how to force an exiting?

I have a main application window (QMainWindow descendant). The app creates another QMainWindow descendants with a parent pointed to the main window. The aim is to exit the application when main window is closed. Now, all opened children remain opened.

What have I missed?

Check this post.

Quote:

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Originally Posted by jpn

Check this post.

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WA-attributes are usefull, bit don't work. I have overloaded closeEvent() this way:

QMainWindow::closeEvent(event);
QApplication::exit();

It works.

hello anli,

i am also suffered by this problem .i got idea from your post . now, i am closing child window or any other widget , just call object->close() funtion via signals and slots. Its work prefectly.

Thanks