virtual QVariant data(int column, int role) const;
virtual bool setData(int column, const QVariant &value, int role);
virtual QString toolTip(int column) const { Q_UNUSED(column) return QString(); }
virtual int columnCount() const;
virtual QVariant data(int column, int role) const;
virtual bool setData(int column, const QVariant &value, int role);
virtual QString toolTip(int column) const { Q_UNUSED(column) return QString(); }
virtual int columnCount() const;