qjsontablemodel.h

#ifndef QJSONTABLEMODEL_H
#define QJSONTABLEMODEL_H

#include <QObject>
#include <QVector>
#include <QMap>
#include <QAbstractTableModel>
#include <QJsonDocument>
#include <QJsonArray>

class QJsonTableModel : public QAbstractTableModel
{
public:
    enum class VerticalNums {NONE, BASEZERO, BASEONE};
    typedef QMap<QString, QString> Heading;
    typedef QVector<Heading> Header;
    QJsonTableModel(const Header& header, QObject * parent = 0, VerticalNums nums = VerticalNums::NONE);

    bool setJson( const QJsonDocument& json );
    bool setJson( const QJsonArray& array );

    virtual QJsonObject getJsonObject( const QModelIndex &index ) const;

    virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
    virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
    virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
    virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;

private:
    const VerticalNums vhdr;
    Header m_header;
    QJsonArray m_json;
};

#endif // QJSONTABLEMODEL_H