Notify callback or delegate when VistaFileSelector is canceled #285
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Unlike the macOS implementation,
CNewFileSelectoron Windows does not invoke theCallbackFuncor emit thekSelectEndMessagenotification if the user cancels the file selector.This seems to be a bug based on the existence of a commit that fixed it in an earlier version of the implementation.
This pull requests ensures that the
doneCallbackis executed on all code paths, so that clients ofCNewFileSelectorcan reliably perform any necessary clean-up.