10 {

    10 {

    11     Q_OBJECT

    11     Q_OBJECT

    12 

    12 

    13 public:

    13 public:

    14     KeyController();

    14     KeyController();

    15     void handleKeyPress(int code);

    16     void handleKeyPress(int code);

    16     virtual void updateCoordinates();

    17     virtual void updateCoordinates();

    17 

    18 

    18 protected:

    19 protected:

    19     virtual void keyPressEvent(QKeyEvent *e);

    20     virtual void keyPressEvent(QKeyEvent *e);