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| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version

## validate-window

Arguments: window &optional box erase-p

Marks window (to the operating system) as not being in need of a redisplay causing any pending repaint messages to be discarded. If box is supplied, only the region specified by box will be validated. erase-p is ignored (it allows the same arguments as passed to invalidate-window to be passed to this function).

### GTK Note

The box argument is ignored, and GTK will always validate the entire window.

Copyright (c) 1998-2022, Franz Inc. Lafayette, CA., USA. All rights reserved.
This page was not revised from the 10.0 page.
Created 2019.8.20.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version