undo, wait, nah, I liked it better before, redo it
- Posted: Oct 22, 2008 at 8:25PM
If you're like me, you're constantly running into walls and doing things you shouldn't be. Due to this, I need the undo command on almost everything I do. Marc Clifton has a nice, basic undo /redo framework on implementing this functionality which pretty much requires only three methods.