Remove disabled sensor gesture code

Support for sensor gestures in their then-current form was removed
in Qt 6 (QTBUG-95747). This commit removes the disabled code. This is
to avoid distraction when keeping the repository up-to-date with rest of
Qt.

The gestures may be reintroduced in some shape or form in the future
(QTBUG-97066). For those reference purposes the old code can be found
in the git history.

Fixes: QTBUG-107065
Change-Id: If2c50171f84d483dde55600422d138d550124bdc
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>

11 files changed, 0 insertions, 974 deletions

diff --git a/src/sensors/gestures/qsensorgesture.cpp b/src/sensors/gestures/qsensorgesture.cpp
deleted file mode 100644
index dd1fdf80..00000000
--- a/src/sensors/gestures/qsensorgesture.cpp
+++ /dev/null
@@ -1,214 +0,0 @@
-// Copyright (C) 2019 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
-
-#include <QDir>
-#include <QPluginLoader>
-#include <QDebug>
-
-#include "qsensorgesture.h"
-#include "qsensorgesture_p.h"
-#include "qsensorgesturemanager.h"
-
-#include <private/qmetaobjectbuilder_p.h>
-
-/*!
-    \class QSensorGesture
-    \ingroup sensorgestures_main
-    \inmodule QtSensors
-    \since 5.1
-
-    \brief The QSensorGesture class represents one or more sensor gesture recognizers.
-
-    In addition to the QSensorGesture::detected() signal, Sensor Gesture Recognizers can
-    have their own specific signals, and may be discovered through
-    QSensorGesture::gestureSignals().
-
-    \b {Note that QSensorGesture uses a custom meta-object in order to provide
-    recognizer-specific signals. This means it is not possible to sub-class
-    QSensorGesture and use Q_OBJECT. Also qobject_cast<QSensorGesture*>(ptr) will
-    not work.}
-
-    \sa QSensorGestureRecognizer
-
-    You may use QSensorGestureManager to obtain the systems known sensor gesture ids.
-
-    \sa QSensorGestureManager
-  */
-
-/*!
-  \fn void QSensorGesture::detected(QString)
-  Signals when the gesture has been recognized.
-  */
-
-/*!
-  Constructs the sensor gesture, and initializes the \a ids list of recognizers,
-  with parent \a parent
-  */
-QSensorGesture::QSensorGesture(const QStringList &ids, QObject *parent) :
-    QObject(parent)
-{
-    d_ptr = new QSensorGesturePrivate();
-    for (const QString &id : ids) {
-        QSensorGestureRecognizer * rec = QSensorGestureManager::sensorGestureRecognizer(id);
-        if (rec != 0) {
-            d_ptr->m_sensorRecognizers.append(rec);
-            d_ptr->availableIds.append(id);
-        } else {
-            d_ptr->invalidIds.append(id);
-            //add to not available things
-        }
-    }
-
-    d_ptr->meta = 0;
-
-    QMetaObjectBuilder builder;
-    builder.setSuperClass(&QObject::staticMetaObject);
-    builder.setClassName("QSensorGesture");
-
-    for (QSensorGestureRecognizer *recognizer : d_ptr->m_sensorRecognizers) {
-        for (const QString &gesture : recognizer->gestureSignals()) {
-            QMetaMethodBuilder b =  builder.addSignal(gesture.toLatin1());
-            if (!d_ptr->localGestureSignals.contains(QLatin1String(b.signature())))
-                d_ptr->localGestureSignals.append(QLatin1String(b.signature()));
-        }
-        recognizer->createBackend();
-    }
-    d_ptr->meta = builder.toMetaObject();
-
-    if (d_ptr->m_sensorRecognizers.count() > 0) {
-        d_ptr->valid = true;
-    }
-}
-
-/*!
