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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef TREEMODEL_H
#define TREEMODEL_H
#include <QAbstractItemModel>
#include <QModelIndex>
#include <QVariant>
class TreeItem;
//! [0]
class TreeModel : public QAbstractItemModel
{
Q_OBJECT
public:
Q_DISABLE_COPY_MOVE(TreeModel)
explicit TreeModel(const QString &data, QObject *parent = nullptr);
~TreeModel() override;
QVariant data(const QModelIndex &index, int role) const override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
QModelIndex index(int row, int column,
const QModelIndex &parent = {}) const override;
QModelIndex parent(const QModelIndex &index) const override;
int rowCount(const QModelIndex &parent = {}) const override;
int columnCount(const QModelIndex &parent = {}) const override;
private:
static void setupModelData(const QList<QStringView> &lines, TreeItem *parent);
std::unique_ptr<TreeItem> rootItem;
};
//! [0]
#endif // TREEMODEL_H
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