on-link-message

Arguments: html-widget

This generic function is implemented on Linux only

Returns a function that will be called by the default html-widget-over-link method when the mouse cursor moves onto or off of a link. Returns nil if no function has been supplied.

You can call (setf on-link-message) to set the function to be called. The function should take two arguments, which are the same arguments that were passed to html-widget-over-link.

An on-link-message function will not be called on Windows, where Common Graphics does not know when the mouse cursor has moved onto a link.

See the html-widget control.

Copyright (c) 1998-2008, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.0. This page is new in the 8.0 release.
Created 2007.4.30.