-  Destroy the QSensorGesture
-  */
-QSensorGesture::~QSensorGesture()
-{
-    stopDetection();
-    if (d_ptr->meta)
-        free(d_ptr->meta);
-    delete d_ptr;
-}
-
-/*!
-    Returns the gesture recognizer ids that were found.
-  */
-QStringList QSensorGesture::validIds() const
-{
-    return d_ptr->availableIds;
-}
-
-/*!
-   Returns the gesture recognizer ids that were not found.
-  */
-QStringList QSensorGesture::invalidIds() const
-{
-    return d_ptr->invalidIds;
-}
-
-/*!
-  Starts the gesture detection routines in the recognizer.
-  */
-void QSensorGesture::startDetection()
-{
-    if (d_ptr->m_sensorRecognizers.count() < 1)
-        return;
-    if (d_ptr->isActive)
-        return;
-
-    for (QSensorGestureRecognizer *recognizer : d_ptr->m_sensorRecognizers) {
-
-        Q_ASSERT(recognizer !=0);
-
-        connect(recognizer,SIGNAL(detected(QString)),
-                this,SIGNAL(detected(QString)),Qt::UniqueConnection);
-
-        //connect recognizer signals
-        for (QString method : recognizer->gestureSignals()) {
-            method.prepend(QLatin1String("2"));
-            connect(recognizer, method.toLatin1(),
-                    this, method.toLatin1(), Qt::UniqueConnection);
-        }
-
-        recognizer->startBackend();
-    }
-    d_ptr->isActive = true;
-}
-
-/*!
-  Stops the gesture detection routines.
-  */
-void QSensorGesture::stopDetection()
-{
-    if (d_ptr->m_sensorRecognizers.count() < 1)
-        return;
-
-    if (!d_ptr->isActive)
-        return;
-
-    for (QSensorGestureRecognizer *recognizer : d_ptr->m_sensorRecognizers) {
-        disconnect(recognizer,SIGNAL(detected(QString)),
-                   this,SIGNAL(detected(QString)));
-        //disconnect recognizer signals
-        for (QString method : recognizer->gestureSignals()) {
-            method.prepend(QLatin1String("2"));
-            disconnect(recognizer, method.toLatin1(),
-                       this, method.toLatin1());
-        }
-
-        recognizer->stopBackend();
-    }
-    d_ptr->isActive = false;
-}
-
-/*!
-  Returns all the possible gestures signals that may be emitted.
-  */
-QStringList QSensorGesture::gestureSignals() const
-{
-    if (d_ptr->m_sensorRecognizers.count() > 0) {
-        return  d_ptr->localGestureSignals;
-    }
-    return QStringList();
-}
-
-/*!
-  Returns whether this gesture is active or not.
-  */
-
-bool QSensorGesture::isActive()
-{
-    return d_ptr->isActive;
-}
-
-/*!
-  \internal
-*/
-const QMetaObject* QSensorGesture::metaObject() const
-{
-    return d_ptr->meta;
-}
-/*!
