blob: 8ce3c04abb04c67d63ff71fa2081b798a3b61461 (
plain)
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
100
101
102
103
104
105
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLLIST_P_H
#define QQMLLIST_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qqmllist.h"
#include "qqmlmetaobject_p.h"
#include "qqmlmetatype_p.h"
#include "qqmlengine_p.h"
QT_BEGIN_NAMESPACE
class QQmlListReferencePrivate
{
public:
QQmlListReferencePrivate();
static QQmlListReference init(const QQmlListProperty<QObject> &, QMetaType, QQmlEngine *);
QPointer<QObject> object;
QQmlListProperty<QObject> property;
QMetaType propertyType;
void addref();
void release();
int refCount;
static inline QQmlListReferencePrivate *get(QQmlListReference *ref) {
return ref->d;
}
void setEngine(QQmlEngine *engine)
{
m_elementTypeOrEngine = engine;
}
const QMetaObject *elementType()
{
if (m_elementTypeOrEngine.isT2()) {
const int listType = QQmlMetaType::listType(propertyType).id();
const QQmlEngine *engine = m_elementTypeOrEngine.asT2();
const QQmlEnginePrivate *p = engine ? QQmlEnginePrivate::get(engine) : nullptr;
m_elementTypeOrEngine = p ? p->rawMetaObjectForType(listType).metaObject()
: QQmlMetaType::qmlType(listType).baseMetaObject();
}
return m_elementTypeOrEngine.asT1();
}
private:
QBiPointer<const QMetaObject, QQmlEngine> m_elementTypeOrEngine;
};
QT_END_NAMESPACE
#endif // QQMLLIST_P_H
|
