Re: [ufk-dev] ObservableTreeNode illegal state

[Tom Schindl <tom.schindl@xxxxxxxxxxxxxxx>]

Hi Max,

Yes this could be a problem - as often said I'm not as knowledge in
Swing opposed to SWT so what you found out is probably true.

I'll once more try to take a look and add at least null checks which
could never harm.

Tom

Am 09.02.11 06:54, schrieb Max Gordienko:
> Hi Tom!
> 
> I believe there is a state problem in the ObservableTreeNode class.
> Methods getAllowsChildren() and getChildCount() do check for
> uninitialized nodeList field.
> Methods getChildAt() or getIndex() on the other hand dont.
> 
> As I understand JTree never calls these methods before calling one of
> the initializing methods.
> But TreeModel does not enforce this contract.
> Isn't this a problem?
> 
> Thank you!
> 
>   Max
> 
> P.S. By the way, the branch nodeList == null in
> getAllowsChildren()/getChildCount() is never executed, nodeList at
> that point it is always not null.
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