/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** This file is part of the QtSql module of the Qt Toolkit. | |
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** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
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** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 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 the GNU General | |
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****************************************************************************/ | |
#ifndef QSQLQUERYMODEL_H | |
#define QSQLQUERYMODEL_H | |
#include <QtCore/qabstractitemmodel.h> | |
#include <QtSql/qsqldatabase.h> | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_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_NAMESPACE | |
QT_END_HEADER | |
#endif // QSQLQUERYMODEL_H |