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Re: Hiding the disclosure triangle in NSOutlineView

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Re: Hiding the disclosure triangle in NSOutlineView

Subject: Re: Hiding the disclosure triangle in NSOutlineView
From: Ken Victor <email@hidden>
Date: Fri, 7 Oct 2005 14:57:23 -0700

i would like to hide the disclosure triangle in an NSOutlineView when printing the outline. i found the thread: http://www.cocoabuilder.com/archive/message/2005/8/5/143713 that indicates this is possible by having the data source return NO from -(BOOL)outlineView:isItemExpandable: however, i'm using an NSTreeController for my outline view and don't have a data source.

so is it possible to hide the disclosure triangle in an NSOutlineView that has a NSTreeController? (and if so, how? :-) )

thanx,
ken
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