It still make an error
Juan A. Moreno wrote:
>
>> * if* (ListTreeModel->children().end() != iter)
>> ListTreeModel->iter_swap(iter, iter++);
>>
>
> Not sure, but I think children().end() is one past the last element so
> when
> you select the last element in the treeview "ListTreeModel->children() !=
> iter" is true but "iter++" is not a valid iter. Can you try with this?:
>
> *void* fun::fun_move_down()
> {
> * if* (!ListTreeView.get_hover_selection())
> {
> *Glib::RefPtr<Gtk::TreeSelection>* ref =
> ListTreeView.get_selection();
> *Gtk::TreeModel::iterator* iter = ref->get_selected();
> * Gtk::TreeModel::iterator* other_iter = iter++;
>
> * if* (ListTreeModel->children().end() != other_iter)
> ListTreeModel->iter_swap(iter, other_iter);
> }
> }
>
>
> --
> Atentamente:
> Juan Ángel Moreno Fernández
> [email protected]
> ------------------------------
> Proyecto Gelide
> http://gelide.sf.net
> ------------------------------
>
> _______________________________________________
> gtkmm-list mailing list
> [email protected]
> http://mail.gnome.org/mailman/listinfo/gtkmm-list
>
>
--
View this message in context:
http://old.nabble.com/TreeView---First-element-tp26987764p26994541.html
Sent from the Gtkmm mailing list archive at Nabble.com.
_______________________________________________
gtkmm-list mailing list
[email protected]
http://mail.gnome.org/mailman/listinfo/gtkmm-list