-  \internal
-*/
-int QSensorGesture::qt_metacall(QMetaObject::Call c, int id, void **a)
-{
-    id = QObject::qt_metacall(c, id, a);
-
-    if (id < 0 || !d_ptr->meta)
-        return id;
-
-    QMetaObject::activate(this, d_ptr->meta, id, a);
-    return id;
-}
-
-QSensorGesturePrivate::QSensorGesturePrivate(QObject *parent)
-    : QObject(parent),isActive(0), valid(0)
-{
-}
-
-QSensorGesturePrivate::~QSensorGesturePrivate()
-{
-
-}
diff --git a/src/sensors/gestures/qsensorgesture.h b/src/sensors/gestures/qsensorgesture.h
deleted file mode 100644
index 93282805..00000000
--- a/src/sensors/gestures/qsensorgesture.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (C) 2019 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 QSENSORGESTURE_H
-#define QSENSORGESTURE_H
-
-#include <QtCore/QObject>
-#include <QtCore/QStringList>
-#include <QtSensors/qsensorsglobal.h>
-
-#include <QtCore/QList>
-#include <QtCore/QMap>
-
-#include <QtCore/qmetatype.h>
-
-QT_BEGIN_NAMESPACE
-
-class QSensorGesturePrivate;
-
-class Q_SENSORS_EXPORT QSensorGesture : public QObject
-{
-    //Do not use Q_OBJECT here
-public:
-    explicit QSensorGesture(const QStringList &ids, QObject *parent = nullptr);
-    ~QSensorGesture();
-
-    bool isActive();
-
-    QStringList validIds() const;
-    QStringList invalidIds() const;
-
-    QStringList gestureSignals() const;
-
-    void startDetection();
-    void stopDetection();
-
-    // Pretend to be a Q_OBJECT
-    const QMetaObject *metaObject() const override;
-    int qt_metacall(QMetaObject::Call, int, void **) override;
-
-private:
-    QSensorGesturePrivate * d_ptr;
-
-Q_SIGNALS:
-    // these signals are created at runtime, along with
-    // gesture recognizer specific signals.
-     void detected(QString);
-};
-
-QT_END_NAMESPACE
-
-
-#endif // QSENSORGESTURE_H
diff --git a/src/sensors/gestures/qsensorgesture_p.h b/src/sensors/gestures/qsensorgesture_p.h
deleted file mode 100644
index 9794be66..00000000
--- a/src/sensors/gestures/qsensorgesture_p.h
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 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 QSENSORGESTURE_P_H
-#define QSENSORGESTURE_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-#include <QtSensors/QSensor>
-#include <QtSensors/QAccelerometer>
-#include <QtSensors/QAccelerometerFilter>
-#include <QTimer>
-
-#include "qsensorgesture.h"
-#include "qsensorgesturemanager.h"
-#include <QtCore/private/qmetaobjectbuilder_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QSensorGesturePrivate : public QObject
-{
-
-public:
-    QSensorGesturePrivate(QObject *parent = 0);
-    ~QSensorGesturePrivate();
-
-    QList<QSensorGestureRecognizer *> m_sensorRecognizers;
-
-    QByteArray metadata;
-    QMetaObject* meta;
-    bool isActive;
-    QStringList localGestureSignals;
-    QStringList availableIds;
-    QStringList invalidIds;
-    bool valid;
-};
-
-
-QT_END_NAMESPACE
-
-#endif // QSENSORGESTURE_P_H
diff --git a/src/sensors/gestures/qsensorgesturemanager.cpp b/src/sensors/gestures/qsensorgesturemanager.cpp
deleted file mode 100644
index b754878f..00000000
--- a/src/sensors/gestures/qsensorgesturemanager.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright (C) 2016 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
-
-#include "qsensorgesturemanager.h"
-#include "qsensorgesturemanagerprivate_p.h"
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QSensorGestureManager
-    \ingroup sensorgestures_main
-    \inmodule QtSensors
-    \since 5.1
-
-    \brief The QSensorGestureManager class manages sensor gestures, registers and creates sensor gesture plugins.
-
-    Sensor Gesture plugins register their recognizers using the registerSensorGestureRecognizer() function.
-
-    \snippet sensorgestures/creating.cpp Receiving sensor gesture signals
-*/
-
-/*!
-  \fn QSensorGestureManager::newSensorGestureAvailable()
-  Signals when a new sensor gesture becomes available for use.
-  */
-
-/*!
-  Constructs the QSensorGestureManager as a child of \a parent
-  */
-QSensorGestureManager::QSensorGestureManager(QObject *parent)
-    : QObject(parent)
-{
-    QSensorGestureManagerPrivate *d = QSensorGestureManagerPrivate::instance();
-    if (!d) return; // hardly likely but just in case...
-    connect(d,SIGNAL(newSensorGestureAvailable()),
-            this,SIGNAL(newSensorGestureAvailable()));
-}
-
-/*!
