final doctreeviewwidget patch

[Victor Röder]

Hi!

> As I can see my patch was applyed. I already thougt it would nerver happen
> ;)

Yes, I'm sorry, but I had nearly no time the last two/three weeks...

> In the meantime I cleaned the code a bit and removed the stop button, which
> is useless now, since searching is so fast. Additionally the forward and
> reverse buttons get enabled/disabled when it reaches begin/end of
> searchresults.

Does it work? Okay, might be a silly question, but I had the problem that I 
had to open each treeitem so that it's children get created and I could 
search them and so on.
How did you solve this?

Bye,
	Victor