qqmlobjectorgadget_p.h

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// Copyright (C) 2019 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
 
#ifndef QQMLOBJECTORGADGET_P_H
#define QQMLOBJECTORGADGET_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 <private/qqmlmetaobject_p.h>
#include <private/qbipointer_p.h>
 
QT_BEGIN_NAMESPACE
 
class QQmlObjectOrGadget: public QQmlMetaObject
{
public:
    QQmlObjectOrGadget(QObject *obj)
        : QQmlMetaObject(obj),
        ptr(obj)
    {}
    QQmlObjectOrGadget(const QMetaObject *metaObject, void *gadget)
        : QQmlMetaObject(metaObject)
        , ptr(gadget)
    {}
    QQmlObjectOrGadget(const QMetaObject* metaObject)
        : QQmlMetaObject(metaObject)
    {}
 
    void metacall(QMetaObject::Call type, int index, void **argv) const;
 
    bool isNull() const { return ptr.isNull(); }
    QObject *qObject() const { return ptr.isT1() ? ptr.asT1() : nullptr; }
 
private:
    QBiPointer<QObject, void> ptr;
};
 
QT_END_NAMESPACE
 
#endif // QQMLOBJECTORGADGET_P_H