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++ // Copyright (C) 2021 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #ifndef QQUICKTREEVIEW_P_H
++ #define QQUICKTREEVIEW_P_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists purely as an
++ // implementation detail. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtCore/qabstractitemmodel.h>
++ #include "qquicktableview_p.h"
++
++ QT_BEGIN_NAMESPACE
++
++ class QQuickTreeViewPrivate;
++
++ class Q_QUICK_EXPORT QQuickTreeView : public QQuickTableView
++ {
++ Q_OBJECT
++ Q_PROPERTY(QModelIndex rootIndex READ rootIndex WRITE setRootIndex RESET resetRootIndex NOTIFY rootIndexChanged REVISION(6, 6) FINAL)
++ QML_NAMED_ELEMENT(TreeView)
++ QML_ADDED_IN_VERSION(6, 3)
++
++ public:
++ QQuickTreeView(QQuickItem *parent = nullptr);
++ ~QQuickTreeView() override;
++
++ QModelIndex rootIndex() const;
++ void setRootIndex(const QModelIndex &index);
++ void resetRootIndex();
++
++ Q_INVOKABLE int depth(int row) const;
++
++ Q_INVOKABLE bool isExpanded(int row) const;
++ Q_INVOKABLE void expand(int row);
++ Q_INVOKABLE void collapse(int row);
++ Q_INVOKABLE void toggleExpanded(int row);
++
++ Q_REVISION(6, 4) Q_INVOKABLE void expandRecursively(int row = -1, int depth = -1);
++ Q_REVISION(6, 4) Q_INVOKABLE void collapseRecursively(int row = -1);
++ Q_REVISION(6, 4) Q_INVOKABLE void expandToIndex(const QModelIndex &index);
++
++ Q_INVOKABLE QModelIndex modelIndex(const QPoint &cell) const override;
++ Q_INVOKABLE QPoint cellAtIndex(const QModelIndex &index) const override;
++
++ #if QT_DEPRECATED_SINCE(6, 4)
++ QT_DEPRECATED_VERSION_X_6_4("Use index(row, column) instead")
++ Q_REVISION(6, 4) Q_INVOKABLE QModelIndex modelIndex(int row, int column) const override;
++ #endif
++
++ Q_SIGNALS:
++ void expanded(int row, int depth);
++ void collapsed(int row, bool recursively);
++ Q_REVISION(6, 6) void rootIndexChanged();
++
++ protected:
++ void keyPressEvent(QKeyEvent *event) override;
++
++ private:
++ Q_DISABLE_COPY(QQuickTreeView)
++ Q_DECLARE_PRIVATE(QQuickTreeView)
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QQUICKTREEVIEW_P_H