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item.hh

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00001 /* GFC-UI: GTK+ Foundation Classes (User Interface Library) 00002 * Copyright (C) 2002-2004 The GFC Development Team. 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00023 00024 #ifndef GFC_GTK_ITEM_HH 00025 #define GFC_GTK_ITEM_HH 00026 00027 #ifndef GFC_GTK_BIN_HH 00028 #include <gfc/gtk/bin.hh> 00029 #endif 00030 00031 #ifndef __GTK_ITEM_H__ 00032 #include <gtk/gtkitem.h> 00033 #endif 00034 00035 namespace GFC { 00036 00037 namespace Gtk { 00038 00043 00044 class Item : public Bin 00045 { 00046 friend class G::Object; 00047 00048 Item(const Item&); 00049 Item& operator=(const Item&); 00050 00051 protected: 00054 00055 explicit Item(GtkItem *item, bool owns_reference = false); 00062 00066 00067 typedef G::Signal<void> SelectSignalType; 00068 typedef G::SignalProxy<TypeInstance, SelectSignalType> SelectSignalProxy; 00069 static const SelectSignalType select_signal; 00074 00075 typedef G::Signal<void> DeselectSignalType; 00076 typedef G::SignalProxy<TypeInstance, DeselectSignalType> DeselectSignalProxy; 00077 static const DeselectSignalType deselect_signal; 00082 00083 typedef G::Signal<void> ToggleSignalType; 00084 typedef G::SignalProxy<TypeInstance, ToggleSignalType> ToggleSignalProxy; 00085 static const ToggleSignalType toggle_signal; 00090 00092 00093 public: 00096 virtual ~Item(); 00098 00102 00103 GtkItem* gtk_item() const; 00105 00106 operator GtkItem* () const; 00108 00112 00113 void select(); 00115 00116 void deselect(); 00118 00119 void toggle(); 00121 00125 00126 const SelectSignalProxy sig_select(); 00128 00129 00130 const DeselectSignalProxy sig_deselect(); 00132 00133 const ToggleSignalProxy sig_toggle(); 00135 00137 }; 00138 00139 } // namespace Gtk 00140 00141 } // namespace GFC 00142 00143 #include <gfc/gtk/inline/item.inl> 00144 00145 #endif // GFC_GTK_ITEM_HH 00146

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