71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
// -*- c++ -*-
|
|
#ifndef _GLIBMM_SIGNALPROXY_CONNECTIONNODE_H
|
|
#define _GLIBMM_SIGNALPROXY_CONNECTIONNODE_H
|
|
|
|
/* $Id: signalproxy_connectionnode.h,v 1.6 2004/12/18 23:52:44 murrayc Exp $ */
|
|
|
|
/* 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 connection node for use with SignalProxy.
|
|
* It lives between the layer of Gtk+ and libsigc++.
|
|
* It is very much an internal class.
|
|
*/
|
|
class SignalProxyConnectionNode
|
|
{
|
|
public:
|
|
|
|
/** @param slot The signal handler for the glib signal.
|
|
* @param gobject The GObject that might emit this glib signal
|
|
*/
|
|
SignalProxyConnectionNode(const sigc::slot_base& slot, GObject* gobject);
|
|
|
|
/** Callback that is executed when the slot becomes invalid.
|
|
* This callback is registered in the slot.
|
|
* @param data The SignalProxyConnectionNode object (@p this).
|
|
*/
|
|
static void* notify(void* data);
|
|
|
|
/** Callback that is executed when the glib closure is destroyed.
|
|
* @param data The SignalProxyConnectionNode object (@p this).
|
|
* @param closure The glib closure object.
|
|
*/
|
|
static void destroy_notify_handler(gpointer data, GClosure* closure);
|
|
|
|
gulong connection_id_;
|
|
sigc::slot_base slot_;
|
|
|
|
protected:
|
|
GObject* object_;
|
|
};
|
|
|
|
} /* namespace Glib */
|
|
|
|
|
|
#endif /* _GLIBMM_SIGNALPROXY_CONNECTIONNODE_H */
|
|
|