author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 06 Jul 2010 15:10:48 +0300 | |
changeset 30 | 5dc02b23752f |
parent 18 | 2f34d5167611 |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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2f34d5167611
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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changeset
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtSql module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#ifndef QSQLTABLEMODEL_P_H |
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#define QSQLTABLEMODEL_P_H |
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// |
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// W A R N I N G |
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// ------------- |
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// |
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// This file is not part of the Qt API. It exists for the convenience |
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// of qsql*model.h . This header file may change from version to version |
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// without notice, or even be removed. |
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// |
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// We mean it. |
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// |
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#include "QtCore/qmap.h" |
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#include "private/qsqlquerymodel_p.h" |
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QT_BEGIN_NAMESPACE |
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class QSqlTableModelPrivate: public QSqlQueryModelPrivate |
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{ |
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Q_DECLARE_PUBLIC(QSqlTableModel) |
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public: |
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QSqlTableModelPrivate() |
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: editIndex(-1), insertIndex(-1), sortColumn(-1), |
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sortOrder(Qt::AscendingOrder), |
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strategy(QSqlTableModel::OnRowChange) |
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{} |
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void clear(); |
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QSqlRecord primaryValues(int index); |
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virtual void clearEditBuffer(); |
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virtual void clearCache(); |
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QSqlRecord record(const QVector<QVariant> &values) const; |
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bool exec(const QString &stmt, bool prepStatement, |
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const QSqlRecord &rec, const QSqlRecord &whereValues = QSqlRecord()); |
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virtual void revertCachedRow(int row); |
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void revertInsertedRow(); |
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bool setRecord(int row, const QSqlRecord &record); |
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virtual int nameToIndex(const QString &name) const; |
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void initRecordAndPrimaryIndex(); |
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QSqlDatabase db; |
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int editIndex; |
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int insertIndex; |
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int sortColumn; |
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Qt::SortOrder sortOrder; |
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QSqlTableModel::EditStrategy strategy; |
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QSqlQuery editQuery; |
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QSqlIndex primaryIndex; |
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QString tableName; |
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QString filter; |
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enum Op { None, Insert, Update, Delete }; |
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struct ModifiedRow |
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{ |
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ModifiedRow(Op o = None, const QSqlRecord &r = QSqlRecord()): op(o), rec(r) {} |
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ModifiedRow(const ModifiedRow &other): op(other.op), rec(other.rec), primaryValues(other.primaryValues) {} |
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Op op; |
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QSqlRecord rec; |
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QSqlRecord primaryValues; |
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}; |
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QSqlRecord editBuffer; |
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typedef QMap<int, ModifiedRow> CacheMap; |
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CacheMap cache; |
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}; |
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QT_END_NAMESPACE |
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#endif // QSQLTABLEMODEL_P_H |