- virtual bool key_press(unsigned, unsigned);
- virtual void button_press(int, int, unsigned);
- virtual void touch_press(int, int, unsigned);
- virtual void touch_release(int, int, unsigned);
- virtual void touch_motion(int, int, unsigned);
- virtual void focus_in();
- virtual bool navigate(Navigation);
+ bool key_press(unsigned, unsigned) override;
+ void button_press(int, int, unsigned) override;
+ void touch_press(int, int, unsigned) override;
+ void touch_release(int, int, unsigned) override;
+ void touch_motion(int, int, unsigned) override;
+ void focus_in() override;
+ bool navigate(Navigation) override;