private:
-
SigSession _session;
SigView *_view;
QAction *_action_open;
+ QAction *_action_view_zoom_in;
+ QAction *_action_view_zoom_out;
QAction *_action_about;
QMenuBar *_menu_bar;
QMenu *_menu_file;
+ QMenu *_menu_view;
QMenu *_menu_help;
QWidget *_central_widget;
void on_actionOpen_triggered();
+ void on_actionViewZoomIn_triggered();
+
+ void on_actionViewZoomOut_triggered();
+
void on_actionAbout_triggered();
void run_stop();