replaceTextStorage (second text view) and undo difficulties
replaceTextStorage (second text view) and undo difficulties
- Subject: replaceTextStorage (second text view) and undo difficulties
- From: Keith Blount <email@hidden>
- Date: Sun, 6 Feb 2005 15:37:52 -0800 (PST)
- Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys
Hello,
I have a text view that can be viewed in full screen
in my app. To do this, I just launch a second text
view in a fullscreen window, and use
replaceTextStorage: to make sure that the fullscreen
text view displays the contents of the original text
view.
However, I would like to set it up so that if the user
makes changes in the fullscreen view and then exits to
normal view, if he (or she) tries to do an undo, the
user should be able to undo the changes made in
fullscreen. I thought that if I just set
setAllowsUndo: to YES in both textViews, seeing as
they both have the same textStorage, this might work
automatically - but it doesn't. They are both separate
text views, so I guess I need to do something more
complicated.
Does anyone have any suggestions?
Many thanks,
Keith
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