-    Destroy the QSensorGestureManager
-*/
-QSensorGestureManager::~QSensorGestureManager()
-{
-}
-
-/*!
-  Registers the sensor recognizer \a recognizer for use.
-  QSensorGestureManager retains ownership of the recognizer object.
-  Returns true unless the gesture has already been registered, in
-  which case the object is deleted.
-
-  */
-
- bool QSensorGestureManager::registerSensorGestureRecognizer(QSensorGestureRecognizer *recognizer)
- {
-     QSensorGestureManagerPrivate *d = QSensorGestureManagerPrivate::instance();
-     if (!d) { // hardly likely but just in case...
-         delete recognizer;
-         return false;
-     }
-     bool ok = d->registerSensorGestureRecognizer(recognizer);
-     if (!ok)
-         delete recognizer;
-
-     return ok;
- }
-
-
- /*!
-   Returns the list of the currently registered gestures.
-   Includes all the standard built-ins as well as available plugins.
-   */
-  QStringList QSensorGestureManager::gestureIds() const
- {
-      QSensorGestureManagerPrivate *d = QSensorGestureManagerPrivate::instance();
-      if (!d) return QStringList(); // hardly likely but just in case...
-      return d->gestureIds();
- }
-
-  /*!
-    Returns the list of all the gesture signals for the registered \a gestureId gesture recognizer id.
-    */
-  QStringList QSensorGestureManager::recognizerSignals(const QString &gestureId) const
-  {
-      QSensorGestureRecognizer *recognizer = sensorGestureRecognizer(gestureId);
-      if (recognizer != 0)
-          return recognizer->gestureSignals();
-      else
-          return QStringList();
-  }
-
-/*!
-  Returns the sensor gesture object for the recognizer \a id.
-  */
-QSensorGestureRecognizer *QSensorGestureManager::sensorGestureRecognizer(const QString &id)
-{
-    QSensorGestureManagerPrivate *d = QSensorGestureManagerPrivate::instance();
-    if (!d) return 0; // hardly likely but just in case...
-    return d->sensorGestureRecognizer(id);
-}
-
-QT_END_NAMESPACE
diff --git a/src/sensors/gestures/qsensorgesturemanager.h b/src/sensors/gestures/qsensorgesturemanager.h
deleted file mode 100644
index 948a63cb..00000000
--- a/src/sensors/gestures/qsensorgesturemanager.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright (C) 2016 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 QSENSORGESTUREMANAGER_P_H
-#define QSENSORGESTUREMANAGER_P_H
-
-#include <QtCore/QObject>
-#include <QtCore/QStringList>
-
-#include <QtSensors/qsensorgesture.h>
-#include <QtSensors/qsensorgesturerecognizer.h>
-
-QT_BEGIN_NAMESPACE
-
-class QSensorGestureManagerPrivate;
-class Q_SENSORS_EXPORT QSensorGestureManager : public QObject
-{
-    Q_OBJECT
-    Q_DECLARE_PRIVATE(QSensorGestureManager)
-
-public:
-    explicit QSensorGestureManager(QObject *parent = nullptr);
-
-    ~QSensorGestureManager();
-
-     bool registerSensorGestureRecognizer(QSensorGestureRecognizer *recognizer);
-
-    QStringList gestureIds() const;
-    QStringList recognizerSignals(const QString &recognizerId) const;
-
-    static QSensorGestureRecognizer *sensorGestureRecognizer(const QString &id);
-
-Q_SIGNALS:
-    void newSensorGestureAvailable();
-
-};
-
-
-QT_END_NAMESPACE
-
-#endif // QSENSORGESTUREMANAGER_P_H
diff --git a/src/sensors/gestures/qsensorgesturemanagerprivate.cpp b/src/sensors/gestures/qsensorgesturemanagerprivate.cpp
deleted file mode 100644
index d87823e2..00000000
--- a/src/sensors/gestures/qsensorgesturemanagerprivate.cpp
+++ /dev/null
