Re: [Java-gnome-developer] Problems with TreeView

[Keywan N. T. <li...@pr...>]

Hi,

Am Sonntag, den 09.07.2006, 12:19 +0100 schrieb Andrew Cowie:
> Assuming you do not have a TreeRowReference kicking around that points
> at it, then what you need to do is iterate through the ListStore to find
> your row.

Thanks. It works know. This was exactly what I need. 

> Incidentally, this is half the reason one usually stores a
> DataColumnObject in the ListStore with a reference to the domain object
> we're modelling - easier to just test the result of getValue() == obj.
> 
When I understand you correctly I guess I have did this. 

> If you're reacting to a selection event, you can get a TreePath from the
> Event and from there a TreeIter. If you're reacting to an activate, you
> can get a TreeIter right off of the Event... and from there quickly lift
> the domain object you're modelling and then carry on with business logic
> from there.

Unfortunately not. To react on a selection is covered by the
tutorial[1]. Maybe I manage to improve it with your example at the and
of the week. Do you think this would be a helpful part in the tutorial?

Thanks a lot,

Keywan

[1]
http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/TreeViewTutorial

-- 
Keywan Najafi Tonekaboni
http://www.prometoys.net

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