make dialog "Cancel" button really cancel
For iemgui and canvas dialogs if you click "Apply" and then "Cancel", Pd doesn't revert the settings you applied. It should go back to the original settings-- that's the purpose of "Cancel", after all.
For iemgui and canvas dialogs if you click "Apply" and then "Cancel", Pd doesn't revert the settings you applied. It should go back to the original settings-- that's the purpose of "Cancel", after all.