Yeah, thats basically what I did. I observe selection.name on the
tree controller and when that fires I call rearrangeObjects. However
apparently rearrangeObjects sets off a change notification on the
selection key creating an infinite loop. Any idea of how to reorder
the data without setting off change notes? I guess I could stop
observing, call rearrangeObjects and then start observing again, but
that seems hackish...
->Ben
--
Ben Lachman
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740.590.0009
On Mar 15, 2007, at 12:49 PM, Hal Mueller wrote:
I would think you want an observer on the item's name; maybe the
observer would be the item itself. When the observer gets the -
observeValueForKeyPath... message it would trigger [treeController
rearrangeObjects] or whatever other methods are needed.
I've never actually used a tree controller, so there may be a
better way.
Hal
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