// -*- c++ -*-
#ifndef _GLIBMM_SIGNALPROXY_CONNECTIONNODE_H
#define _GLIBMM_SIGNALPROXY_CONNECTIONNODE_H

/* $Id$ */

/* signalproxy_connectionnode.h
 *
 * Copyright (C) 2002 The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <sigc++/sigc++.h>
#include <glibmm/wrap.h>

typedef struct _GObject GObject;

namespace Glib
{

/** SignalProxyConnectionNode is a SigC::ConnectionNode for use with SignalProxy.
  * It lives between the layer of Gtk+ and SigC++.
  * It is very much an internal class.
  */
class SignalProxyConnectionNode : public SigC::ConnectionNode
{
public:
  SignalProxyConnectionNode(SigC::SlotNode* slot_data, GObject* gobject);
  virtual ~SignalProxyConnectionNode();

  virtual void notify(bool from_child); //overridden.

  static void destroy_notify_handler(gpointer data, GClosure *closure);

  gulong connection_id_;
  bool gsignal_disconnection_in_process_;

protected:
  GObject* object_;

};

} /* namespace Glib */


#endif /* _GLIBMM_SIGNALPROXY_CONNECTIONNODE_H */