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comp.lang.ruby
Populate Gtk::TreeView?
Stephen Branley
7/14/2006 7:58:00 PM
Hi,
I'm in need of a Gtk::TreeView in an application. I create the treeview
and add it to my window (and the blank widget is indeed there) but I
can't seem to add anything to the treeview. I create a treestore, get
the iterator and use that to add data, but it doesn't seem to work, and
the tree isn't updated. Where am I going wrong?
Thanks
--
Posted via
http://www.ruby-...
.
2 Answers
Kenosis
7/14/2006 8:09:00 PM
0
Stephen Branley wrote:
> Hi,
>
> I'm in need of a Gtk::TreeView in an application. I create the treeview
> and add it to my window (and the blank widget is indeed there) but I
> can't seem to add anything to the treeview. I create a treestore, get
> the iterator and use that to add data, but it doesn't seem to work, and
> the tree isn't updated. Where am I going wrong?
>
> Thanks
>
> --
> Posted via
http://www.ruby-...
.
Posting the code could help us to help you.
Ken
Detlef Reichl
7/15/2006 6:26:00 PM
0
Am Samstag, den 15.07.2006, 04:57 +0900 schrieb Stephen Branley:
> Hi,
>
> I'm in need of a Gtk::TreeView in an application. I create the treeview
> and add it to my window (and the blank widget is indeed there) but I
> can't seem to add anything to the treeview. I create a treestore, get
> the iterator and use that to add data, but it doesn't seem to work, and
> the tree isn't updated. Where am I going wrong?
>
Hi,
there could different faults.
First you have to attache renderers to the view-colums. Than you have to
take care, that the renderer get notified when the model get changed.
Take a look at the treeview-example at
http://ruby-gnome2.sourceforge.jp/hiki.cgi?tu...
If you have further questions, please send the relevant parts of your
code.
Cheers
detlef
> Thanks
>
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