KDE 4.2 API Reference UNNAMED_READER/corelibrary
pageNumber.h
Go to the documentation of this file.00001 /*************************************************************************** 00002 * Copyright (C) 2004 by Stefan Kebekus <kebekus@kde.org> * 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 General Public License for more details. * 00013 * * 00014 * You should have received a copy of the GNU General Public License * 00015 * along with this program; if not, write to the * 00016 * Free Software Foundation, Inc., * 00017 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 00018 ***************************************************************************/ 00019 00020 00021 #ifndef PAGENUMBER_H 00022 #define PAGENUMBER_H 00023 00024 #include <QGlobalStatic> 00025 #include <QString> 00026 00027 namespace UNNAMED_READER { 00028 00043 class PageNumber 00044 { 00045 public: 00047 enum pageNums { 00049 invalidPage = 0 00050 }; 00051 00053 PageNumber() {pgNum = invalidPage;} 00054 00059 PageNumber(quint16 num) {pgNum = num;} 00060 00062 PageNumber &operator=(const quint16 p) { pgNum = p; return *this; } 00063 00065 operator quint16() const { return pgNum; } 00066 00071 bool isValid() const {return (pgNum != invalidPage);} 00072 00081 QString toQString() const { return isValid() ? QString::number(pgNum) : "invalid"; }; 00082 00083 private: 00085 quint16 pgNum; 00086 }; 00087 00088 } // namespace UNNAMED_READER 00089 00090 #endif
