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50#include "birthdayparty.h"
51
52BirthdayParty::BirthdayParty(QObject *parent)
53: QObject(parent), m_host(nullptr)
54{
55}
56
57// ![0]
58Person *BirthdayParty::host() const
59{
60 return m_host;
61}
62
63void BirthdayParty::setHost(Person *c)
64{
65 m_host = c;
66}
67
68QQmlListProperty<Person> BirthdayParty::guests()
69{
70 return {this, this,
71 &BirthdayParty::appendGuest,
72 &BirthdayParty::guestCount,
73 &BirthdayParty::guest,
74 &BirthdayParty::clearGuests,
75 &BirthdayParty::replaceGuest,
76 &BirthdayParty::removeLastGuest};
77}
78
79void BirthdayParty::appendGuest(Person* p) {
80 m_guests.append(t: p);
81}
82
83
84int BirthdayParty::guestCount() const
85{
86 return m_guests.count();
87}
88
89Person *BirthdayParty::guest(int index) const
90{
91 return m_guests.at(i: index);
92}
93
94void BirthdayParty::clearGuests() {
95 m_guests.clear();
96}
97
98void BirthdayParty::replaceGuest(int index, Person *p)
99{
100 m_guests[index] = p;
101}
102
103void BirthdayParty::removeLastGuest()
104{
105 m_guests.removeLast();
106}
107
108// ![0]
109
110void BirthdayParty::appendGuest(QQmlListProperty<Person>* list, Person* p) {
111 reinterpret_cast< BirthdayParty* >(list->data)->appendGuest(p);
112}
113
114void BirthdayParty::clearGuests(QQmlListProperty<Person>* list) {
115 reinterpret_cast< BirthdayParty* >(list->data)->clearGuests();
116}
117
118void BirthdayParty::replaceGuest(QQmlListProperty<Person> *list, int i, Person *p)
119{
120 reinterpret_cast< BirthdayParty* >(list->data)->replaceGuest(index: i, p);
121}
122
123void BirthdayParty::removeLastGuest(QQmlListProperty<Person> *list)
124{
125 reinterpret_cast< BirthdayParty* >(list->data)->removeLastGuest();
126}
127
128Person* BirthdayParty::guest(QQmlListProperty<Person>* list, int i) {
129 return reinterpret_cast< BirthdayParty* >(list->data)->guest(index: i);
130}
131
132int BirthdayParty::guestCount(QQmlListProperty<Person>* list) {
133 return reinterpret_cast< BirthdayParty* >(list->data)->guestCount();
134}
135

source code of qtdeclarative/examples/qml/referenceexamples/properties/birthdayparty.cpp