Re: Trouble with GtkTreeModel & co.

[edscott wilson garcia <edscott imp mx>]

El vie, 04-07-2003 a las 11:38, Andrej Prsa escribió:
> Hi, everyone!
> 
> I am trying to "upgrade" from CLists to GtkTreeViews since my transition
> from 1.2 to 2.0. I have a spin button that declares how many rows a
> GtkTreeModel (with a GtkListStore) should contain; attached to the
> "changed" signal for a spin-button I have a callback that should do this.
> While I worked with CLists, I simply used clist->rows to obtain the number
> of rows already present and compared this value to the value in a
> spin-button - thus knowing how to change the CList structure. So how do I
> do this with GtkTreeModel & Co.? Specifically, how do I extract the number
> of rows already present?

My suggestion would be to run a  gtk_tree_model_foreach () on the
treeview with a counter++, but there is probably a more clever solution.

Edscott

> 
> Thanks,
> 
> Andrej
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