#ifndef HORIZONTALPROXYMODEL_H
#define HORIZONTALPROXYMODEL_H

#include <QIdentityProxyModel>

class HorizontalProxyModel : public QIdentityProxyModel {
public:
  HorizontalProxyModel(QObject * parent = nullptr);
  QModelIndex mapToSource(const QModelIndex &proxyIndex) const;
  QModelIndex mapFromSource(const QModelIndex &sourceIndex) const;
  QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
  QModelIndex parent(const QModelIndex &child) const;
  int rowCount(const QModelIndex &parent) const;
  int columnCount(const QModelIndex &parent) const;
  QVariant headerData(int section, Qt::Orientation orientation, int role) const;
};

#endif // HORIZONTALPROXYMODEL_H