| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: text-edit-pane
Sets the right-margin of a text-edit-pane
to reflect the
number of characters that will fit within the interior width of the
window. Specifically, this is the interior-width of the window minus
its text-edit-margins. This will be a
useful value only if the window's font is a fixed-width font.
restore-right-margin is called
automatically whenever a text-edit-pane
is created or
resized, and so an application probably has no need to call this
function. An application should be able to evaluate the expression
(right-margin text-edit-pane nil)
at any time to
find the number of characters that will fit onto one line of text.
(If the window's horizontal scrollbar is enabled, then this is the
amount of one line of text that can be scrolled into view at one time.
See scrollbars.)
The pretty-printer also uses the right-margin to format text within
the visible interior width of a text edit pane.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |