doc/src/snippets/sharedtablemodel/main.cpp
author eckhart.koppen@nokia.com
Wed, 31 Mar 2010 11:06:36 +0300
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/****************************************************************************
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**
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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 documentation 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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/*
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  main.cpp
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  A simple example that shows how a single model can be shared between
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  multiple views.
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*/
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#include <QApplication>
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#include <QHeaderView>
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#include <QItemSelectionModel>
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#include <QTableView>
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#include "model.h"
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int main(int argc, char *argv[])
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{
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    QApplication app(argc, argv);
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    TableModel *model = new TableModel(4, 2, &app);
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//! [0]
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    QTableView *firstTableView = new QTableView;
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    QTableView *secondTableView = new QTableView;
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//! [0]
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//! [1]
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    firstTableView->setModel(model);
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    secondTableView->setModel(model);
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//! [1]
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    firstTableView->horizontalHeader()->setModel(model);
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    for (int row = 0; row < 4; ++row) {
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        for (int column = 0; column < 2; ++column) {
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            QModelIndex index = model->index(row, column, QModelIndex());
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            model->setData(index, QVariant(QString("(%1, %2)").arg(row).arg(column)));
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        }
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    }
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//! [2]
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    secondTableView->setSelectionModel(firstTableView->selectionModel());
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//! [2]
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    firstTableView->setWindowTitle("First table view");
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    secondTableView->setWindowTitle("Second table view");
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    firstTableView->show();
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    secondTableView->show();
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    return app.exec();
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}