Fix and simplify sensor_explorer example

This commit strives to both fix and simplify the application
and bring its intended demonstrative purpose more forward,
consequently hopefully also making the example easier to
understand and maintain.

First, the sensor_explorer example used QQC1 functionalities
which are no longer available in Qt6. The removed elements were
such that the datamodels needed to be redesigned. This commit
changes the example to use bit more standard Qt model-view
approach.

Second, the sensor_explorer application has not worked in years
on Android due to missing QML plugin installation. While this
could be fixed, in the name of simplicity the example is
now a single binary.

Third, the explorer allowed editing of sensor values. While
this could be a feature of the example, it perhaps deviates
from the gist of the example making it more difficult to
understand. Thus the editing was not added as part of the
example rewrite. It can be added later though.

Task-number: QTBUG-92514
Task-number: QTBUG-92505
Task-number: QTBUG-63054
Change-Id: Icd620ea605a87ba74a42cd1309a3c02d05b146ac
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>

12 files changed, 0 insertions, 1146 deletions

diff --git a/examples/sensors/sensor_explorer/import/CMakeLists.txt b/examples/sensors/sensor_explorer/import/CMakeLists.txt
deleted file mode 100644
index 306e1b7c..00000000
--- a/examples/sensors/sensor_explorer/import/CMakeLists.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-cmake_minimum_required(VERSION 3.14)
-project(declarative_explorer LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/sensors/sensor_explorer/Explorer")
-
-find_package(Qt6 COMPONENTS Core Gui Qml Sensors)
-
-# Hack to convince qt6_add_qml_module to respect the shared-ness of a Qt build
-# TODO Qt 6.2 FIXME when a proper fix is available
-set(BUILD_SHARED_LIBS "${QT6_IS_SHARED_LIBS_BUILD}")
-
-if (APPLE AND NOT IOS)
-    set(PLUGIN_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/../sensor_explorer.app/Contents/MacOS/Explorer")
-else()
-    set(PLUGIN_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/../Explorer")
-endif()
-
-qt6_add_qml_module(declarative_explorer
-    OUTPUT_DIRECTORY "${PLUGIN_OUTPUT_DIRECTORY}"
-    VERSION 1.0
-    URI "Explorer"
-    INSTALL_LOCATION ${INSTALL_EXAMPLEDIR}
-)
-
-target_sources(declarative_explorer PRIVATE
-    explorer.cpp explorer.h
-    main.cpp main.h
-    propertyinfo.cpp propertyinfo.h
-    sensoritem.cpp sensoritem.h
-)
-
-set_target_properties(declarative_explorer PROPERTIES
-    WIN32_EXECUTABLE TRUE
-    MACOSX_BUNDLE TRUE
-)
-
-target_link_libraries(declarative_explorer PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Qml
-    Qt::Sensors
-)
-
-install(TARGETS declarative_explorer
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)
diff --git a/examples/sensors/sensor_explorer/import/explorer.cpp b/examples/sensors/sensor_explorer/import/explorer.cpp
deleted file mode 100644
index 0665a98f..00000000
--- a/examples/sensors/sensor_explorer/import/explorer.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "explorer.h"
-#include <QtCore/QDebug>
-#include <qsensor.h>
-#include <QMetaObject>
-#include <QMetaProperty>
-
-QT_BEGIN_NAMESPACE
-
-/*
-    \class QSensorExplorer
-    \brief The QSensorExplorer type provides an easy access for reading all avalaible sensors installed on the system.
-*/
-
-/*
-    Construct a QSensorExplorer object with parent \a parent
-*/
-QSensorExplorer::QSensorExplorer(QObject* parent)
-    : QObject(parent)
-    , _selectedSensorItem(0)
-{
-    loadSensors();
-}
-
-/*
-    Destructor of a QSensorExplorer
-*/
-QSensorExplorer::~QSensorExplorer()
-{
-}
-
-/*
-    Load all available sensors and store it in a list.