@@ -1,143 +0,0 @@
-// Copyright (C) 2016 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
-
-#include <QDir>
-#include <QLibraryInfo>
-
-#include <QtCore/private/qfactoryloader_p.h>
-
-#include "qsensorgesturerecognizer.h"
-#include "qsensorgesturemanagerprivate_p.h"
-#include "qsensorgestureplugininterface.h"
-
-Q_GLOBAL_STATIC(QSensorGestureManagerPrivate, sensorGestureManagerPrivate)
-
-QT_BEGIN_NAMESPACE
-
-QSensorGestureManagerPrivate::QSensorGestureManagerPrivate(QObject *parent) :
-    QObject(parent)
-{
-    loader = new QFactoryLoader("org.qt-project.QSensorGesturePluginInterface", QLatin1String("/sensorgestures"));
-    loadPlugins();
-}
-
-QSensorGestureManagerPrivate::~QSensorGestureManagerPrivate()
-{
-//    qDeleteAll(registeredSensorGestures);
-//    delete loader;
-}
-
-
- void QSensorGestureManagerPrivate::initPlugin(QObject *plugin)
-{
-    if (QSensorGesturePluginInterface *pInterface
-            = qobject_cast<QSensorGesturePluginInterface *>(plugin)) {
-        for (const QString& id : pInterface->supportedIds()) {
-            if (!knownIds.contains(id))
-                knownIds.append(id);
-            else
-                qWarning() << id <<"from the plugin" << pInterface->name() << "is already known.";
-        }
-        plugins << plugin;
-    } else {
-        qWarning() << "Could not load "<< plugin;
-    }
-}
-
-
-/*!
-  Internal
-  Loads the sensorgesture plugins.
-  */
-void QSensorGestureManagerPrivate::loadPlugins()
-{
-    for (QObject *plugin : QPluginLoader::staticInstances())
-        initPlugin(plugin);
-
-    QList<QPluginParsedMetaData> meta = loader->metaData();
-    for (int i = 0; i < meta.count(); i++) {
-        QObject *plugin = loader->instance(i);
-        initPlugin(plugin);
-    }
-}
-
-
-/*!
-  Internal
-  creates the requested  recognizer.
-  */
-
-bool QSensorGestureManagerPrivate::loadRecognizer(const QString &recognizerId)
-{
-    //if no plugin is used return true if this is a registered recognizer
-
-    if (registeredSensorGestures.contains(recognizerId))
-        return true;
-
-    for (int i= 0; i < plugins.count(); i++) {
-
-        if (QSensorGesturePluginInterface *pInterface
-                = qobject_cast<QSensorGesturePluginInterface *>(plugins.at(i))) {
-
-            if (pInterface->supportedIds().contains(recognizerId)) {
-
-                if (!registeredSensorGestures.contains(recognizerId)) {
-                    //create these recognizers
-                    QList <QSensorGestureRecognizer *> recognizers = pInterface->createRecognizers();
-
-                    for (QSensorGestureRecognizer *recognizer : recognizers) {
-                        if (registeredSensorGestures.contains(recognizer->id())) {
-                           qWarning() << "Ignoring recognizer " << recognizer->id() << "from plugin" << pInterface->name() << "because it is already registered";
-                            delete recognizer;
-                        } else {
-                            registeredSensorGestures.insert(recognizer->id(),recognizer);
-                        }
-                    }
-                }
-                return true;
-            }
-        }
-    }
-    return false;
-}
-
-bool QSensorGestureManagerPrivate::registerSensorGestureRecognizer(QSensorGestureRecognizer *recognizer)
-{
-    if (!knownIds.contains(recognizer->id())) {
-        knownIds.append(recognizer->id());
