TCustomDBGrid.DoMouseWheelDown function

Declaration

function DoMouseWheelDown(Shift: TShiftState; MousePos: TPoint)
: Boolean; override

Arguments

Function result

Description

DoMouseWheelDown is an overridden Boolean function used to handle mouse wheel down events in the grid control. The return value is True when the mouse wheel event has been handled in the method. DoMouseWheelDown signals the OnMouseWheelDown event handler when it has been assigned to handle the mouse event. If OnMouseWheelDown cannot handle the mouse event, and the DataLink is marked as Active, DataLink calls its MoveBy method.

See also

• TControl.DoMouseWheelDown