/******************************************************************************** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.**** This file is part of the QtSql module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QSQLQUERYMODEL_H#define QSQLQUERYMODEL_H#include <QtCore/qabstractitemmodel.h>#include <QtSql/qsqldatabase.h>QT_BEGIN_HEADERQT_MODULE(Sql)class QSqlQueryModelPrivate;class QSqlError;class QSqlRecord;class QSqlQuery;class Q_SQL_EXPORT QSqlQueryModel: public QAbstractTableModel{    Q_OBJECT    Q_DECLARE_PRIVATE(QSqlQueryModel)public:    explicit QSqlQueryModel(QObject *parent = 0);    virtual ~QSqlQueryModel();    int rowCount(const QModelIndex &parent = QModelIndex()) const;    int columnCount(const QModelIndex &parent = QModelIndex()) const;    QSqlRecord record(int row) const;    QSqlRecord record() const;    QVariant data(const QModelIndex &item, int role = Qt::DisplayRole) const;    QVariant headerData(int section, Qt::Orientation orientation,                        int role = Qt::DisplayRole) const;    bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value,                       int role = Qt::EditRole);    bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex());    bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex());    void setQuery(const QSqlQuery &query);    void setQuery(const QString &query, const QSqlDatabase &db = QSqlDatabase());    QSqlQuery query() const;    virtual void clear();    QSqlError lastError() const;    void fetchMore(const QModelIndex &parent = QModelIndex());    bool canFetchMore(const QModelIndex &parent = QModelIndex()) const;protected:    virtual void queryChange();    QModelIndex indexInQuery(const QModelIndex &item) const;    void setLastError(const QSqlError &error);    QSqlQueryModel(QSqlQueryModelPrivate &dd, QObject *parent = 0);};QT_END_HEADER#endif // QSQLQUERYMODEL_H