1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "birthdayparty.h"
Person *BirthdayParty::host() const
{
return m_host;
}
void BirthdayParty::setHost(Person *host)
{
if (m_host != host) {
m_host = host;
emit hostChanged();
}
}
QQmlListProperty<Person> BirthdayParty::guests()
{
return { this,
this,
&BirthdayParty::appendGuest,
&BirthdayParty::guestCount,
&BirthdayParty::guest,
&BirthdayParty::clearGuests,
&BirthdayParty::replaceGuest,
&BirthdayParty::removeLastGuest };
}
void BirthdayParty::appendGuest(Person *guest)
{
m_guests.append(guest);
emit guestsChanged();
}
qsizetype BirthdayParty::guestCount() const
{
return m_guests.count();
}
Person *BirthdayParty::guest(qsizetype index) const
{
return m_guests.at(index);
}
void BirthdayParty::clearGuests()
{
if (!m_guests.empty()) {
m_guests.clear();
emit guestsChanged();
}
}
void BirthdayParty::replaceGuest(qsizetype index, Person *guest)
{
if (m_guests.size() > index) {
m_guests[index] = guest;
emit guestsChanged();
}
}
void BirthdayParty::removeLastGuest()
{
if (!m_guests.empty()) {
m_guests.removeLast();
emit guestsChanged();
}
}
void BirthdayParty::appendGuest(QQmlListProperty<Person> *list, Person *guest)
{
static_cast<BirthdayParty *>(list->data)->appendGuest(guest);
}
void BirthdayParty::clearGuests(QQmlListProperty<Person> *list)
{
static_cast<BirthdayParty *>(list->data)->clearGuests();
}
void BirthdayParty::replaceGuest(QQmlListProperty<Person> *list, qsizetype index, Person *guest)
{
static_cast<BirthdayParty *>(list->data)->replaceGuest(index, guest);
}
void BirthdayParty::removeLastGuest(QQmlListProperty<Person> *list)
{
static_cast<BirthdayParty *>(list->data)->removeLastGuest();
}
Person *BirthdayParty::guest(QQmlListProperty<Person> *list, qsizetype index)
{
return static_cast<BirthdayParty *>(list->data)->guest(index);
}
qsizetype BirthdayParty::guestCount(QQmlListProperty<Person> *list)
{
return static_cast<BirthdayParty *>(list->data)->guestCount();
}
|
