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50#ifndef PERSON_H
51#define PERSON_H
52
53#include <QObject>
54#include <QtQml/qqml.h>
55
56class Person : public QObject
57{
58 Q_OBJECT
59 Q_PROPERTY(QString name READ name WRITE setName)
60 Q_PROPERTY(int shoeSize READ shoeSize WRITE setShoeSize)
61 //![0]
62 QML_ELEMENT
63 QML_UNCREATABLE("Person is an abstract base class.")
64 //![0]
65public:
66 Person(QObject *parent = nullptr);
67
68 QString name() const;
69 void setName(const QString &);
70
71 int shoeSize() const;
72 void setShoeSize(int);
73private:
74 QString m_name;
75 int m_shoeSize;
76};
77
78
79// ![0]
80class Boy : public Person
81{
82 Q_OBJECT
83 QML_ELEMENT
84public:
85 Boy(QObject * parent = nullptr);
86};
87
88//! [girl class]
89class Girl : public Person
90{
91 Q_OBJECT
92 QML_ELEMENT
93public:
94 Girl(QObject * parent = nullptr);
95};
96//! [girl class]
97
98// ![0]
99
100#endif // PERSON_H
101

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