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yap-6.3/Logtalk/library/event_handlersp.lgt
pmoura 6b4bde14e1 Logtalk 2.30.1 files.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1903 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-06-12 10:39:47 +00:00

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:- protocol(event_handlersp).
:- info([
version is 1.1,
author is 'Paulo Moura',
date is 2003/2/12,
comment is 'Event handlers protocol.']).
:- public(before/3).
:- mode(before(@object, @nonvar, @object), zero_or_one).
:- info(before/3, [
comment is 'Before event handler.',
argnames is ['Object', 'Message', 'Sender']]).
:- public(after/3).
:- mode(after(@object, @nonvar, @object), zero_or_one).
:- info(after/3, [
comment is 'After event handler.',
argnames is ['Object', 'Message', 'Sender']]).
:- end_protocol.