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filtering NSTreeController/NSOutlineView

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filtering NSTreeController/NSOutlineView

Subject: filtering NSTreeController/NSOutlineView
From: Ken Victor <email@hidden>
Date: Mon, 19 Jun 2006 17:05:21 -0700

i've got an NSOutlineView bound via a subclass of NSTreeController to an entity in my core data model.

by overriding setContent (in my subclass of NSTreeController) i can successfully filter the outline, but only at the top level of the tree.

without resorting to writing my own outline/tree controller or resorting to using outline view data source approach, has anyone been able to successfully filter an NSOutlineView/NSTreeController?

(the "conventional" approach from the archives seems to be to roll your own).

thanx,
ken
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