Problem with QMainQindow Modal
I am using Qt 5.3.2 on my MAC OS X 10.10. When I compiled my old source code on Qt5, I faced a weird problem with MainWindow.
Whenever I close any of its child of it's child, MainWindow comes on top.
Let say A is MainWindow, B is its child and C is child of B.
A lanuches B and B launches C. So the order is A at bottom, then comes B and then C at the top.
When I close C, B goes behind A and A is now on top.
The same program works good on Qt 4.8 and OS X 10.10. B remains on top after closing C.
Please help me to fix this issue.
If B could, in your case, block A, then perhaps you can set it's flags to "Qt::WindowModal":http://qt-project.org/doc/qt-5/qt.html#WindowModality-enum?
It didn't work either. A was non Modal. B was Window Modal and C was non Modal. Now in this situation, if I bring B on top by clicking it, C always remains behind B. It does not come up.