54     ~CntHistoryModel();

    54     ~CntHistoryModel();

    55     

    55     

    56 public: // from QAbstractTableModel/QAbstractItemModel

    56 public: // from QAbstractTableModel/QAbstractItemModel

    57     QVariant data(const QModelIndex& index, int role) const;

    57     QVariant data(const QModelIndex& index, int role) const;

    58     int rowCount(const QModelIndex& parent = QModelIndex()) const;

    58     int rowCount(const QModelIndex& parent = QModelIndex()) const;

    60 

    59 

    61 public:

    60 public:

    62     void clearHistory();

    61     void clearHistory();

    63     void markAllAsSeen();

    62     void markAllAsSeen();

    64     void sortAndRefresh(Qt::SortOrder order = Qt::AscendingOrder);

    63     void sortAndRefresh(Qt::SortOrder order = Qt::AscendingOrder);

    66 private:

    65 private:

    67     void doBeginInsertRows(const QModelIndex &parent, int first, int last);

    66     void doBeginInsertRows(const QModelIndex &parent, int first, int last);

    68     void doEndInsertRows();

    67     void doEndInsertRows();

    69     void doBeginRemoveRows(const QModelIndex &parent, int first, int last);

    68     void doBeginRemoveRows(const QModelIndex &parent, int first, int last);

    70     void doEndRemoveRows();

    69     void doEndRemoveRows();

    71     void doDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);

    72     void doDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);

    72     

    73     

    73 private:

    74 private:

    74 	CntHistoryModelPrivate* const d_ptr;

    75 	CntHistoryModelPrivate* const d_ptr;

    75     Q_DECLARE_PRIVATE_D(d_ptr, CntHistoryModel)

    76     Q_DECLARE_PRIVATE_D(d_ptr, CntHistoryModel)