TouchEventProcessor mTouchEventProcessor; ///< Processes touch events.
HoverEventProcessor mHoverEventProcessor; ///< Processes hover events.
GestureEventProcessor& mGestureEventProcessor; ///< Processes gesture events.
TouchEventProcessor mTouchEventProcessor; ///< Processes touch events.
HoverEventProcessor mHoverEventProcessor; ///< Processes hover events.
GestureEventProcessor& mGestureEventProcessor; ///< Processes gesture events.