void SelectNotes (List<Note> notes)
{
Gtk.TreeIter iter;
if (store_sort.IterChildren (out iter) == false)
return;
do {
Note iter_note = (Note) store_sort.GetValue (iter, 3 /* note */);
if (notes.IndexOf (iter_note) >= 0) {
// Found one
tree.Selection.SelectIter (iter);
//ScrollToIter (tree, iter);
}
} while (store_sort.IterNext (ref iter));
}