If a child dialog which is iconified is closed/hide programmatically, up on activation still shows and clicking on close button has no effect.
Attached example reproduces it:
Run the example
Click on button to minimize all widget
wait for 5 second (when timer fires and dialog is set to close/hide)
click on iconified window in task bar
Child dialog still visible and closing it with mouse has no effect.
This works good with Qt4
|For Gerrit Dashboard: QTBUG-40696|
|93410,2||Windows: Prevent hidden transient children from being re-shown by Windows.||5.4||qt/qtbase||Status: MERGED||+2||0|
|94234,2||Fix linking of tst_qwindow with dynamic Open GL.||5.4||qt/qtbase||Status: MERGED||+2||0|