Re: Tree building observer/listener

Neil Stansbury wrote:

> The two obvious methods are addObserver() and addListener() which 
> would you use to 'observe' a tree rebuild and why?
>
> I think I am finding it a bit confusing because the CV shows 
> nsIXULTreeBuilder inheriting from nsIXULTemplateBuilder, nsITreeView, 
> and nsIRDFObserver, and I'm not sure whether I should implement a tree 
> or template observer.

For what you want I guess you need a template observer 
(nsIXULBuilderListener), which you register using addListener.

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