-*/
-void QSensorExplorer::loadSensors()
-{
-    //! [0]
-    _availableSensors.clear();
-
-    foreach (const QByteArray &type, QSensor::sensorTypes()) {
-        qDebug() << "Found type" << type;
-        foreach (const QByteArray &identifier, QSensor::sensorsForType(type)) {
-            qDebug() << "Found identifier" << identifier;
-            // Don't put in sensors we can't connect to
-            QSensor* sensor = new QSensor(type, this);
-            sensor->setIdentifier(identifier);
-            if (!sensor->connectToBackend()) {
-                qDebug() << "Couldn't connect to" << identifier;
-                continue;
-            }
-
-            qDebug() << "Adding identifier" << identifier;
-            _availableSensors.append(new QSensorItem(sensor, this));
-        }
-    }
-    emit availableSensorsChanged();
-    //! [0]
-}
-
-/*
-    \fn QSensorExplorer::availableSensorsChanged()
-    Notifies the client if the list of the available sensors was changed
-*/
-
-/*
-    \property QSensorExplorer::availableSensors
-    Returns a list of all available sensor.
-*/
-QQmlListProperty<QSensorItem> QSensorExplorer::availableSensors()
-{
-    return QQmlListProperty<QSensorItem>(this, &_availableSensors);
-}
-
-/*
-    \fn QSensorExplorer::selectedSensorItemChanged()
-    Notifies the client if the selected sensor has been changed
-*/
-
-/*
-    \property QSensorExplorer::selectedSensorItem
-    Returns the current selected sensor item.
-*/
-QSensorItem* QSensorExplorer::selectedSensorItem()
-{
-    return _selectedSensorItem;
-}
-
-/*
-    \fn QSensorExplorer::setSelectedSensorItem(QSensorItem* selitem)
-    Sets the QSensorItem \a selitem as the current selected QSensorItem.
-*/
-void QSensorExplorer::setSelectedSensorItem(QSensorItem* selitem)
-{
-    if (selitem  && _selectedSensorItem != selitem) {
-        if (_selectedSensorItem)
-            _selectedSensorItem->unSelect();
-        _selectedSensorItem = selitem;
-        _selectedSensorItem->select();
-        emit selectedSensorItemChanged();
-    }
-}
-
-QT_END_NAMESPACE
diff --git a/examples/sensors/sensor_explorer/import/explorer.h b/examples/sensors/sensor_explorer/import/explorer.h
deleted file mode 100644
index 2e583f81..00000000
--- a/examples/sensors/sensor_explorer/import/explorer.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSEONSOREXPLORER_H
-#define QSEONSOREXPLORER_H
-
-#include <QtQml/QtQml>
-#include <QtQml/QQmlListProperty>
-#include "sensoritem.h"
-
-QT_BEGIN_NAMESPACE
-
-class QSensorExplorer : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QQmlListProperty<QSensorItem> availableSensors READ availableSensors NOTIFY availableSensorsChanged)
-    Q_PROPERTY(QSensorItem* selectedSensorItem READ selectedSensorItem WRITE setSelectedSensorItem NOTIFY selectedSensorItemChanged)
-public:
-    QSensorExplorer(QObject* parent = 0);
-    virtual ~QSensorExplorer();
-
-private:
-    QQmlListProperty<QSensorItem> availableSensors();
-    void loadSensors();
-    void setSelectedSensorItem(QSensorItem* selitem);
-    QSensorItem* selectedSensorItem();
-
-Q_SIGNALS:
-    void availableSensorsChanged();
-    void selectedSensorItemChanged();
-
-private:
-    QList<QSensorItem*> _availableSensors;
-    QSensorItem* _selectedSensorItem;
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QSensorExplorer)
-
-#endif // QSEONSOREXPLORER_H
diff --git a/examples/sensors/sensor_explorer/import/import.json b/examples/sensors/sensor_explorer/import/import.json
deleted file mode 100644
index 0967ef42..00000000
--- a/examples/sensors/sensor_explorer/import/import.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
diff --git a/examples/sensors/sensor_explorer/import/import.pro b/examples/sensors/sensor_explorer/import/import.pro
deleted file mode 100644
index 53bf224b..00000000
--- a/examples/sensors/sensor_explorer/import/import.pro
+++ /dev/null
@@ -1,39 +0,0 @@
-TEMPLATE = lib
-CONFIG += plugin
-QML_IMPORT_VERSION = $$QT_VERSION
-
-TARGET = $$qtLibraryTarget(declarative_explorer)
-
-macos: DESTDIR = ../sensor_explorer.app/Contents/MacOS/Explorer
-else: DESTDIR = ../Explorer
-
-QT += qml sensors
-
-SOURCES = \
-    main.cpp \
-    explorer.cpp \
-    sensoritem.cpp \
-    propertyinfo.cpp
-
-HEADERS = \
-    main.h \
-    explorer.h \
-    sensoritem.h \
-    propertyinfo.h
-
-DESTPATH=$$[QT_INSTALL_EXAMPLES]/sensors/sensor_explorer/Explorer
-
-target.path=$$DESTPATH
-qmldir.files=$$PWD/qmldir
-qmldir.path=$$DESTPATH
-INSTALLS += target qmldir
-
-CONFIG += install_ok  # Do not cargo-cult this!
