Not explicitly, but maybe. This seems to be taking place when the
content for the NSTreeController is changing (explicitly) in one
thread, causing a reload in the outline view, and in another thread
the NSOutlineView's drawrect is getting called. I can't say for sure
that this accounts for all of the cases but that seems like a common
theme.
Thoughts?
On Oct 3, 2008, at 6:10 PM, Uli Kusterer wrote:
On 04.10.2008, at 03:00, Jeff Wilcox wrote:
I seemed to be able to make this go away by subclassing the outline
view and locking it down before starting a reload or evaluating the
number of rows (found mostly by lots or trial and error) with the
following:
Wait, you're not calling numberOfRows and reloadData on an outline
view from another thread, are you?
Cheers,
-- Uli Kusterer
"The Witnesses of TeachText are everywhere..."
http://www.zathras.de
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