?? qsqlquerymodel.h
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/******************************************************************************** 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
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