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

TControl.DoMouseWheel

DoMouseWheel - performs the action to deal with a movement of the mouse wheel; returns True if handled

Declaration

Source position: controls.pp line 1194

protected function TControl.DoMouseWheel(

  Shift: TShiftState;

  WheelDelta: Integer;

  MousePos: TPoint

):Boolean; virtual;