Re: How to implement an Xcode-style hierarchical file browser
Re: How to implement an Xcode-style hierarchical file browser
- Subject: Re: How to implement an Xcode-style hierarchical file browser
- From: Andy Lee <email@hidden>
- Date: Tue, 26 Sep 2006 10:20:05 -0400
On Sep 26, 2006, at 6:34 AM, Stephane Sudre wrote:
I haven't used NSOutlineView much, but I suspect the reason for
this requirement is so the -rowForItem: method can return a
reliable answer.
Of course, if I'm answering the wrong question, then never mind...
Yes and no. Usually the tree (both branches and leaves) contains
objects which are not aware they are in a tree. Cf NSDragOutlineViews.
I meant that if the same object is used as the "item" at multiple
places in the tree, there isn't a unique answer to the question
"which row contains this item?"
--Andy
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