Re: Programmatically traverse NSTreeController
Re: Programmatically traverse NSTreeController
- Subject: Re: Programmatically traverse NSTreeController
- From: Scott Anguish <email@hidden>
- Date: Tue, 6 Dec 2005 06:43:03 -0500
On Dec 6, 2005, at 4:47 AM, Julien Bordet wrote:
Hi,
How can I programmatically traverse NSTreeController ? When using
bindings
to link NSOutlineView and NSTreeController, Coredata knows how to
do it from
the opaque arrangedObject method.
But I'd like to be able to traverse the tree from my code. Do you
know how
to do this ?
actually, CoreData probably does it from the data, rather than from
the treecontroller (waiting for Chris or Bill to correct me)
arranged object should definitely, absolutely, positively not be
used.. it's private, and subject to change, thus breaking your app,
angering your users, and costing you millions in lost sales.
(I wanted to include that in the reference for the method, but it
was deemed a bit too strong)
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