[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Controls' (#lcl)

TControl.OnMouseWheel

OnMouseWheel - event handler for a movement of the mouse wheel

Declaration

Source position: controls.pp line 1238

protected property TControl.OnMouseWheel: TMouseWheelEvent
  read FOnMouseWheel
  write FOnMouseWheel;

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