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

scroll-position

Arguments: window-or-object

For a window

Returns the position to which window-or-object has been scrolled relative to the page top left. To scroll a window to a new position, call scroll-to or scroll.

For other objects

scroll-position may also be called on a grid-section, where the returned value is an integer rather than a position object. For a grid-row-section the value is a vertical scroll distance, and for a grid-column-section it is a horizontal scroll distance.

The scroll-position of a chart-widget is also a non-negative integer rather than a position object, since a chart will scroll only along its item-axis. The default value is zero, with the earliest chart data in view. (setf scroll-position) may be called to scroll a chart-widget to a particular place programmatically; passing a value of :end will scroll the widget to the very end of its data. See also scrolled-to-end and scrolled-to-end-maintained.

See also nscroll-position.


Copyright (c) 1998-2015, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 9.0. This page was not revised from the 8.2 page.
Created 2012.5.30.

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