model.h

/*
 * model.h and model.cpp is totally inspired from
 * QAbstractitem Model subclass
 * to get better and more detailed idea
 * refer : http://doc.qt.io/qt-5/qtquick-modelviewsdata-cppmodels.html
 *
 */
#ifndef MODEL_H
#define MODEL_H

#include <QAbstractListModel>
#include <QStringList>


class list
{
public:
    list(const QString &title, const QString &id);


    QString title() const;
    QString id() const;

private:
    QString m_title;
    QString m_id;

};

class listmodel : public QAbstractListModel
{
    Q_OBJECT
public:
    enum listroles {
        titlerole = Qt::UserRole + 1,
        idrole
    };

    listmodel(QObject *parent = 0);


    void addpages(const list &list);
    Q_INVOKABLE void deletepages(int row);
    Q_INVOKABLE void deletelist();
    Q_INVOKABLE void new_page(QString current_title);
    Q_INVOKABLE void update(QString pageid, int row);

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

    QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;

protected:
    QHash<int, QByteArray> roleNames() const;
private:
    QList<list> m_list;

};


#endif // MODEL_H