QAction* action_open() const;
QAction* action_save_as() const;
QAction* action_save_selection_as() const;
QAction* action_open() const;
QAction* action_save_as() const;
QAction* action_save_selection_as() const;
QAction *const action_open_;
QAction *const action_save_as_;
QAction *const action_save_selection_as_;
QAction *const action_open_;
QAction *const action_save_as_;
QAction *const action_save_selection_as_;