prev = model->get_path (iter);
} else {
-
+
prev.prev();
}
iter = model->get_iter (prev);
}
-
+
if (iter) {
treeview_select_one (selection, model, view, iter, prev, col);
} else {
/* we could not forward, so wrap around to the first row */
- /* grr: no nice way to get an iter for the
+ /* grr: no nice way to get an iter for the
last row, because there is no operator--
for TreeIter
*/
iter = model->get_iter (next);
}
-
+
if (iter) {
treeview_select_one (selection, model, view, iter, next, col);
} else {