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qqmlproperty.h

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtQml module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see https://www.qt.io/terms-conditions. For further-
15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#ifndef QQMLPROPERTY_H-
41#define QQMLPROPERTY_H-
42-
43#include <QtQml/qtqmlglobal.h>-
44#include <QtCore/qmetaobject.h>-
45-
46QT_BEGIN_NAMESPACE-
47-
48-
49class QObject;-
50class QVariant;-
51class QQmlContext;-
52class QQmlEngine;-
53-
54class QQmlPropertyPrivate;-
55class Q_QML_EXPORT QQmlProperty-
56{-
57public:-
58 enum PropertyTypeCategory {-
59 InvalidCategory,-
60 List,-
61 Object,-
62 Normal-
63 };-
64-
65 enum Type {-
66 Invalid,-
67 Property,-
68 SignalProperty-
69 };-
70-
71 QQmlProperty();-
72 ~QQmlProperty();-
73-
74 QQmlProperty(QObject *);-
75 QQmlProperty(QObject *, QQmlContext *);-
76 QQmlProperty(QObject *, QQmlEngine *);-
77-
78 QQmlProperty(QObject *, const QString &);-
79 QQmlProperty(QObject *, const QString &, QQmlContext *);-
80 QQmlProperty(QObject *, const QString &, QQmlEngine *);-
81-
82 QQmlProperty(const QQmlProperty &);-
83 QQmlProperty &operator=(const QQmlProperty &);-
84-
85 bool operator==(const QQmlProperty &) const;-
86-
87 Type type() const;-
88 bool isValid() const;-
89 bool isProperty() const;-
90 bool isSignalProperty() const;-
91-
92 int propertyType() const;-
93 PropertyTypeCategory propertyTypeCategory() const;-
94 const char *propertyTypeName() const;-
95-
96 QString name() const;-
97-
98 QVariant read() const;-
99 static QVariant read(const QObject *, const QString &);-
100 static QVariant read(const QObject *, const QString &, QQmlContext *);-
101 static QVariant read(const QObject *, const QString &, QQmlEngine *);-
102-
103 bool write(const QVariant &) const;-
104 static bool write(QObject *, const QString &, const QVariant &);-
105 static bool write(QObject *, const QString &, const QVariant &, QQmlContext *);-
106 static bool write(QObject *, const QString &, const QVariant &, QQmlEngine *);-
107-
108 bool reset() const;-
109-
110 bool hasNotifySignal() const;-
111 bool needsNotifySignal() const;-
112 bool connectNotifySignal(QObject *dest, const char *slot) const;-
113 bool connectNotifySignal(QObject *dest, int method) const;-
114-
115 bool isWritable() const;-
116 bool isDesignable() const;-
117 bool isResettable() const;-
118 QObject *object() const;-
119-
120 int index() const;-
121 QMetaProperty property() const;-
122 QMetaMethod method() const;-
123-
124private:-
125 friend class QQmlPropertyPrivate;-
126 QQmlPropertyPrivate *d;-
127};-
128typedef QList<QQmlProperty> QQmlProperties;-
129-
130inline uint qHash (const QQmlProperty &key)-
131{-
132 return qHash(key.object()) + qHash(key.name());
executed 192 times by 6 tests: return qHash(key.object()) + qHash(key.name());
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquicklistview
  • tst_qquicksmoothedanimation
  • tst_qquickspringanimation
192
133}-
134-
135Q_DECLARE_TYPEINFO(QQmlProperty, Q_MOVABLE_TYPE);-
136-
137QT_END_NAMESPACE-
138-
139#endif // QQMLPROPERTY_H-
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