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object.h

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00001 /*  Inti: Integrated Foundation Classes
00002  *  Copyright (C) 2002 The Inti Development Team.
00003  *  Copyright (C) 2000 Red Hat, Inc.
00004  *
00005  *  This program is free software; you can redistribute it and/or modify
00006  *  it under the terms of the GNU General Public License as published by
00007  *  the Free Software Foundation; either version 2 of the License, or
00008  *  (at your option) any later version.
00009  *
00010  *  This program is distributed in the hope that it will be useful,
00011  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  *  GNU Library General Public License for more details.
00014  *
00015  *  You should have received a copy of the GNU Library General Public License
00016  *  along with this program; if not, write to the Free Software
00017  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00018  */
00019 
00024 
00025 #ifndef INTI_GTK_OBJECT_H
00026 #define INTI_GTK_OBJECT_H
00027 
00028 #ifndef INTI_G_OBJECT_H
00029 #include <inti/glib/object.h>
00030 #endif
00031 
00032 #ifndef __GTK_OBJECT_H__
00033 #include <gtk/gtkobject.h>
00034 #endif
00035 
00036 namespace Inti {
00037 
00038 namespace Gtk {
00039 
00040 class ObjectClass;
00041 
00098 
00099 class Object : public G::Object
00100 {
00101         friend class G::Object;
00102         friend class ObjectClass;
00103 
00104         Object(const Object&);
00105         Object& operator=(const Object&);
00106 
00107 protected:
00110 
00111         Object();
00113 
00114         explicit Object(GtkObject *object, bool reference = false);
00121 
00125 
00126         virtual void on_destroy();
00129 
00131 //  Properties
00132 
00133         typedef G::Property<void*> UserDataPropertyType;
00134         typedef G::PropertyProxy<G::Object, UserDataPropertyType> UserDataPropertyProxy;
00135         static const UserDataPropertyType user_data_property;
00136 
00137 //  Signals
00138 
00139         typedef G::Signal0<void> DestroySignalType;
00140         typedef G::SignalProxy<TypeInstance, DestroySignalType> DestroySignalProxy;
00141         static const DestroySignalType destroy_signal;
00142 
00143 public:
00146 
00147         virtual ~Object();
00149 
00152 
00153         GtkObject* gtk_object() const { return (GtkObject*)instance; }
00155 
00156         GtkObjectClass* gtk_object_class() const;
00158 
00159         operator GtkObject* () const;
00161 
00165 
00166         void sink();
00170 
00171         virtual void ref();
00175 
00176         virtual void dispose();
00182 
00186 
00187         const UserDataPropertyProxy prop_user_data()
00188         {
00189                 return UserDataPropertyProxy(this, &user_data_property);
00190         }
00192 
00196         
00197         const DestroySignalProxy sig_destroy()
00198         {
00199                 return DestroySignalProxy(this, &destroy_signal);
00200         }
00203         
00205 };
00206 
00207 } // namespace Gtk
00208 
00209 } // namespace Inti
00210 
00211 #endif // INTI_GTK_OBJECT_H
00212 
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