00001 /* 00002 libwt - Vassilis Virvilis Toolkit - a widget library 00003 Copyright (C) 2006 Vassilis Virvilis <vasvir2@fastmail.fm> 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 00010 This library 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 GNU 00013 Lesser General Public License for more details. 00014 00015 You should have received a copy of the GNU Lesser General Public 00016 License along with this library; if not, write to the 00017 Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00018 Boston, MA 02111-1307, SA. 00019 */ 00020 00021 #ifndef WT_WSIGNAL_H 00022 #define WT_WSIGNAL_H 00023 00024 #include <sigc++/signal.h> 00025 #include <sigc++/hide.h> 00026 #include <sigc++/object_slot.h> 00027 00028 namespace Wt { 00029 00030 template<typename R, typename ARG1> 00031 class Signal01 : public sigc::signal1<R, ARG1> { 00032 public: 00033 void connect(const sigc::slot0<R>& slot) { 00034 sigc::signal1<R, ARG1>::connect(sigc::hide(slot)); 00035 } 00036 void connect(const sigc::slot1<R, ARG1>& slot) { 00037 sigc::signal1<R, ARG1>::connect(slot); 00038 } 00039 }; 00040 00041 template<typename R, typename ARG1, typename ARG2> 00042 class Signal012 : public sigc::signal2<R, ARG1, ARG2> { 00043 public: 00044 void connect(const sigc::slot0<R>& slot) { 00045 sigc::signal2<R, ARG1, ARG2>::connect(sigc::hide(sigc::hide(slot))); 00046 } 00047 void connect(const sigc::slot1<R, ARG1>& slot) { 00048 sigc::signal2<R, ARG1, ARG2>::connect(sigc::hide(slot)); 00049 } 00050 void connect(const sigc::slot2<R, ARG1, ARG2>& slot) { 00051 sigc::signal2<R, ARG1, ARG2>::connect(slot); 00052 } 00053 }; 00054 00055 template<typename R, typename ARG1, typename ARG2, typename M> 00056 class Signal012M : public sigc::signal2<R, ARG1, ARG2, M> { 00057 public: 00058 void connect(const sigc::slot0<R>& slot) { 00059 sigc::signal2<R, ARG1, ARG2, M>::connect(sigc::hide(sigc::hide(slot))); 00060 } 00061 void connect(const sigc::slot1<R, ARG1>& slot) { 00062 sigc::signal2<R, ARG1, ARG2, M>::connect(sigc::hide(slot)); 00063 } 00064 void connect(const sigc::slot2<R, ARG1, ARG2>& slot) { 00065 sigc::signal2<R, ARG1, ARG2, M>::connect(slot); 00066 } 00067 }; 00068 00069 } 00070 00071 #endif // WT_WSIGNAL_H
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