What if one can not redo and undo?
What if one can not redo and undo?
- Subject: What if one can not redo and undo?
- From: John Nairn <email@hidden>
- Date: Thu, 4 Mar 2004 09:14:02 -0700
I can easily support undo of a certain action, but redo looks very
hard. The problem is after doing an undo, the undomanager activates the
unsupported redo command. Is there a way to tell the undomamager that
once an action is undone it can not be redone?
------------
John Nairn (1-801-581-3413, FAX: 1-801-581-4816)
Web page:
http://www.eng.utah.edu/~nairn
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