96     void enableTrackEventHandling(bool enable = true);

    96     void enableTrackEventHandling(bool enable = true);

    97     bool isTrackEventHandlingEnabled ( );

    97     bool isTrackEventHandlingEnabled ( );

    98 

    98 

    99     void setTrackFilled(bool trackVisible );

    99     void setTrackFilled(bool trackVisible );

   100     bool isTrackFilled() const;

   100     bool isTrackFilled() const;

   101 

   102 

   102 public slots:

   103 public slots:

   103     void updateTheme();

   104     void updateTheme();

   104     void updatePrimitives();

   105     void updatePrimitives();

   105     void showToolTip();

   106     void showToolTip();