-
-OTHER_FILES += \
-    import.json qmldir
-
-# Copy the qmldir file to the same folder as the plugin binary
-cpqmldir.files = $$PWD/qmldir
-cpqmldir.path = $$DESTDIR
-COPIES += cpqmldir
diff --git a/examples/sensors/sensor_explorer/import/main.cpp b/examples/sensors/sensor_explorer/import/main.cpp
deleted file mode 100644
index 4199b2f4..00000000
--- a/examples/sensors/sensor_explorer/import/main.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2019 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "main.h"
-#include "explorer.h"
-
-QT_BEGIN_NAMESPACE
-
-void SensorExplorerDeclarativeModule::registerTypes(const char *uri)
-{
-    Q_ASSERT(QLatin1String(uri) == QLatin1String("Explorer"));
-    // @uri Explorer
-    qmlRegisterType<QSensorExplorer>(uri, 1, 0, "SensorExplorer");
-    qmlRegisterType<QSensorItem>(uri, 1, 0, "SensorItem");
-    qmlRegisterType<QPropertyInfo>(uri, 1, 0, "PropertyInfo");
-}
-
-QT_END_NAMESPACE
diff --git a/examples/sensors/sensor_explorer/import/main.h b/examples/sensors/sensor_explorer/import/main.h
deleted file mode 100644
index 6964bec6..00000000
--- a/examples/sensors/sensor_explorer/import/main.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2019 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtQml/QQmlExtensionPlugin>
-#include <QtQml/QtQml>
-
-QT_BEGIN_NAMESPACE
-
-class SensorExplorerDeclarativeModule : public QQmlExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid FILE "import.json")
-public:
-    void registerTypes(const char *uri) override;
-};
-
-QT_END_NAMESPACE
diff --git a/examples/sensors/sensor_explorer/import/propertyinfo.cpp b/examples/sensors/sensor_explorer/import/propertyinfo.cpp
deleted file mode 100644
index 4704a6a1..00000000
--- a/examples/sensors/sensor_explorer/import/propertyinfo.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "sensoritem.h"
-#include <QtCore/QDebug>
-#include <QtSensors>
-
-QT_BEGIN_NAMESPACE
-
-/*
-    \class QPropertyInfo
-    \brief The QPropertyInfo type provides an easy access for reading and writing the property values.
-*/
-
-/*
-    Construct a QPropertyInfo object with parent \a parent
-*/
-QPropertyInfo::QPropertyInfo(QObject* parent)
-    : QObject(parent)
-    , _index(0)
-    , _isWriteable(false)
-    , _name("")
-    , _typeName("")
-    , _value("")
-{}
-
-/*
-    Construct a QPropertyInfo object with parent \a parent, property name \a name, property index \a index,
-    property write access \a writeable, property type \a typeName and property value \a value
-*/
-QPropertyInfo::QPropertyInfo(const QString& name, int index, bool writeable, const QString& typeName, const QString& value, QObject* parent)
-    : QObject(parent)
-    , _index(index)
-    , _isWriteable(writeable)
-    , _name(name)
-    , _typeName(typeName)
-    , _value(value)
-{}
-
-/*
-    \property QPropertyInfo::name
-    Returns the name of the property
-*/
-QString QPropertyInfo::name()
-{
-    return _name;
-}
-
-/*
-    \property QPropertyInfo::typeName
-    Returns the type of the property
-*/
-QString QPropertyInfo::typeName()
-{
-    return _typeName;
-}
-
-/*
-    \property QPropertyInfo::value
-    Returns the current value of the property
-*/
-QString QPropertyInfo::value()
-{
-    return _value;
-}
-
-/*
-    \fn void QPropertyInfo::valueChanged()
-    Signal that notifies the client if the property value was changed.
