Re: [NSOutlineView] How to know an item is expanded if its parent item is not?
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: Seth Willits <email@hidden>
- Date: Sat, 1 Mar 2008 20:24:24 -0800
On Mar 1, 2008, at 6:01 PM, John Stiles wrote:
Unless Stephane plans on manually tracking the expanded items
himself, I don't see how this answers his original question
That's what you have to do. I use these notifications to save which
items are expanded as part of my documents' data. It's not
particularly hard since at the very least, all you do is just keep an
array of expanded items.
--
Seth Willits
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