-        Q_ASSERT (!registeredSensorGestures.contains(recognizer->id()));
-        recognizer->setParent(0);
-        registeredSensorGestures.insert(recognizer->id(),recognizer);
-        Q_EMIT newSensorGestureAvailable();
-
-        return true;
-    }
-    return false;
-}
-
-QSensorGestureRecognizer *QSensorGestureManagerPrivate::sensorGestureRecognizer(const QString &id)
-{
-    QSensorGestureRecognizer *recognizer = 0;
-
-    if (loadRecognizer(id)) {
-        recognizer= registeredSensorGestures.value(id);
-    }
-
-    return recognizer;
-}
-
-QStringList QSensorGestureManagerPrivate::gestureIds()
-{
-    return knownIds;
-}
-
-QSensorGestureManagerPrivate * QSensorGestureManagerPrivate::instance()
-{
-    QSensorGestureManagerPrivate *priv = sensorGestureManagerPrivate();
-    // It's safe to return 0 because this is checked when used
-    //if (!priv) qFatal("Cannot return from QSensorGestureManagerPrivate::instance() because sensorGestureManagerPrivate() returned 0.");
-    return priv;
-}
-
-
-QT_END_NAMESPACE
diff --git a/src/sensors/gestures/qsensorgesturemanagerprivate_p.h b/src/sensors/gestures/qsensorgesturemanagerprivate_p.h
deleted file mode 100644
index 2a62d5f7..00000000
--- a/src/sensors/gestures/qsensorgesturemanagerprivate_p.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (C) 2016 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 QSENSORGESTUREMANAGERPRIVATE_P_H
-#define QSENSORGESTUREMANAGERPRIVATE_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 <QObject>
-#include <QMap>
-#include <QStringList>
-#include <QDebug>
-#include <QSharedPointer>
-#include <QPluginLoader>
-
-#include "qsensorgesture.h"
-#include "qsensorgesturerecognizer.h"
-#include "private/qglobal_p.h"
-
-QT_BEGIN_NAMESPACE
-
-class QFactoryLoader;
-
-class QSensorGestureManagerPrivate : public QObject
-{
-    Q_OBJECT
-public:
-    explicit QSensorGestureManagerPrivate(QObject *parent = 0);
-    ~QSensorGestureManagerPrivate();
-
-    QMap<QString, QSensorGestureRecognizer *> registeredSensorGestures;
-
-    QList <QObject *> plugins;
-
-    QFactoryLoader *loader;
-    void loadPlugins();
-    bool loadRecognizer(const QString &id);
-
-    QSensorGestureRecognizer *sensorGestureRecognizer(const QString &id);
-
-    bool registerSensorGestureRecognizer(QSensorGestureRecognizer *recognizer);
-    QStringList gestureIds();
-    QStringList knownIds;
-    void initPlugin(QObject *o);
-
-    static QSensorGestureManagerPrivate * instance();
-Q_SIGNALS:
-        void newSensorGestureAvailable();
-};
-
-QT_END_NAMESPACE
-
-#endif // QSENSORGESTUREMANAGERPRIVATE_P_H
diff --git a/src/sensors/gestures/qsensorgestureplugininterface.cpp b/src/sensors/gestures/qsensorgestureplugininterface.cpp
deleted file mode 100644
index c9e54f77..00000000
--- a/src/sensors/gestures/qsensorgestureplugininterface.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2016 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
-
-#include "qsensorgestureplugininterface.h"
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QSensorGesturePluginInterface
-    \ingroup  sensorgestures_recognizer
-    \inmodule QtSensors
-
-    \brief The QSensorGesturePluginInterface class is the pure virtual interface to sensor gesture
-    plugins.
-
-    \since 5.1
-
-    The QSensorGesturePluginInterface class is implemented in sensor gesture plugins to register
-    sensor gesture recognizers with QSensorGestureManager.
-
-    \sa {QtSensorGestures Plugins}
-*/
-
-/*!
