| Allegro CL version 6.2 Minimally revised from 6.1 | |||||||||
Arguments: window-or-screen old-position &optional scroll-p cursor
A destructive version of get-position. The old-position argument is modified to be the position chosen by the user and then returned. Like get-position, this function waits for the user to press a mouse button after moving the mouse about. The position where the mouse button is pressed is the position selected by the user. old-position is set to that and returned.
If scroll-p is true, the window identified by window-or-screen will be scrolled if the cursor moves outside it. Sets the stream cursor to cursor while running. If the cursor argument is t, a stream default is used (typically the cross-hair cursor).
window-or-screen should be a window or the
screen. The screen is the value returned by (screen
*system*). See screen and *system*.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page has had minimal revisions compared to the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Minimally revised from 6.1 | |||||||||