+#if 0 /* not ready */
+ g_signal_connect (
+ // G_OBJECT(control_flow_data->process_list->process_list_widget),
+ G_OBJECT(control_flow_data->process_list->list_store),
+ "row-changed",
+ G_CALLBACK (tree_row_activated),
+ (gpointer)control_flow_data);
+#endif //0