Invokes the OnMouseWheelDown handler.
Source position: controls.pp line 1468
protected function TControl.DoMouseWheelDown( |
Shift: TShiftState; |
MousePos: TPoint |
):Boolean; virtual; |
Shift |
|
State of the modifier keys and mouse buttons. |
MousePos |
|
The mouse position, in client coordinates. |
True if handled.