TClrCustomControl.DoMouseWheel(TShiftState,Integer,TPoint) Method
Processes mouse wheel motion.
protected function DoMouseWheel(Shift: TShiftState; WheelDelta: Integer; MousePos: TPoint): Boolean; override;
Parameters
- Shift
- Type: TShiftState
- WheelDelta
- Type: Integer
- MousePos
- Type: TPoint
Return Value
Type: Boolean