/usr/include/qt5/QtPublishSubscribe/qvaluespacesubscriber.h is in qtsystems5-dev 5.0~git20130712-0ubuntu4.
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**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtSystems module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** General Public License version 2.1 as published by the Free Software
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****************************************************************************/
#ifndef QVALUESPACESUBSCRIBER_H
#define QVALUESPACESUBSCRIBER_H
#include <qvaluespace.h>
#include <QtCore/qshareddata.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
class QValueSpaceSubscriberPrivate;
class Q_PUBLISHSUBSCRIBE_EXPORT QValueSpaceSubscriber : public QObject
{
Q_OBJECT
Q_PROPERTY(QString path READ path WRITE setPath)
Q_PROPERTY(QVariant value READ valuex NOTIFY contentsChanged)
public:
explicit QValueSpaceSubscriber(QObject *parent = 0);
explicit QValueSpaceSubscriber(const QString &path, QObject *parent = 0);
QValueSpaceSubscriber(QValueSpace::LayerOptions filter, const QString &path, QObject *parent = 0);
QValueSpaceSubscriber(const QUuid &uuid, const QString &path, QObject *parent = 0);
virtual ~QValueSpaceSubscriber();
bool isConnected() const;
void cd(const QString &path);
void cdUp();
void setPath(const QString &path);
void setPath(QValueSpaceSubscriber *subscriber);
QString path() const;
QStringList subPaths() const;
QVariant value(const QString &subPath = QString(), const QVariant &def = QVariant()) const;
Q_SIGNALS:
void contentsChanged();
protected:
virtual void connectNotify(const QMetaMethod &signal);
virtual void disconnectNotify(const QMetaMethod &signal);
private:
QVariant valuex(const QVariant &def = QVariant()) const;
private:
Q_DISABLE_COPY(QValueSpaceSubscriber)
QExplicitlySharedDataPointer<QValueSpaceSubscriberPrivate> d;
};
QT_END_NAMESPACE
#endif // QVALUESPACESUBSCRIBER_H
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