-  \fn QSensorGesturePluginInterface::createRecognizers()
-
-  Called by the manager to create the recognizers.
-  Plugins should initialize and register their recognizers using
-  QSensorGestureManager::registerSensorGestureRecognizer() here.
-
-  \sa QSensorGestureManager
-*/
-
-/*!
-  \fn QSensorGesturePluginInterface::supportedIds() const
-
-  Returns a list of the recognizer Id's that this plugin supports.
-  */
-
-
-/*!
-  \fn QSensorGesturePluginInterface::name() const
-
-  Returns this plugins name.
-  */
-
-/*!
-    Construct the QSensorGesturePluginInterface.
-*/
-QSensorGesturePluginInterface::QSensorGesturePluginInterface()
-{
-}
-
-/*!
-    Destroy the QSensorGesturePluginInterface.
-*/
-QSensorGesturePluginInterface::~QSensorGesturePluginInterface()
-{
-}
-
-QT_END_NAMESPACE
diff --git a/src/sensors/gestures/qsensorgestureplugininterface.h b/src/sensors/gestures/qsensorgestureplugininterface.h
deleted file mode 100644
index fa98385d..00000000
--- a/src/sensors/gestures/qsensorgestureplugininterface.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (C) 2016 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 QSENSORGESTUREPLUGININTERFACE_H
-#define QSENSORGESTUREPLUGININTERFACE_H
-
-#include <QtCore/QObject>
-#include <QtCore/QtGlobal>
-#include <QtCore/qplugin.h>
-#include <QtSensors/qsensorgesture.h>
-#include <QtSensors/qsensorgesturerecognizer.h>
-
-QT_BEGIN_NAMESPACE
-
-class QSensorGestureRecognizer;
-
-class Q_SENSORS_EXPORT QSensorGesturePluginInterface
-{
-public:
-    QSensorGesturePluginInterface();
-    virtual ~QSensorGesturePluginInterface();
-    virtual QList <QSensorGestureRecognizer *> createRecognizers() = 0;
-    virtual QStringList supportedIds() const = 0;
-    virtual QString name() const = 0;
-};
-
-Q_DECLARE_INTERFACE(QSensorGesturePluginInterface, "org.qt-project.QSensorGesturePluginInterface")
-
-QT_END_NAMESPACE
-
-#endif // QSENSORGESTUREPLUGININTERFACE_H
diff --git a/src/sensors/gestures/qsensorgesturerecognizer.cpp b/src/sensors/gestures/qsensorgesturerecognizer.cpp
deleted file mode 100644
index eb5dc32b..00000000
--- a/src/sensors/gestures/qsensorgesturerecognizer.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-// Copyright (C) 2019 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
-
-#include "qsensorgesturerecognizer.h"
-#include "qsensorgesture_p.h"
-#include "qsensorgesturemanager.h"
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QSensorGestureRecognizer
-    \ingroup sensorgestures_recognizer
-    \inmodule QtSensors
-    \since 5.1
-
-    \brief The QSensorGestureRecognizer class is the base class for a sensor gesture
-    recognizer.
-
-    QSensorGesture recognizer developers should sub-class this to implement their own recognizer.
-
-    All sensor gesture recognizers have a detected(QString) signal. Implementors can use this
-    and send recognizer specific gestures, such as detected("shake_left") or implement custom signals
-    such as shakeLeft().
-
-    These custom signals will be available in the QSensorGesture object at runtime.
-
-    \sa QSensorGestureRecognizer::gestureSignals()
-
-  */
-
-/*!
-  \fn void QSensorGestureRecognizer::create()
-
-  Called by QSensorGesture object constructor to create the recognizers backend.
-
-  Implementors would use this to instantiate QSensors and connect signals.
-
-  */
-
-/*!
-  \fn QString QSensorGestureRecognizer::id() const
-    Returns the identifier for this recognizer.
-  */
-/*!
