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

## bitmap-window

A class of window that automatically adds a `bitmap-pane` child window. The `bitmap-pane` provides backing-store for automatic redisplay of the window's contents without writing a redisplay-window method, and the automatic instantiation of the child window (supplied by the superclass `frame-with-single-child`) makes this class suitable for windows that are also to have a toolbar or status-bar.

A diagram of window and widget classes is shown in Widget and window classes in cgide.htm.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
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