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Re: Checkbox in NSOutlineView. Must move mouse > 3 pixels to toggle

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Re: Checkbox in NSOutlineView. Must move mouse > 3 pixels to toggle

Subject: Re: Checkbox in NSOutlineView. Must move mouse > 3 pixels to toggle
From: Corbin Dunn <email@hidden>
Date: Tue, 1 Aug 2006 11:59:51 -0700


1.  In Safari, menu > Bookmarks > Show All Bookmarks.
2.  Show a folder that has some subfolders.
3.  Click a disclosure triangle.  It expands.
4.  Without moving the mouse, click again.  It collapses.
5.  Without moving the mouse, click a third time.

Expected result: It expands again.
Actual result: Nothing happens.

Note that I can't reproduce this right now and I don't know why it would do this. It is possible that there was (is) a bug in the hit detection code of NSOutlineView. Please do log this as a bug if you encounter issues like these. I don't have any direct workaround solutions, but you could try practicing subclassing NSOutlineView, overriding mouseDown: and seeing if you get third-mouse click events, and trying to expand based on the location of the event.

Thanks,
corbin
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