-*/
-
-/*
-    \fn QPropertyInfo::setValue(const QString& value)
-    Sets the value \a value of the property
-*/
-void QPropertyInfo::setValue(const QString& value)
-{
-    if (value != _value){
-        _value = value;
-        emit valueChanged();
-    }
-}
-
-/*
-    \fn QPropertyInfo::index()
-    Returns the meta-data index of the property
-*/
-int QPropertyInfo::index()
-{
-    return _index;
-}
-
-/*
-    \property QPropertyInfo::isWriteable
-    Returns true if the property is writeable false if property is read only
-*/
-bool QPropertyInfo::isWriteable()
-{
-    return _isWriteable;
-}
-
-QT_END_NAMESPACE
diff --git a/examples/sensors/sensor_explorer/import/propertyinfo.h b/examples/sensors/sensor_explorer/import/propertyinfo.h
deleted file mode 100644
index 53b194a3..00000000
--- a/examples/sensors/sensor_explorer/import/propertyinfo.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QPROPERTYINFO_H
-#define QPROPERTYINFO_H
-
-#include <QtQml/QtQml>
-#include <QtCore/QString>
-
-QT_BEGIN_NAMESPACE
-
-class QPropertyInfo : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QString name READ name CONSTANT)
-    Q_PROPERTY(QString typeName READ typeName CONSTANT)
-    Q_PROPERTY(QString value READ value NOTIFY valueChanged)
-    Q_PROPERTY(bool isWriteable READ isWriteable CONSTANT)
-
-public:
-    QPropertyInfo(QObject* parent = 0);
-    QPropertyInfo(const QString& name, int index, bool writeable, const QString& typeName, const QString& value, QObject* parent=0);
-    QString name();
-    QString typeName();
-    QString value();
-    void setValue(const QString& value);
-    int index();
-    bool isWriteable();
-
-Q_SIGNALS:
-    void valueChanged();
-
-private:
-    int _index;
-    bool _isWriteable;
-    QString _name;
-    QString _typeName;
-    QString _value;
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QPropertyInfo)
-
-#endif // QPROPERTYINFO_H
diff --git a/examples/sensors/sensor_explorer/import/qmldir b/examples/sensors/sensor_explorer/import/qmldir
deleted file mode 100644
index 31c037fa..00000000
--- a/examples/sensors/sensor_explorer/import/qmldir
+++ /dev/null
@@ -1,2 +0,0 @@
-module Explorer
-plugin declarative_explorer
diff --git a/examples/sensors/sensor_explorer/import/sensoritem.cpp b/examples/sensors/sensor_explorer/import/sensoritem.cpp
deleted file mode 100644
index 40fb847e..00000000
--- a/examples/sensors/sensor_explorer/import/sensoritem.cpp
+++ /dev/null
@@ -1,331 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "sensoritem.h"
-#include <QtCore/QDebug>
-#include <QtSensors>
-
-QT_BEGIN_NAMESPACE
-
-/*
-    \class QSensorItem
-    \brief The QSensorItem type provides information about the metadata from a sensors installed on the system.
-*/
-
-/*
-    Construct a QSensorItem object with parent \a parent
-*/
-QSensorItem::QSensorItem(QObject* parent)
-    : QObject(parent)
-    , _qsensor(0)
-{
-}
-
-/*
-    Construct a QSensorItem object with QSensor \a sensor and parent \a parent
-*/
-QSensorItem::QSensorItem(QSensor* sensor, QObject* parent)
-    : QObject(parent)
-    , _qsensor(sensor)
-{
-}
-
-/*
-    Destructor of a QSensorItem
-*/
-QSensorItem::~QSensorItem()
-{
-}
-
-/*
-    \fn QSensorItem::startChanged()
-    Notifies the client if the sensors has changed its start active status
-*/
-
-/*
-    \property QSensorItem::start
-    This property starts or stops the sensor
-*/
-bool QSensorItem::start()
-{
-    return (_qsensor ? _qsensor->isActive() : false);
-}
-
-void QSensorItem::setStart(bool run)
-{
-    if (_qsensor)
-        _qsensor->setActive(run);
-}
-
-/*
-    \property QSensorItem::id
-    Returns the sensor id of the sensor item
-*/
-QString QSensorItem::id()
-{
-    return (_qsensor ? _qsensor->identifier() : QStringLiteral(""));
-}
-
-/*
-    Set the new value \a val to the QPropertyInfo object \a property
-*/
-void QSensorItem::changePropertyValue(QPropertyInfo* property, const QString& val)
-{
-    if (_qsensor && _sensorProperties.contains(property)){
-        if ( _qsensor->setProperty(property->name().toLatin1().constData(), QVariant(val)))
-            updateSensorPropertyValues();
-        else
-            qWarning() << "new property value couldn't be set";
-    }
-}
-
-/*
-    Reading the metadata and activates the sensor.
