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radiobutton.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 00025 00026 #ifndef GFC_GTK_RADIO_BUTTON_HH 00027 #define GFC_GTK_RADIO_BUTTON_HH 00028 00029 #ifndef GFC_GTK_CHECK_BUTTON_HH 00030 #include <gfc/gtk/checkbutton.hh> 00031 #endif 00032 00033 #ifndef __GTK_RADIO_BUTTON_H__ 00034 #include <gtk/gtkradiobutton.h> 00035 #endif 00036 00037 namespace GFC { 00038 00039 namespace Gtk { 00040 00140 00141 class RadioButton : public CheckButton 00142 { 00143 friend class G::Object; 00144 00145 RadioButton(const RadioButton&); 00146 RadioButton& operator=(const RadioButton&); 00147 00148 protected: 00151 00152 explicit RadioButton(GtkRadioButton *radio_button, bool owns_reference = false); 00159 00163 00164 typedef G::Signal<void> GroupChangedSignalType; 00165 typedef G::SignalProxy<TypeInstance, GroupChangedSignalType> GroupChangedSignalProxy; 00166 static const GroupChangedSignalType group_changed_signal; 00171 00173 00174 public: 00175 typedef GSList Group; 00177 00180 00181 RadioButton(); 00184 00185 explicit RadioButton(const RadioButton *group); 00190 00191 RadioButton(const RadioButton *group, const char *label, bool use_underline = false); 00192 RadioButton(const RadioButton *group, const String& label, bool use_underline = false); 00197 00198 virtual ~RadioButton(); 00200 00204 00205 GtkRadioButton* gtk_radio_button() const; 00207 00208 operator GtkRadioButton* () const; 00210 00211 Group* get_group() const; 00214 00218 00219 void set_group(Group *group); 00226 00230 00231 const GroupChangedSignalProxy sig_group_changed(); 00237 00239 }; 00240 00241 } // namespace Gtk 00242 00243 } // namespace GFC 00244 00245 #include <gfc/gtk/inline/radiobutton.inl> 00246 00247 #endif // GFC_GTK_RADIO_BUTTON_HH 00248

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