Re: Notifications of undoManager
Re: Notifications of undoManager
- Subject: Re: Notifications of undoManager
- From: Bill Cheeseman <email@hidden>
- Date: Mon, 09 Sep 2002 12:56:36 -0400
on 02-09-09 10:51 AM, Nicky at email@hidden wrote:
>
Can someone explain us the difference between
>
NSUndoManagerWillUndoChangeNotification and
>
NSUndoManagerDidUndoChangeNotification?
>
The documentation of both is the same.They are both posted after the
>
undo change.
>
you would think NSUndoManagerWillUndoChangeNotification is just posted
>
before the undo change and NSUndoManagerDidUndoChangeNotification is
>
just posted after the undo change.
I noticed this, too. It seems very obvious that it is simply a documentation
editing error, and that the "will" notification is sent before. Just as the
documentation for NSUndoManagerWillRedoChangeNotification correctly states,
in the case of redo.
--
Bill Cheeseman - email@hidden
Quechee Software, Quechee, Vermont, USA
http://www.quecheesoftware.com
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