-*/
-void QSensorItem::select()
-{
-    if (_sensorProperties.isEmpty()) {
-        // Probe the reading using Qt's meta-object facilities
-        //Read properties from reader
-        QSensorReading *reading = _qsensor->reading();
-        const QMetaObject *mo = reading->metaObject();
-        int firstProperty = QSensorReading::staticMetaObject.propertyOffset();
-
-        for (int i = firstProperty; i < mo->propertyCount(); ++i) {
-            QString typeName = QLatin1String(mo->property(i).typeName());
-            int crap = typeName.lastIndexOf("::");
-            if (crap != -1)
-                typeName = typeName.mid(crap + 2);
-
-            QPropertyInfo* pi = new QPropertyInfo(mo->property(i).name()
-                                                  , i
-                                                  , isWriteable(mo->property(i).name())
-                                                  , typeName
-                                                  , "-"
-                                                  , this);
-            _readerProperties.append(pi);
-        }
-
-        //Read properties from sensor
-        const QMetaObject *mo1 = _qsensor->metaObject();
-        firstProperty = QSensorReading::staticMetaObject.propertyOffset();
-
-        for (int i = firstProperty; i < mo1->propertyCount(); ++i) {
-            QString propertyname = mo1->property(i).name();
-            if (ignoreProperty(propertyname))
-                continue;
-
-            QString typeName = QLatin1String(mo1->property(i).typeName());
-            int crap = typeName.lastIndexOf("::");
-            if (crap != -1)
-                typeName = typeName.mid(crap + 2);
-
-            QPropertyInfo* pi = new QPropertyInfo(propertyname
-                                                  , i
-                                                  , isWriteable(propertyname)
-                                                  , typeName
-                                                  , "-"
-                                                  , this);
-            _sensorProperties.append(pi);
-        }
-        updateSensorPropertyValues();
-        connect(_qsensor, SIGNAL(readingChanged()), this, SLOT(sensorReadingChanged()));
-    }
-    connect(_qsensor, SIGNAL(activeChanged()), SIGNAL(startChanged()));
-}
-
-/*
-    Unselect the sensor by stopping the sensor.
-*/
-void QSensorItem::unSelect()
-{
-    _qsensor->stop();
-    disconnect(_qsensor, SIGNAL(activeChanged()), this , SIGNAL(startChanged()));
-}
-
-/*
-    Updates the property values from QSensor
-*/
-void QSensorItem::updateSensorPropertyValues()
-{
-    if (_qsensor){
-        const QMetaObject *mo = _qsensor->metaObject();
-        for (int i = 0; i < _sensorProperties.count(); i++){
-            QVariant val = mo->property(_sensorProperties[i]->index()).read(_qsensor);
-            _sensorProperties[i]->setValue(convertValue(_sensorProperties[i]->typeName(), val));
-        }
-    }
-}
-
-/*
-    \fn QSensorItem::propertiesChanged()
-    Notifies the client if the list of the properties was changed
-*/
-
-/*
-    Updates the property values from the QSensorReader
-*/
-void QSensorItem::sensorReadingChanged()
-{
-    QSensorReading *reading = _qsensor->reading();
-    const QMetaObject *mo = reading->metaObject();
-    for (int i = 0; i < _readerProperties.count(); i++){
-        QVariant val = mo->property(_readerProperties[i]->index()).read(reading);
-        _readerProperties[i]->setValue(convertValue(_readerProperties[i]->typeName(), val));
-    }
-}
-
-/*
-    Returns true if the property with the name \a propertyname should be ignored
-*/
-bool QSensorItem::ignoreProperty(const QString& propertyname)
-{
-    if (propertyname == "reading" ||
-        propertyname == "active" ||
-        propertyname == "identifier" ||
-        propertyname == "connectedToBackend" ||
-        propertyname == "busy")
-        return true;
-
-    return false;
-}
-
-/*
-    Returns true if the property with the name \a propertyname is writeable
-*/
-bool QSensorItem::isWriteable(const QString& propertyname)
-{
-    if (_qsensor){
-        const QMetaObject *mo = _qsensor->metaObject();
-        int propertyindex = mo->indexOfProperty(propertyname.toLocal8Bit().constData());
-        if (propertyindex >= 0){
-            QMetaProperty prop = mo->property(propertyindex);
