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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtSql module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSQLTABLEMODEL_H
#define QSQLTABLEMODEL_H
#include <QtSql/qsqldatabase.h>
#include <QtSql/qsqlquerymodel.h>
QT_BEGIN_NAMESPACE
class QSqlTableModelPrivate;
class QSqlRecord;
class QSqlField;
class QSqlIndex;
class Q_SQL_EXPORT QSqlTableModel: public QSqlQueryModel
{
Q_OBJECT
Q_DECLARE_PRIVATE(QSqlTableModel)
public:
enum EditStrategy {OnFieldChange, OnRowChange, OnManualSubmit};
explicit QSqlTableModel(QObject *parent = 0, QSqlDatabase db = QSqlDatabase());
virtual ~QSqlTableModel();
virtual void setTable(const QString &tableName);
QString tableName() const;
Qt::ItemFlags flags(const QModelIndex &index) const;
QSqlRecord record() const;
QSqlRecord record(int row) const;
QVariant data(const QModelIndex &idx, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
bool isDirty() const;
bool isDirty(const QModelIndex &index) const;
void clear();
virtual void setEditStrategy(EditStrategy strategy);
EditStrategy editStrategy() const;
QSqlIndex primaryKey() const;
QSqlDatabase database() const;
int fieldIndex(const QString &fieldName) const;
void sort(int column, Qt::SortOrder order);
virtual void setSort(int column, Qt::SortOrder order);
QString filter() const;
virtual void setFilter(const QString &filter);
int rowCount(const QModelIndex &parent = QModelIndex()) const;
bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex());
bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex());
bool insertRecord(int row, const QSqlRecord &record);
bool setRecord(int row, const QSqlRecord &record);
virtual void revertRow(int row);
public Q_SLOTS:
virtual bool select();
virtual bool selectRow(int row);
bool submit();
void revert();
bool submitAll();
void revertAll();
Q_SIGNALS:
void primeInsert(int row, QSqlRecord &record);
void beforeInsert(QSqlRecord &record);
void beforeUpdate(int row, QSqlRecord &record);
void beforeDelete(int row);
protected:
QSqlTableModel(QSqlTableModelPrivate &dd, QObject *parent = 0, QSqlDatabase db = QSqlDatabase());
virtual bool updateRowInTable(int row, const QSqlRecord &values);
virtual bool insertRowIntoTable(const QSqlRecord &values);
virtual bool deleteRowFromTable(int row);
virtual QString orderByClause() const;
virtual QString selectStatement() const;
void setPrimaryKey(const QSqlIndex &key);
void setQuery(const QSqlQuery &query);
QModelIndex indexInQuery(const QModelIndex &item) const;
QSqlRecord primaryValues(int row) const;
};
QT_END_NAMESPACE
#endif // QSQLTABLEMODEL_H
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