Lion: Lock documents and custom undomanager
Lion: Lock documents and custom undomanager
- Subject: Lion: Lock documents and custom undomanager
- From: Georg Seifert <email@hidden>
- Date: Tue, 07 Feb 2012 12:28:30 +0100
Hi,
I have several undomanagers in my app. (I know that is unusual. Think of it as if you had a page layout app and every page has its own undo.)
This all works well except if the document is locked. Then the documents undomanager knows about this and prevents the change and generates a error. But my undomanagers are not in sync with the document. I do not find anything about that in the docs. So, is there any way to get the locked state of the document or to connect the undomanagers with the document?
Thanks
Georg
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