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

TMouseWheelEvent

Declaration

Source position: controls.pp line 321

type TMouseWheelEvent = procedure(

  Sender: TObject;

  Shift: TShiftState;

  WheelDelta: Integer;

  MousePos: TPoint;

  var Handled: Boolean

) of object;