[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.
Version 4.0 Generated 2025-05-03 Home