You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
4.7 KiB
142 lines
4.7 KiB
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the QtSql module of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial Usage
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Nokia.
|
|
**
|
|
** 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 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** 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 Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** If you have questions regarding the use of this file, please contact
|
|
** Nokia at qt-info@nokia.com.
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QSQLTABLEMODEL_H
|
|
#define QSQLTABLEMODEL_H
|
|
|
|
#include <QtSql/qsqldatabase.h>
|
|
#include <QtSql/qsqlquerymodel.h>
|
|
|
|
QT_BEGIN_HEADER
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
QT_MODULE(Sql)
|
|
|
|
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 bool select();
|
|
|
|
virtual void setTable(const QString &tableName);
|
|
QString tableName() const;
|
|
|
|
Qt::ItemFlags flags(const QModelIndex &index) 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 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:
|
|
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;
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
QT_END_HEADER
|
|
|
|
#endif // QSQLTABLEMODEL_H
|