Method isRowExpanded

tests/Gantt/gfxview/main.cpp:48–51

reimp*/

        return true;
    }
    /*reimp*/ bool isRowExpanded(const QModelIndex &) const override
    {
        return false;
    }
    /*reimp*/ KDGantt::Span rowGeometry(const QModelIndex &idx) const override
    {
        qDebug() << "rowGeometry(" << idx.row() << ")";