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3** Copyright (C) 2020 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the test suite of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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28
29#include "attached.h"
30
31Attached::Attached(QObject *parent) :
32 QObject(parent)
33{
34}
35
36int Attached::a() const
37{
38 return mA;
39}
40
41void Attached::setA(int a)
42{
43 // Intentionally omit the early return in order to force a binding loop.
44
45 mA = a;
46 emit aChanged();
47}
48
49Attached *Attached::qmlAttachedProperties(QObject *object)
50{
51 return new Attached(object);
52}
53

source code of qtdeclarative/tests/auto/qml/qqmlinfo/attached.cpp