cTreeModel.h

#pragma once
#include <QAbstractItemModel>
#include <QModelIndex>
#include <QVector>
#include <QVariant>
#include "cTreeItem.h"


/// <summary>
/// Class taken from 
/// https://doc.qt.io/qt-5/qtwidgets-itemviews-editableTreeModel-example.html
/// </summary>
class cTreeModel :    public QAbstractItemModel
{
    Q_OBJECT

    public:
        cTreeModel(const QStringList& headers, const QString& data, QObject* parent = nullptr);
        cTreeModel(QObject* parent = nullptr);
        ~cTreeModel();

       // QVariant data(const QModelIndex& index, int role) const override;
       // QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;

        QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
        QModelIndex parent(const QModelIndex& index) const override;

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

        Qt::ItemFlags flags(const QModelIndex& index) const override;
       // bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override;
       // bool setHeaderData(int section, Qt::Orientation orientation, const QVariant& value, int role = Qt::EditRole) override;

      //  bool insertColumns(int position, int columns, const QModelIndex& parent = QModelIndex()) override;
      //  bool removeColumns(int position, int columns, const QModelIndex& parent = QModelIndex()) override;
      //  bool insertRows(int position, int rows, const QModelIndex& parent = QModelIndex()) override;
      //  bool removeRows(int position, int rows, const QModelIndex& parent = QModelIndex()) override;

    private:
       // void setupModelData(const QStringList& lines, cTreeItem* parent);
        cTreeItem* getItem(const QModelIndex& index) const;
        cTreeItem* rootItem;

};