| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: text-pane-or-control
If the notify-when-selection-changed property is turned on for a multi-line text pane or control, then whenever the text cursor changes position or different text is selected, the generic function selection-changed is called. An application may add selection-changed methods to see if it wants to respond to the text cursor movement. The single argument is the text pane or control. The return value is ignored.
The default for notify-when-selection-changed is
nil
for text-edit-pane
and multi-line-editable-text
, but is t
for lisp-edit-pane
to trigger
parenthesis matching in the development environment. The notifications
are turned off by default in case they slow down text editing
interaction, though this is unlikely to be noticeable; when the
property is turned on, the default selection-changed method does
nothing for text-edit-pane
and multi-line-editable-text
.
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 |