PureBasic Forums - English

It would be possible to have a binded event that gets called just before the canvas is destroyed as a last event?
Often you have to set some memory using SetGadgetData() that needs to be freed when the gadget is destroyed.
Doing it manually is not reliable when the gadget is not explicitly freed by you.

On Windows you can make it with a Callback... Like AddEvents

Thanks, I know it can be done with the api, windows and linux are easy, mac more difficult although it can be done, a native solution is needed.

I agree it could useful when using custom data. Probably for all gadgets as well.

Great, hopefully in the next version

Perhaps better a SetFreeGadgetCallback

Yes that sounds better, my attemp fails in some apple systems

Fred wrote: Sun Sep 29, 2024 4:59 pm I agree it could useful when using custom data. Probably for all gadgets as well.

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