On Dec 16, 2008, at 3:54 PM, Roland Rabien wrote:
In building a small app that reproduces the problem I found the
cause of the assertion. It's caused by me being stupid.
The following code reproduces the assertion:
- (void)outlineViewItemWillCollapse:(NSNotification *)notification
{
id itm = [[notification userInfo] objectForKey:@"NSObject"];
[tree expandItem:itm];
}
Is this a bug? Or is the assertion valid.
I think the assertion is valid, but it may be possible for us to
provide a better assertion. Something along the lines of "expanding
item X while it was being collapsed". If you do have a test case,
please log it into a bug, so we can either add a better assertion, or
document the behavior.
Thank you for taking the time to simplify the problem.
-corbin
What my code was supposed to do is select the item being collapsed
if a child was selected. I used my standard select item function
which selects an item an expands it, causing the assertion.
Thanks,
Roland
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