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| Allegro CL version 9.0 This page is new in 9.0.

## ancestor-background-color

Arguments: outline

Returns the value of the ancestor-background-color property of an `outline` control. The value may be specified at creation time by passing the ancestor-background-color initarg to make-instance, or any time later by calling (setf ancestor-background-color).

This is the color in which the background of ancestor `outline-item`s of the currently selected item will be drawn if the highlight-ancestors property is true.

The value should always be an RGB color object, as made with make-rgb. The default value is a "slate blue" made with `(make-rgb :red 235 :green 235 :blue 250)`.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page is new in the 9.0 release.
Created 2019.8.20.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 This page is new in 9.0.