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

TGridScroller.Create

Constructor for the class instance.

Declaration

Source position: grids.pas line 735

public constructor TGridScroller.Create(

  DoScroll: TGridScrollerDoScroll

);

Arguments

DoScroll

  

Contains the callback routine signalled when the timer has elapsed in the class instance.

Description

Create sets the internal Callback member to the handler routine in the DoScroll argument. It also creates the internal TTimer instance used in the class; the timer Interval internal is set to 200ms (milliseconds) and the OnTimer routine is set to the private TimerTick method in the class.

See also

TGridScrollerDoScroll

  

Specifies an event handler routine used to scroll a grid control when a column or row is dragged beyond the grid client area.

TTimer.Interval

  

The Interval (in milliseconds) for timer notifications.

TTimer.OnTimer

  

Event handler signalled when the Interval for the timer has elapsed.

Version 4.0 Generated 2025-05-03 Home