Re: TreeView - First element

["Adam Chyla [PL]" <adam chyla gmail com>]

Thank You verry much.


smso wrote:
> 
> 
> My suggestion:
> 
> 	Gtk::TreeIter iter_selected = view->get_selection()->get_selected();
> 	if (!iter_selected)
> 		return;
> 
> 	// find index:
> 	Gtk::TreePath path = model->get_path(iter_selected);
> 	int index_selected = path[0];
> 	int max_index = model->children().size() - 1;
> 	if (index_selected == max_index) // only 1 row in model!
> 		return;
> 
> 
> 	// move to next row:
> 	path.next();
> 	Gtk::TreeIter iter = model->get_iter(path);
> 	if (!iter)
> 		return;
> 
> 
> 	model->iter_swap(iter, iter_selected);
> 	//or manually swap the rows...
> 	//(*iter).set_value(...)
> 
> 
> _______________________________________________
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> 
> 

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