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Re: multiple UndoManagers

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Re: multiple UndoManagers

Subject: Re: multiple UndoManagers
From: Keith Duncan <email@hidden>
Date: Sun, 06 Jul 2008 19:52:13 +0100

I have a rather complicated undo setting

I encountered a similar situation where I had multiple plugins each with their own NSManagedObjectContext and thus their own undo manager. I solved it by implementing an NSProxy subclass which held references to all the undo managers and was returned by - windowWillReturnUndoManager, it then forwarded messages to the appropriate undo manager object.

Keith Duncan
email@hidden, 33software.com
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References:  
  >multiple UndoManagers (From: Georg Seifert <email@hidden>)




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