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# main.cpp Example File
itemviews/customsortfiltermodel/main.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
    **
    ** This file is part of the example classes of the Qt Toolkit.
    **
    ** Licensees holding valid Qt Preview licenses may use this file in
    ** accordance with the Qt Preview License Agreement provided with the
    ** Software.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    ** information about Qt Commercial License Agreements.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ****************************************************************************/

    #include <QtGui>

    #include "window.h"

    void addMail(QAbstractItemModel *model, const QString &subject,
                 const QString &sender, const QDateTime &date)
    {
        model->insertRow(0);
        model->setData(model->index(0, 0), subject);
        model->setData(model->index(0, 1), sender);
        model->setData(model->index(0, 2), date);
    }

    QAbstractItemModel *createMailModel(QObject *parent)
    {
        QStandardItemModel *model = new QStandardItemModel(0, 3, parent);

        model->setHeaderData(0, Qt::Horizontal, QObject::tr("Subject"));
        model->setHeaderData(1, Qt::Horizontal, QObject::tr("Sender"));
        model->setHeaderData(2, Qt::Horizontal, QObject::tr("Date"));

        addMail(model, "Happy New Year!", "Grace K. <grace@software-inc.com>",
                QDateTime(QDate(2006, 12, 31), QTime(17, 03)));
        addMail(model, "Radically new concept", "Grace K. <grace@software-inc.com>",
                QDateTime(QDate(2006, 12, 22), QTime(9, 44)));
        addMail(model, "Accounts", "pascale@nospam.com",
                QDateTime(QDate(2006, 12, 31), QTime(12, 50)));
        addMail(model, "Expenses", "Joe Bloggs <joe@bloggs.com>",
                QDateTime(QDate(2006, 12, 25), QTime(11, 39)));
        addMail(model, "Re: Expenses", "Andy <andy@nospam.com>",
                QDateTime(QDate(2007, 01, 02), QTime(16, 05)));
        addMail(model, "Re: Accounts", "Joe Bloggs <joe@bloggs.com>",
                QDateTime(QDate(2007, 01, 03), QTime(14, 18)));
        addMail(model, "Re: Accounts", "Andy <andy@nospam.com>",
                QDateTime(QDate(2007, 01, 03), QTime(14, 26)));
        addMail(model, "Sports", "Linda Smith <linda.smith@nospam.com>",
                QDateTime(QDate(2007, 01, 05), QTime(11, 33)));
        addMail(model, "AW: Sports", "Rolf Newschweinstein <rolfn@nospam.com>",
                QDateTime(QDate(2007, 01, 05), QTime(12, 00)));
        addMail(model, "RE: Sports", "Petra Schmidt <petras@nospam.com>",
                QDateTime(QDate(2007, 01, 05), QTime(12, 01)));

        return model;
    }

    int main(int argc, char *argv[])
    {
        QApplication app(argc, argv);
        Window window;
        window.setSourceModel(createMailModel(&window));
        window.show();
        return app.exec();
    }