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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of The Qt Company Ltd nor the names of its
-** contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtSql>
-
-#include "editablesqlmodel.h"
-
-EditableSqlModel::EditableSqlModel(QObject *parent)
- : QSqlQueryModel(parent)
-{
-}
-
-//! [0]
-def flags(self, index):
- flags = QSqlQueryModel.flags(index)
- if index.column() == 1 or index.column() == 2:
- flags |= Qt.ItemIsEditable
- return flags
-//! [0]
-
-//! [1]
-def setData(self, index, value, role):
- if index.column() < 1 or index.column() > 2:
- return False
-
- primaryKeyIndex = QSqlQueryModel.index(index.row(), 0)
- id = self.data(primaryKeyIndex).toInt()
-
- self.clear()
-
- ok = False
- if index.column() == 1:
- ok = self.setFirstName(id, value)
- else:
- ok = self.setLastName(id, value)
- self.refresh()
- return ok
-}
-//! [1]
-
-void EditableSqlModel::refresh()
-{
- setQuery("select * from person");
- setHeaderData(0, Qt::Horizontal, QObject::tr("ID"));
- setHeaderData(1, Qt::Horizontal, QObject::tr("First name"));
- setHeaderData(2, Qt::Horizontal, QObject::tr("Last name"));
-}
-
-//! [2]
-def setFirstName(self, personId, firstName):
- query = QSqlQuery()
- query.prepare("update person set firstname = ? where id = ?")
- query.addBindValue(firstName)
- query.addBindValue(personId)
- return query.exec()
-//! [2]
-
-bool EditableSqlModel::setLastName(int personId, const QString &lastName)
-{
- QSqlQuery query;
- query.prepare("update person set lastname = ? where id = ?");
- query.addBindValue(lastName);
- query.addBindValue(personId);
- return query.exec();
-}