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- // -*- 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 */
-
-