How to kill a WxPython application when user clicks a frame's close

Question

The application is supposed to close when I click the close button for the main frame. But the way I implemented it, it quits with a Segmentation fault when I c

Answer 1

Closing all the top level frames in the app should end the application without needing to bind to close or anything else. You can close them yourself with .Close() if you have several, or some that are hidden.

Also if you have a TaskBarIcon, that will need to be destroyed before the app will end.

I think your seg fault could be because of another reason, to do with how the frames tear down and destroy their children. I'd try stepping through the code and find out at what point the seg fault is happening.