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| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version

## scroll-line-items

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.

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This page was not revised from the 8.2 page.
Created 2012.5.30.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version