Vcl.Touch.Gestures.TMouseGestureEngine.Notification

• Up to Parent: TMouseGestureEngine

Delphi

procedure Notification(const Message: TMessage); override;

C++

virtual void __fastcall Notification(const Winapi::Messages::TMessage &Message);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	Vcl.Touch.Gestures.pas Vcl.Touch.Gestures.hpp	Vcl.Touch.Gestures	TMouseGestureEngine

Description

Notification is called for each mouse event.

Notification is called for each operating system message that relates to the implementing gesture engine. For example, mouse gesturing engines receive all the mouse messages sent to the monitored control.

As implemented in TMouseGestureEngine, Notification is the most important part, because it collects the actual points from mouse-based events.

See Also

• TPlatformGestureEngine

• TGestureEngine