{
iface->get_row_count = geometry_get_row_count;
iface->get_height = geometry_get_height;
- iface->set_height = 0;
- iface->get_visibility = always_true;
+ iface->set_height = NULL;
iface->get_sensitivity = geometry_is_sensitive;
iface->get_button_label = geometry_get_button_label;