-            return prop.isWritable();
-        }
-        else {
-            QSensorReading *reading = _qsensor->reading();
-            const QMetaObject *moreader = reading->metaObject();
-            propertyindex = moreader->indexOfProperty(propertyname.toLocal8Bit().constData());
-            if (propertyindex >= 0){
-                QMetaProperty prop = mo->property(propertyindex);
-                return prop.isWritable();
-            }
-        }
-    }
-
-    return false;
-}
-
-/*
-    Convert the variant \a val dependent on the type \a type and returns the converted value as a QString
-*/
-QString QSensorItem::convertValue(const QString& type, const QVariant& val)
-{
-    if (type == "LightLevel"){
-        switch (val.toInt()) {
-            case 1: return "Dark";
-            case 2: return "Twilight";
-            case 3: return "Light";
-            case 4: return "Bright";
-            case 5: return "Sunny";
-            default: return "Undefined";
-        }
-    }
-    else if (type == "Orientation"){
-        switch (val.toInt()) {
-            case 1: return "TopUp";
-            case 2: return "TopDown";
-            case 3: return "LeftUp";
-            case 4: return "RightUp";
-            case 5: return "FaceUp";
-            case 6: return "FaceDown";
-            default: return "Undefined";
-        }
-    }
-    else if (type == "qrangelist"){
-        qrangelist rangelist = val.value<qrangelist>();
-        QStringList ranges;
-        foreach (const qrange &r, rangelist) {
-            if (r.first == r.second)
-                ranges << QString("%1 Hz").arg(r.first);
-            else
-                ranges << QString("%1-%2 Hz").arg(r.first).arg(r.second);
-        }
-        if (ranges.count() > 0)
-            return ranges.join(", ");
-        return "-";
-    }
-    else if (type == "qoutputrangelist") {
-        qoutputrangelist rangelist = val.value<qoutputrangelist>();
-        QStringList ranges;
-        foreach (const qoutputrange &r, rangelist) {
-            ranges << QString("(%1, %2) += %3").arg(r.minimum).arg(r.maximum).arg(r.accuracy);
-        }
-        if (ranges.count() > 0)
-            return ranges.join(", ");
-        return "-";
-    }
-
-    return val.toString();
-}
-
-/*
-    \property QSensorItem::properties
-    Returns a list of all properties from the sensor
-*/
-QQmlListProperty<QPropertyInfo> QSensorItem::properties()
-{
-    _properties.clear();
-    _properties.append(_sensorProperties);
-    _properties.append(_readerProperties);
-    return QQmlListProperty<QPropertyInfo> (this, &_properties);
-}
-
-QT_END_NAMESPACE
diff --git a/examples/sensors/sensor_explorer/import/sensoritem.h b/examples/sensors/sensor_explorer/import/sensoritem.h
deleted file mode 100644
index f67b6bda..00000000
--- a/examples/sensors/sensor_explorer/import/sensoritem.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtSensors module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSENSORITEM_H
-#define QSENSORITEM_H
-
-#include <QtQml/QtQml>
-#include <QtCore/QString>
-#include "propertyinfo.h"
-
-QT_BEGIN_NAMESPACE
-
-class QSensor;
-class QSensorItem : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(bool start READ start WRITE setStart NOTIFY startChanged)
-    Q_PROPERTY(QString id READ id CONSTANT)
-    Q_PROPERTY(QQmlListProperty<QPropertyInfo> properties READ properties NOTIFY propertiesChanged)
-public:
-    QSensorItem(QObject* parent = 0);
-    QSensorItem(QSensor* sensor, QObject* parent = 0);
-    virtual ~QSensorItem();
-
-public slots:
-    void select();
-    void unSelect();
-    void changePropertyValue(QPropertyInfo* property, const QString& val);
-
-private slots:
-    void sensorReadingChanged();
-
-private:
-    QString id();
-    bool start();
-    void setStart(bool run);
-    QQmlListProperty<QPropertyInfo> properties();
-    QString convertValue(const QString& type, const QVariant& val);
-    bool isWriteable(const QString& propertyname);
-    bool ignoreProperty(const QString& propertyname);
-    void updateSensorPropertyValues();
-
-Q_SIGNALS:
-    void propertiesChanged();
-    void startChanged();
-
-private:
-    QSensor* _qsensor;
-    QList<QPropertyInfo*> _properties;
-    QList<QPropertyInfo*> _readerProperties;
-    QList<QPropertyInfo*> _sensorProperties;
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QSensorItem)
-
-#endif // QSENSORITEM_H