Re: [Pyobjc-dev] Still struggling with NSOutlineView

[Just v. R. <ju...@le...>]

Ronald Oussoren wrote:

> I found the problem: You didn't really hold onto the references to the 
> childeren.
> 
> The attached version of PythonBrowser.py works a lot better.

Ah, nice, thanks. That may have been a problem, but it did work for me
before, as long as PythonItem was subclassed from NSObject. The main
issue is that it doesn't work when it _isn't_ subclassed from NSObject:
it crashes as soon as you click (hm, I seem to recall it didn't crash
before your patch, maybe other PyObjC changes play a role...).

> However, 
> when I try to expand the tree at a __doc__ item the program crashes 
> (AttributeError: No attribute childeren)

Erm, where do you see a __doc__ item that's expandable? __doc__ is
usually a stirng or None, neither of which should be expandable...

Thanks,

Just