Details
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Bug
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Resolution: Done
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P2: Important
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5.3.1
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None
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Windows, XCB
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4b03b18548200db0ad65415c7df7a7665a9ec3d8 (5.4, 25.9.2014, 5.4)
Description
When I minimize the window and then restore it (by clicking its taskbar button, for example), I expect to receive a showEvent. It happens when the test application (attached) is built with Qt 4.8.6. But when it's built with 5.3.1, the only time the window receives a showEvent is when the application is starting up and the window is displayed for the first time. I believe it is a bug, according to http://qt-project.org/doc/qt-5/qwidget.html#showEvent the event must be dispatched in this case.
Neither is a QHideEvent received when minimizing.
Attachments
Issue Links
- relates to
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QTBUG-50589 [REG Qt4->Qt5] Hide/show event is delivered only to main widget when window is minimized/restored
- Closed