forked from AuroraMiddleware/gtk
e7ad2f97c8
These were destined for GLib, but they don't really make sense as a public API. Instead, we'll copy/paste them around between the various codebases that need to render menus.
65 lines
3.0 KiB
C
65 lines
3.0 KiB
C
/*
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* Copyright © 2011 Canonical Limited
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* licence or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
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* USA.
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*
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* Authors: Ryan Lortie <desrt@desrt.ca>
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*/
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#ifndef __G_ACTION_OBSERVABLE_H__
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#define __G_ACTION_OBSERVABLE_H__
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#include <gtk/gactionobserver.h>
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G_BEGIN_DECLS
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#define G_TYPE_ACTION_OBSERVABLE (g_action_observable_get_type ())
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#define G_ACTION_OBSERVABLE(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
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G_TYPE_ACTION_OBSERVABLE, GActionObservable))
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#define G_IS_ACTION_OBSERVABLE(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
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G_TYPE_ACTION_OBSERVABLE))
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#define G_ACTION_OBSERVABLE_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), \
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G_TYPE_ACTION_OBSERVABLE, GActionObservableInterface))
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typedef struct _GActionObservableInterface GActionObservableInterface;
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struct _GActionObservableInterface
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{
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GTypeInterface g_iface;
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void (* register_observer) (GActionObservable *observable,
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const gchar *action_name,
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GActionObserver *observer);
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void (* unregister_observer) (GActionObservable *observable,
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const gchar *action_name,
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GActionObserver *observer);
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};
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G_GNUC_INTERNAL
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GType g_action_observable_get_type (void);
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G_GNUC_INTERNAL
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void g_action_observable_register_observer (GActionObservable *observable,
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const gchar *action_name,
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GActionObserver *observer);
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G_GNUC_INTERNAL
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void g_action_observable_unregister_observer (GActionObservable *observable,
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const gchar *action_name,
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GActionObserver *observer);
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G_END_DECLS
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#endif /* __G_ACTION_OBSERVABLE_H__ */
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