Re: Cell Renderer Combo Callback

[dhk <dhkuhl optonline net>]

O'm going to have to try another approach. I know this isn't wrong, but
the combo doesn't work correctly.  I'm going to stuff this in a smaller
program and try to narrow down what's going on.

Thanks,

--dhk

On Wed, 2007-09-12 at 15:51 +0200, Damien Caliste wrote:
> Hello,
> 
> Le 12/09/2007, dhk <dhkuhl optonline net> a écrit :
> > Thanks, but it still doesn't work.  I think the problem is in getting
> > the iter for the list store which is used in the combo render or it
> > might be working and just not getting rendered to be visible.  I'm
> > fairly sure the problem is in the callback.
> Ok, I test your code in some of mine to see what happen. The two points
> I spoke about are relevant and should be applied. Because, with the
> first ("text, "Stock") "Stock" is always drawn instead of the choice.
> With the second, nothing is printed in the cell.
> 
> But, in the callback, going through a GtkTreePath (think to free it
> after use) doesn't work (don't know why exactly). In my experience, I
> use instead directly:
> valid = gtk_tree_model_get_iter_from_string(GTK_TREE_MODEL(list),
> 					      &iter, path);
> to get the iter from the string 'path'.
> 
> With these three points, it should work.
> 
> Damien.
> 
> 
> PS: if you want a default value for your combo, like "Stock", just add
> "Stock" in your model.
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