00001 /**************************************************************************** 00002 ** 00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 00004 ** All rights reserved. 00005 ** Contact: Nokia Corporation (qt-info@nokia.com) 00006 ** 00007 ** This file is part of the QtSql module of the Qt Toolkit. 00008 ** 00009 ** $QT_BEGIN_LICENSE:LGPL$ 00010 ** Commercial Usage 00011 ** Licensees holding valid Qt Commercial licenses may use this file in 00012 ** accordance with the Qt Commercial License Agreement provided with the 00013 ** Software or, alternatively, in accordance with the terms contained in 00014 ** a written agreement between you and Nokia. 00015 ** 00016 ** GNU Lesser General Public License Usage 00017 ** Alternatively, this file may be used under the terms of the GNU Lesser 00018 ** General Public License version 2.1 as published by the Free Software 00019 ** Foundation and appearing in the file LICENSE.LGPL included in the 00020 ** packaging of this file. Please review the following information to 00021 ** ensure the GNU Lesser General Public License version 2.1 requirements 00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00023 ** 00024 ** In addition, as a special exception, Nokia gives you certain additional 00025 ** rights. These rights are described in the Nokia Qt LGPL Exception 00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module. 00027 ** 00028 ** GNU General Public License Usage 00029 ** Alternatively, this file may be used under the terms of the GNU 00030 ** General Public License version 3.0 as published by the Free Software 00031 ** Foundation and appearing in the file LICENSE.GPL included in the 00032 ** packaging of this file. Please review the following information to 00033 ** ensure the GNU General Public License version 3.0 requirements will be 00034 ** met: http://www.gnu.org/copyleft/gpl.html. 00035 ** 00036 ** If you have questions regarding the use of this file, please contact 00037 ** Nokia at qt-info@nokia.com. 00038 ** $QT_END_LICENSE$ 00039 ** 00040 ****************************************************************************/ 00041 00042 #ifndef QSQLINDEX_H 00043 #define QSQLINDEX_H 00044 00045 #include <QtSql/qsqlrecord.h> 00046 #include <QtCore/qstring.h> 00047 #include <QtCore/qlist.h> 00048 00049 QT_BEGIN_HEADER 00050 00051 QT_BEGIN_NAMESPACE 00052 00053 QT_MODULE(Sql) 00054 00055 class Q_SQL_EXPORT QSqlIndex : public QSqlRecord 00056 { 00057 public: 00058 QSqlIndex(const QString &cursorName = QString(), const QString &name = QString()); 00059 QSqlIndex(const QSqlIndex &other); 00060 ~QSqlIndex(); 00061 QSqlIndex &operator=(const QSqlIndex &other); 00062 void setCursorName(const QString &cursorName); 00063 inline QString cursorName() const { return cursor; } 00064 void setName(const QString& name); 00065 inline QString name() const { return nm; } 00066 00067 void append(const QSqlField &field); 00068 void append(const QSqlField &field, bool desc); 00069 00070 bool isDescending(int i) const; 00071 void setDescending(int i, bool desc); 00072 00073 #ifdef QT3_SUPPORT 00074 QT3_SUPPORT QString toString(const QString &prefix = QString(), 00075 const QString &sep = QLatin1String(","), 00076 bool verbose = true) const; 00077 QT3_SUPPORT QStringList toStringList(const QString& prefix = QString(), 00078 bool verbose = true) const; 00079 #endif 00080 00081 private: 00082 QString createField(int i, const QString& prefix, bool verbose) const; 00083 QString cursor; 00084 QString nm; 00085 QList<bool> sorts; 00086 }; 00087 00088 QT_END_NAMESPACE 00089 00090 QT_END_HEADER 00091 00092 #endif // QSQLINDEX_H