+ QAction *const action_new_view_;
+ QAction *const action_open_;
+ QAction *const action_save_;
+ QAction *const action_save_as_;
+ QAction *const action_save_selection_as_;
+ QAction *const action_restore_setup_;
+ QAction *const action_save_setup_;
+ QAction *const action_connect_;
+
+ QToolButton *new_view_button_, *open_button_, *save_button_;