set-first-visible-line

Arguments: window line &optional relative-p

If relative-p is nil (the default), this function scrolls the window so that line is the first visible line. If relative-p is true, scrolls the window so the first visible line is line lines from the current position.

window can be a text-edit-window, a text-edit-pane, a multi-line-editable-text component, or a single-item-list or multi-item-list component or an outline control.

line should be an integer, identifying the line to be displayed (if relative-p is nil) or the number of lines from the current position to be displayed (if relative-p is true). Zero indicates the topmost line.

relative-p is a boolean which controls whether line should be interpreted as an absolute (value nil, the default) or a relative (value true) number.

The return value is undefined.

Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.1. This page was not revised from the 8.0 page.
Created 2009.9.22.