Confirm on Exit

Processing Coding Questions
1

I am trying to make a program where when the X button is clicked, the user is prompted Would you like to save before quitting? Save, Dont Save, Cancel.
The problem is, I cant figure out how to cancel closing the window. I tried overriding the exit function, but no matter what I try, the X always closes the program when clicked.
How do I do the cancel option?

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2

Try looking here:
https://processing.org/discourse/beta/num_1244576974.html

2 Likes
3

Thanks! That should do the trick.

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