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50#ifndef PERSON_H
51#define PERSON_H
52
53#include <QObject>
54#include <QColor>
55#include <QtQml/qqml.h>
56
57class ShoeDescription : public QObject
58{
59 Q_OBJECT
60 Q_PROPERTY(int size READ size WRITE setSize)
61 Q_PROPERTY(QColor color READ color WRITE setColor)
62 Q_PROPERTY(QString brand READ brand WRITE setBrand)
63 Q_PROPERTY(qreal price READ price WRITE setPrice)
64 QML_ANONYMOUS
65public:
66 ShoeDescription(QObject *parent = nullptr);
67
68 int size() const;
69 void setSize(int);
70
71 QColor color() const;
72 void setColor(const QColor &);
73
74 QString brand() const;
75 void setBrand(const QString &);
76
77 qreal price() const;
78 void setPrice(qreal);
79private:
80 int m_size;
81 QColor m_color;
82 QString m_brand;
83 qreal m_price;
84};
85
86class Person : public QObject
87{
88 Q_OBJECT
89 Q_PROPERTY(QString name READ name WRITE setName)
90 Q_PROPERTY(ShoeDescription *shoe READ shoe)
91 QML_ANONYMOUS
92public:
93 Person(QObject *parent = nullptr);
94
95 QString name() const;
96 void setName(const QString &);
97
98 ShoeDescription *shoe();
99private:
100 QString m_name;
101 ShoeDescription m_shoe;
102};
103
104class Boy : public Person
105{
106 Q_OBJECT
107 QML_ELEMENT
108public:
109 Boy(QObject * parent = nullptr);
110};
111
112class Girl : public Person
113{
114 Q_OBJECT
115 QML_ELEMENT
116public:
117 Girl(QObject * parent = nullptr);
118};
119
120#endif // PERSON_H
121

source code of qtdeclarative/examples/qml/referenceexamples/valuesource/person.h