Re: Get Iter/Path from CellRendererCombo

[Mike Martin <redtux1 gmail com>]

On 02/10/2010, Mike Martin <redtux1 gmail com> wrote:
> I think we may have crossed as that is more or less what I have done

$cat_rend->signal_connect('changed'=>sub{
my $rend_iter=$_[2]; # iter of selected item
$valid=$cat_rend->get("model")->get_value($rend_iter,0);
}
);
$cat_rend->signal_connect('edited'=>sub{
                        my $id=$row_ref->[1];
                        my ($cell, $text_path, $val) = @_;
print $valid,"\t",$val,"\n";#$valid is column 0, $val is column1
                                        $modeltable->set (
                                                $modeltable->get_iter_from_string ($text_path),
                                                5, $val
                        );
#                       $dbh->do("update titles set category='$val' where id='$id'");
                        }
                        );


> On 02/10/2010, Tadej BorovÅak <tadeboro gmail com> wrote:
> > Hi.
> >
> > There is no such thing as "currently active iter" when it comes to
> > GtkCellRendererCombo. Cell renderers do not retain any permanent state
> > as they render more than one cell.
> >
> > Another approach would be to connect to GtkCellRendererCombo::changed
> > signal and store selected path into main model.
> >
> > Tadej
> >
> > --
> > Tadej BorovÅak
> > tadeboro.blogspot.com
> > tadeboro gmail com
> > tadej borovsak gmail com