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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef BIRTHDAYPARTY_H
#define BIRTHDAYPARTY_H
#include <QObject>
#include <QDate>
#include <QDebug>
#include <qqml.h>
#include "person.h"
class BirthdayPartyAttached : public QObject
{
Q_OBJECT
Q_PROPERTY(QDate rsvp READ rsvp WRITE setRsvp NOTIFY rsvpChanged)
QML_ANONYMOUS
public:
using QObject::QObject;
QDate rsvp() const;
void setRsvp(QDate);
signals:
void rsvpChanged();
private:
QDate m_rsvp;
};
class BirthdayParty : public QObject
{
Q_OBJECT
// ![0]
Q_PROPERTY(Person *host READ host WRITE setHost NOTIFY hostChanged)
// ![0]
Q_PROPERTY(QQmlListProperty<Person> guests READ guests)
Q_PROPERTY(QString announcement READ announcement WRITE setAnnouncement)
Q_CLASSINFO("DefaultProperty", "guests")
QML_ELEMENT
QML_ATTACHED(BirthdayPartyAttached)
public:
using QObject::QObject;
Person *host() const;
void setHost(Person *);
QQmlListProperty<Person> guests();
qsizetype guestCount() const;
Person *guest(qsizetype) const;
QString announcement() const;
void setAnnouncement(const QString &);
static BirthdayPartyAttached *qmlAttachedProperties(QObject *);
void startParty();
signals:
void partyStarted(QTime time);
void hostChanged();
private:
Person *m_host = nullptr;
QList<Person *> m_guests;
};
#endif // BIRTHDAYPARTY_H
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