| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: chart-widget
Returns the value of the scroll-line-items property of
a chart-widget
. The value
may be set at creation time by passing
the :scroll-line-items
initarg, or any time later
by calling (setf scroll-line-items).
scroll-line-items is
the number of chart items by which a chart-widget
will scroll along its item
axis when the user presses an arrow key. The value should be a
positive integer. The default value is 1, so that the widget will
scroll by one chart item each time an arrow key is pressed.
See also scroll-page-portion and scroll-on-drag.
See chart-widget
and also cg-chart-widget.htm.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |