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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef TESTMODEL_H
#define TESTMODEL_H
#include <QtCore/qabstractitemmodel.h>
#include <QtQuick/qquickview.h>
class TreeItem
{
public:
explicit TreeItem(TreeItem *parent = nullptr);
~TreeItem();
int row() const;
QVector<TreeItem *> m_childItems;
TreeItem *m_parentItem;
QVector<QVariant> m_entries;
};
// ########################################################
class TestModel : public QAbstractItemModel
{
Q_OBJECT
public:
explicit TestModel(QObject *parent = nullptr);
void createTreeRecursive(TreeItem *item, int childCount, int currentDepth, int maxDepth);
TreeItem *treeItem(const QModelIndex &index) const;
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex & = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex &index) const override;
bool insertRows(int position, int rows, const QModelIndex &parent) override;
private:
QScopedPointer<TreeItem> m_rootItem;
int m_columnCount = 2;
};
#endif // TESTMODEL_H
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