qobjectregistryref.h

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// Copyright (C) 2026 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
 
#ifndef QOBJECTREGISTRYREF_H
#define QOBJECTREGISTRYREF_H
 
#include <QtQmlDesignSupport/qabstractobjectregistryref.h>
 
QT_BEGIN_NAMESPACE
 
class QObjectRegistryRefPrivate;
class QQmlEngine;
 
class Q_QMLDESIGNSUPPORT_EXPORT QObjectRegistryRef : public QAbstractObjectRegistryRef
{
    Q_OBJECT
 
    Q_DECLARE_PRIVATE(QObjectRegistryRef)
 
    Q_PROPERTY(QObject *object READ object NOTIFY objectChanged FINAL)
 
    QML_NAMED_ELEMENT(ObjectRegistryRef)
 
public:
    explicit QObjectRegistryRef(QObject *parent = nullptr);
    explicit QObjectRegistryRef(QQmlEngine *engine, QObject *parent = nullptr);
    explicit QObjectRegistryRef(QQmlEngine *engine, const QString &key, QObject *parent = nullptr);
    ~QObjectRegistryRef() override;
 
    QObject *object() const;
 
protected:
    bool event(QEvent *) override;
 
Q_SIGNALS:
    void objectChanged(QObject *object);
};
 
QT_END_NAMESPACE
 
#endif // QOBJECTREGISTRYREF_H