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

TCustomDBComboBox.DoMouseWheel

Checks for mouse wheel events in the control.

Declaration

Source position: dbctrls.pp line 767

protected function TCustomDBComboBox.DoMouseWheel(

  Shift: TShiftState;

  WheelDelta: Integer;

  MousePos: TPoint

):Boolean; override;

Arguments

Shift

  

Shift state for the mouse wheel event.

WheelDelta

  

Number of clicks that the mouse wheel was moved.

MousePos

  

Mouse cursor position for the mouse wheel event.