TMouseGestureEngine = class sealed(TGestureEngine)
class PASCALIMPLEMENTATION TMouseGestureEngine : /*[[sealed]]*/ public TGestureEngine
TMouseGestureEngine represents a platform-independent mouse-based gesture engine.
TMouseGestureEngine is the gesture engine specific to any operating system, because it relies on mouse input to collect the gesture points. The TMouseGestureEngine class can be used even on operating systems that do not normally support any kind of gesturing. TMouseGestureEngine is implemented in the VCL framework without any reliance on operating system facilities.
TMouseGestureEngine is the default fallback gesturing engine for VCL applications. This means that, even though TPlatformGestureEngine is the default engine, TMouseGestureEngine is selected if the operating system does not support those facilities.