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//![0]
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QAbstractTableModel>

class TableModel : public QAbstractTableModel
{
    Q_OBJECT

public:

    int rowCount(const QModelIndex & = QModelIndex()) const override
    {
        return 200;
    }

    int columnCount(const QModelIndex & = QModelIndex()) const override
    {
        return 200;
    }

    QVariant data(const QModelIndex &index, int role) const override
    {
        switch (role) {
            case Qt::DisplayRole:
                return QString("%1, %2").arg(index.column()).arg(index.row());
            default:
                break;
        }

        return QVariant();
    }

    QHash<int, QByteArray> roleNames() const override
    {
        return { {Qt::DisplayRole, "display"} };
    }
};

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    qmlRegisterType<TableModel>("TableModel", 0, 1, "TableModel");

    QQmlApplicationEngine engine;
    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

    return app.exec();
}

#include "main.moc"
//![0]