Feature? - register callback to the QuitEvent

yglukhov / nimx

GUI library

MIT License

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Open jlp765 opened 3 years ago

jlp765 commented 3 years ago

Is there already a way to have a callback proc called on the QuitEvent so that the quit can be intercepted, and

the user asked if they want to quit (and a mechanism to stop the QuitEvent propagating)
do some clean up, etc (although this could be done by the exitprocs.addExitProc)

yglukhov commented 3 years ago

There's no such thing iirc. If you're into implementing it, I'd suggest doing this API by adding shouldExit*: proc(): bool to Application.