2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2002 Ximian, Inc.
6 * 2002 Sun Microsystems Inc.
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
19 * You should have received a copy of the GNU Library General Public
20 * License along with this library; if not, write to the
21 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 * Boston, MA 02111-1307, USA.
25 #ifndef _ATSPI_EVENT_LISTENER_H_
26 #define _ATSPI_EVENT_LISTENER_H_
28 #include "glib-object.h"
30 #include "atspi-event-types.h"
33 * AtspiEventListenerCB:
34 * @event: The event for which notification is sent.
35 * @user_data: User data which is passed to the callback each time a notification takes place.
37 * A function prototype for callbacks via which clients are notified of AT-SPI events.
40 typedef void (*AtspiEventListenerCB) (const AtspiEvent *event,
44 atspi_event_listener_register (AtspiEventListenerCB callback,
46 const gchar *event_type);
49 atspi_event_listener_deregister (AtspiEventListenerCB callback,
51 const gchar *event_type);
52 #endif /* _ATSPI_EVENT_LISTENER_H_ */