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Re: [NSOutlineView] How to know an item is expanded if its parent item is not?
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Re: [NSOutlineView] How to know an item is expanded if its parent item is not?


  • Subject: Re: [NSOutlineView] How to know an item is expanded if its parent item is not?
  • From: John Stiles <email@hidden>
  • Date: Sat, 01 Mar 2008 18:01:30 -0800

Unless Stephane plans on manually tracking the expanded items himself, I don't see how this answers his original question—and I think it's a valid question, too.


j o a r wrote:

On Mar 2, 2008, at 12:02 AM, Stéphane Sudre wrote:

An I missing something and is there a way to know which items are expanded (either visible or not)?


How about NSOutlineViewItemWillExpandNotification & NSOutlineViewItemWillCollapseNotification, and the associated delegate methods?

j o a r


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  • Follow-Ups:
    • Re: [NSOutlineView] How to know an item is expanded if its parent item is not?
      • From: Seth Willits <email@hidden>
References: 
 >[NSOutlineView] How to know an item is expanded if its parent item is not? (From: Stéphane Sudre <email@hidden>)
 >Re: [NSOutlineView] How to know an item is expanded if its parent item is not? (From: j o a r <email@hidden>)

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