| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: window
If the end user tries to shut down the operating system while Allegro
is running, this generic function is called. If it returns
true, then the OS proceeds to shut down. If it
returns nil, then the shutdown is aborted.
Window must be a top-level window of the application.
The default method in the development environment pops up a confirmation dialog. The default method in a standalone application simply returns t. An application could supply a method here to implement its own confirmation procedure.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||