TGestureEngine = class(TCustomGestureEngine)
class PASCALIMPLEMENTATION TGestureEngine : public Vcl::Controls::TCustomGestureEngine
TGestureEngine is the base for all gesturing engines.
TGestureEngine is a base class for the real specialized gesturing engines. A gesturing engine is a class that provides a bridge between an input device capable of supporting gestures and the VCL framework. For example, a mouse device can be used to create gestures.
A gesture engine is usually associated with a control that it uses to collect gesture points. The control is specified in the Control of the gesture engine.