kasyncio.h
00001 /* 00002 * This file is part of the KDE libraries 00003 * Copyright (C) 2001 Thiago Macieira <thiago.macieira@kdemail.net> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 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 * 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 library; see the file COPYING.LIB. If not, write to 00017 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 * Boston, MA 02110-1301, USA. 00019 */ 00020 #ifndef KASYNCIO_H 00021 #define KASYNCIO_H 00022 00023 00024 #include <qobject.h> 00025 #include <qiodevice.h> 00026 #include "kdelibs_export.h" 00027 00028 class KAsyncIOPrivate; 00038 class KDECORE_EXPORT KAsyncIO: public QObject, public QIODevice 00039 { 00040 Q_OBJECT 00041 protected: 00042 KAsyncIO() // cannot be accessed externally 00043 { } 00044 00045 private: 00046 KAsyncIO(KAsyncIO&); 00047 00048 KAsyncIO& operator=(KAsyncIO&); 00049 00050 public: 00057 virtual void enableRead(bool enable) = 0; 00058 00065 virtual void enableWrite(bool enable) = 0; 00066 00067 signals: 00068 00072 void readyRead(); 00073 00077 void readyWrite(); 00078 protected: 00080 virtual void virtual_hook( int id, void* data ); 00081 private: 00082 KAsyncIOPrivate* d; 00083 }; 00084 00085 #endif // KASYNCIO_H