosable())
{
QWidget::closeEvent(event);
// In Qt version after 5.9.2 there seems to be a bug that causes the
// QWidget::event() function to not receive any NonClientArea mouse
// events anymore after a close/show cycle. The bug is reported here:
// https://bugreports.qt.io/browse/QTBUG-73295
// The following code is a workaround for Qt versions > 5.9.2 that seems
// to work
#if (QT_VERSION > 0x050902)
event->ignore();
this->hide();
#else
Super::closeEvent(event);
#endif
}
else
{