- Qt 5.5
- Qt QML
- Extending QML - Default Property Example
- birthdayparty.h Example File
- Qt 5.5.1 Reference Documentation

# birthdayparty.h Example File

referenceexamples/default/birthdayparty.h

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the examples of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** You may use this file under the terms of the BSD license as follows:
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    #ifndef BIRTHDAYPARTY_H
    #define BIRTHDAYPARTY_H

    #include <QObject>
    #include <QQmlListProperty>
    #include "person.h"

    // ![0]
    class BirthdayParty : public QObject
    {
        Q_OBJECT
        Q_PROPERTY(Person *host READ host WRITE setHost)
        Q_PROPERTY(QQmlListProperty<Person> guests READ guests)
        Q_CLASSINFO("DefaultProperty", "guests")
    public:
        BirthdayParty(QObject *parent = 0);

        Person *host() const;
        void setHost(Person *);

        QQmlListProperty<Person> guests();
        int guestCount() const;
        Person *guest(int) const;

    private:
        Person *m_host;
        QList<Person *> m_guests;
    };
    // ![0]

    #endif // BIRTHDAYPARTY_H