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Re: Document still modified after last Undo

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Re: Document still modified after last Undo

Subject: Re: Document still modified after last Undo
From: David Catmull <email@hidden>
Date: Fri, 28 Apr 2006 07:03:59 -0700

On Apr 27, 2006, at 10:59 PM, email@hidden wrote:

Its because at the end of the runloop is when an undo finishes its "recording."


Ah, that's right. I totally forgot about the run loop thing.

OK, so I can understand why groups aren't needed in this case. But why do they cause problems? I'm going to want to use undo groups for some things - for example, if I change an object's color five times, I don't want to have to undo those changes individually.

--
David Catmull
email@hidden
http://www.uncommonplace.com/

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