+private slots:
+ void load_file(QString file_name);
+
+
+ void show_session_error(
+ const QString text, const QString info_text);
+
+ void on_actionOpen_triggered();
+ void on_actionQuit_triggered();
+
+ void on_actionConnect_triggered();
+
+ void on_actionViewZoomIn_triggered();
+
+ void on_actionViewZoomOut_triggered();
+
+ void on_actionViewShowCursors_triggered();
+
+ void on_actionAbout_triggered();
+
+ void run_stop();
+
+ void capture_state_changed(int state);
+