+ control_flow_data->h_paned = gtk_hpaned_new();
+ control_flow_data->box = gtk_event_box_new();
+ control_flow_data->top_widget = control_flow_data->box;
+ gtk_container_add(GTK_CONTAINER(control_flow_data->box),
+ control_flow_data->h_paned);
+
+ gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned),
+ process_list_widget, FALSE, TRUE);
+ gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned),
+ drawing_widget, TRUE, TRUE);
+