blob: 6f879f05fe53421d4b1d76ab8faa8078dab60fa9 (
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
|
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QPARAMETERIZABLEOBJECT_H
#define QPARAMETERIZABLEOBJECT_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 <QtLocation/private/qlocationglobal_p.h>
#include <QObject>
#include <QQmlListProperty>
#include <QQmlParserStatus>
QT_BEGIN_NAMESPACE
class QGeoMapParameter;
class Q_LOCATION_PRIVATE_EXPORT QParameterizableObject : public QObject
{
Q_OBJECT
Q_PROPERTY(QObject *parent READ parent NOTIFY parentChanged DESIGNABLE false FINAL)
Q_PROPERTY(QQmlListProperty<QObject> quickChildren READ declarativeChildren DESIGNABLE false)
Q_CLASSINFO("DefaultProperty", "quickChildren")
public:
explicit QParameterizableObject(QObject *parent = nullptr);
template <typename T = QObject>
QList<T*> quickChildren() const
{
QList<T*> res;
for (auto kid : qAsConst(m_children)) {
auto val = qobject_cast<T*>(kid);
if (val)
res.push_back(val);
}
return res;
}
Q_SIGNALS:
void parentChanged();
protected:
virtual void appendChild(QObject *v);
virtual void clearChildren();
static void append(QQmlListProperty<QObject> *p, QObject *v);
static int count(QQmlListProperty<QObject> *p);
static QObject *at(QQmlListProperty<QObject> *p, int idx);
static void clear(QQmlListProperty<QObject> *p);
QQmlListProperty<QObject> declarativeChildren();
QList<QObject*> m_children;
};
QT_END_NAMESPACE
#endif // QPARAMETERIZABLEOBJECT_H
|