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- /****************************************************************************
- **
- ** 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 QQMLPROPERTY_H
- #define QQMLPROPERTY_H
- #include <QtQml/qtqmlglobal.h>
- #include <QtCore/qmetaobject.h>
- QT_BEGIN_NAMESPACE
- class QObject;
- class QVariant;
- class QQmlContext;
- class QQmlEngine;
- class QQmlPropertyPrivate;
- class Q_QML_EXPORT QQmlProperty
- {
- public:
- enum PropertyTypeCategory {
- InvalidCategory,
- List,
- Object,
- Normal
- };
- enum Type {
- Invalid,
- Property,
- SignalProperty
- };
- QQmlProperty();
- ~QQmlProperty();
- QQmlProperty(QObject *);
- QQmlProperty(QObject *, QQmlContext *);
- QQmlProperty(QObject *, QQmlEngine *);
- QQmlProperty(QObject *, const QString &);
- QQmlProperty(QObject *, const QString &, QQmlContext *);
- QQmlProperty(QObject *, const QString &, QQmlEngine *);
- QQmlProperty(const QQmlProperty &);
- QQmlProperty &operator=(const QQmlProperty &);
- bool operator==(const QQmlProperty &) const;
- Type type() const;
- bool isValid() const;
- bool isProperty() const;
- bool isSignalProperty() const;
- int propertyType() const;
- PropertyTypeCategory propertyTypeCategory() const;
- const char *propertyTypeName() const;
- QString name() const;
- QVariant read() const;
- static QVariant read(const QObject *, const QString &);
- static QVariant read(const QObject *, const QString &, QQmlContext *);
- static QVariant read(const QObject *, const QString &, QQmlEngine *);
- bool write(const QVariant &) const;
- static bool write(QObject *, const QString &, const QVariant &);
- static bool write(QObject *, const QString &, const QVariant &, QQmlContext *);
- static bool write(QObject *, const QString &, const QVariant &, QQmlEngine *);
- bool reset() const;
- bool hasNotifySignal() const;
- bool needsNotifySignal() const;
- bool connectNotifySignal(QObject *dest, const char *slot) const;
- bool connectNotifySignal(QObject *dest, int method) const;
- bool isWritable() const;
- bool isDesignable() const;
- bool isResettable() const;
- QObject *object() const;
- int index() const;
- QMetaProperty property() const;
- QMetaMethod method() const;
- private:
- friend class QQmlPropertyPrivate;
- QQmlPropertyPrivate *d;
- };
- typedef QList<QQmlProperty> QQmlProperties;
- inline uint qHash (const QQmlProperty &key)
- {
- return qHash(key.object()) + qHash(key.name());
- }
- Q_DECLARE_TYPEINFO(QQmlProperty, Q_MOVABLE_TYPE);
- QT_END_NAMESPACE
- #endif // QQMLPROPERTY_H
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