71     QModelIndex indexFromItem(const HbDataFormModelItem *item) const;

    71     QModelIndex indexFromItem(const HbDataFormModelItem *item) const;

    72     HbDataFormModelItem* item(int row, const QModelIndex &index = QModelIndex()) const;

    72     HbDataFormModelItem* item(int row, const QModelIndex &index = QModelIndex()) const;

    73     HbDataFormModelItem* invisibleRootItem() const;  

    73     HbDataFormModelItem* invisibleRootItem() const;  

    74     void clear();

    74     void clear();

    75 

    75 

    77     virtual bool removeRows(int row, int count, const QModelIndex &index);

    76     virtual bool removeRows(int row, int count, const QModelIndex &index);

    78 

    77 

    79     virtual QModelIndex parent(const QModelIndex &index) const;

    78     virtual QModelIndex parent(const QModelIndex &index) const;

    80     virtual QModelIndex index(int row, int column,

    79     virtual QModelIndex index(int row, int column,

    81         const QModelIndex &index = QModelIndex()) const;

    80         const QModelIndex &index = QModelIndex()) const;