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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQMLSYNCHRONIZER_P_H
#define QQMLSYNCHRONIZER_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 <QtQml/private/qqmlfinalizer_p.h>
#include <QtQml/qqmlpropertyvaluesource.h>
#include <QtQmlMeta/qtqmlmetaexports.h>
#include <QtQmlIntegration/qqmlintegration.h>
#include <QtCore/qobject.h>
#include <QtLabsSynchronizer/qtlabssynchronizerexports.h>
QT_BEGIN_NAMESPACE
class QQmlSynchronizerPrivate;
class Q_LABSSYNCHRONIZER_EXPORT QQmlSynchronizer
: public QObject, public QQmlPropertyValueSource, public QQmlFinalizerHook
{
Q_OBJECT
Q_DECLARE_PRIVATE(QQmlSynchronizer)
Q_INTERFACES(QQmlPropertyValueSource QQmlFinalizerHook)
Q_PROPERTY(QObject *sourceObject READ sourceObject WRITE setSourceObject
NOTIFY sourceObjectChanged FINAL)
Q_PROPERTY(QString sourceProperty READ sourceProperty WRITE setSourceProperty
NOTIFY sourcePropertyChanged FINAL)
Q_PROPERTY(QObject *targetObject READ targetObject WRITE setTargetObject
NOTIFY targetObjectChanged FINAL)
Q_PROPERTY(QString targetProperty READ targetProperty WRITE setTargetProperty
NOTIFY targetPropertyChanged FINAL)
QML_NAMED_ELEMENT(Synchronizer)
QML_ADDED_IN_VERSION(6, 10)
public:
QQmlSynchronizer(QObject *parent = nullptr);
QObject *sourceObject() const;
void setSourceObject(QObject *object);
QString sourceProperty() const;
void setSourceProperty(const QString &property);
QObject *targetObject() const;
void setTargetObject(QObject *object);
QString targetProperty() const;
void setTargetProperty(const QString &property);
Q_SIGNALS:
void sourceObjectChanged();
void sourcePropertyChanged();
void targetObjectChanged();
void targetPropertyChanged();
void valueBounced(QObject *object, const QString &property);
void valueIgnored(QObject *object, const QString &property);
protected:
void setTarget(const QQmlProperty &target) final;
void componentFinalized() final;
};
QT_END_NAMESPACE
#endif // QQMLSYNCHRONIZER_P_H
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