| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version |
Arguments: split-bar
Returns the color-under-mouse
property of a split-bar
widget. The value may be set at creation time by passing the
:color-under-mouse
initarg to make-instance, or any time later by
call (setf
color-under-mouse).
This is the color of the split-bar
widget when it is under the mouse
cursor but it is not being dragged.
The value may be either an RGB color object (see make-rgb), or a constant symbol or global
variable whose value is an RGB, or nil
to use
the system-edge-shadow-color,
or else t
to match the parent window's
background color, making the split-bar invisible. The value
may be set at creation time by passing the :color-under-mouse initarg to
make-instance, or any time
later by call (setf color-under-mouse).
The default value is t
to avoid distracting
the user with a split-bar that flashes whenever the mouses happens to
move over it. The changing mouse cursor indicates that a drag can be
done there, even when the split-bar itself cannot be seen.
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.
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version |