treemodel.h - mozsearch

Enable keyboard shortcuts

// 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