Extending QML - Default Property Example

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#include "birthdayparty.h" BirthdayParty::BirthdayParty(QObject *parent) : QObject(parent), m_host(nullptr) { } Person *BirthdayParty::host() const { return m_host; } void BirthdayParty::setHost(Person *c) { m_host = c; } QQmlListProperty<Person> BirthdayParty::guests() { return QQmlListProperty<Person>(this, m_guests); } int BirthdayParty::guestCount() const { return m_guests.count(); } Person *BirthdayParty::guest(int index) const { return m_guests.at(index); }