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

TCustomGrid.ScrollBy

Scrolls the non-fixed area for the control by the specified delta values.

Declaration

Source position: grids.pas line 1182

protected procedure TCustomGrid.ScrollBy(

  DeltaX: Integer;

  DeltaY: Integer

); override;

Arguments

DeltaX

  

Scroll amount in the horizontal direction. A negative value scrolls to the left, and a positive value scrolls to the right.

DeltaY

  

Scroll amount in the vertical direction. A negative value scrolls toward the top, and a positive value scrolls toward the bottom.

Description

Calls ScrollWindowEx to perform the scrolling operation for the non-fixed client area in the control. No scrolling is performed when both DeltaX and DeltaY contain 0 (zero).

Updates the visible grid area in the cached information for the control, and recalculates the scroll bar ranges.

See also

TWinControl.ScrollBy

  

Scrolls child controls by the specified number of pixels.