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Re: Expanding all rows of an outline view

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Re: Expanding all rows of an outline view

Subject: Re: Expanding all rows of an outline view
From: "I. Savant" <email@hidden>
Date: Tue, 19 Jun 2007 20:03:16 -0400

On Jun 19, 2007, at 7:59 PM, Andrew Merenbach wrote:

Is there some caveat with adding to an NSTreeController in that it perhaps takes a certain amount of time to update bound objects, and such that I have to wait before I can count a new row in the total list of rows?

There are several possible gotcha's (covered by the docs). An easy fix is to call -fetch: on your tree controller after inserting your new instance and before expanding all your items.

--
I.S.

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