-  \fn  bool QSensorGestureRecognizer::start()
-
-    Called by QSensorGesture::startDetection() to start this recognizer.
-    Implementors should start the sensors.
-    Returns true if the operation is successful.
-
-  */
-/*!
-  \fn bool QSensorGestureRecognizer::stop()
-
-    Called by QSensorGesture::stopDetection() to stop this recognizer.
-    Returns true if the call succeeds, otherwise false.
-
-    Implementors should stop the sensors.
-
-  */
-/*!
-  \fn  bool QSensorGestureRecognizer::isActive()
-
-  Returns true if this recognizer is active, otherwise false.
-  */
-
-/*!
-  \fn QSensorGestureRecognizer::detected(const QString &)
-  Signals when a gesture is recognized. Implementors can use this signal to send
-  recognizer-specific gestures, such as \c detected("shake_left") or implement
-  custom signals such as \c shakeLeft().
-
-  The custom signals are available in the QSensorGesture object at runtime.
-  */
-
-class QSensorGestureRecognizerPrivate
-{
-public:
-    bool initialized;
-    int count;
-};
-
-
-/*!
-  Constructs the QSensorGestureRecognizer with \a parent as parent.
-  */
-QSensorGestureRecognizer::QSensorGestureRecognizer(QObject *parent)
-    :QObject(parent),
-      d_ptr(new QSensorGestureRecognizerPrivate())
-{
-}
-
-/*!
-    Destroy the QSensorGestureRecognizer
-*/
-QSensorGestureRecognizer::~QSensorGestureRecognizer()
-{
-   delete d_ptr;
-}
-
-/*!
-  Returns a list of signals that this recognizer supports.
-
-  Note that all signals declared will be exported to the QSensorGesture
-  object. If you need to use signals that are not exported, you should use a private class
-  to do so.
-
-  */
-QStringList QSensorGestureRecognizer::gestureSignals() const
-{
-    QStringList list;
-    bool ok = false;
-    for (int i = 0; i < this->metaObject()->methodCount(); i++) {
-        //weed out objectsignals and slots
-        const QByteArray sig(this->metaObject()->method(i).methodSignature());
-        if (this->metaObject()->indexOfSignal(sig) != -1) {
-            if (sig.contains("detected"))
-                ok = true;
-            if (ok)
-                list.append(QString::fromLatin1(sig));
-        }
-    }
-    return list;
-}
-
-/*!
-    Calls QSensorGestureRecognizer::create() if the recognizer is valid.
-*/
-void QSensorGestureRecognizer::createBackend()
-{
-    if (d_ptr->initialized) {
-        return;
-    }
-    d_ptr->initialized = true;
-    create();
-}
-
-/*!
-  Calls QSensorGestureRecognizer::start() if the recognizer isn't already initialized.
-  This is called by the QSensorGesture object, so please use that instead.
-
-\sa QSensorGesture::startDetection()
-
-*/
-void QSensorGestureRecognizer::startBackend()
-{
-  if (!d_ptr->initialized) {
-        qWarning() << "Not starting. Gesture Recognizer not initialized";
-        return;
-    }
-  if (d_ptr->count++ == 0)
-      start();
-}
-
-/*!
-  Calls QSensorGestureRecognizer::stop() if no other clients are using it.
-  This is called by the QSensorGesture object, so please use that instead.
-
-\sa QSensorGesture::stopDetection()
-*/
-void QSensorGestureRecognizer::stopBackend()
-{
-    if (!d_ptr->initialized) {
-        qWarning() << "Not stopping. Gesture Recognizer not initialized";
-        return;
-    }
-    if (--d_ptr->count == 0)
-        stop();
-}
-
-QT_END_NAMESPACE
diff --git a/src/sensors/gestures/qsensorgesturerecognizer.h b/src/sensors/gestures/qsensorgesturerecognizer.h
deleted file mode 100644
index 1d5a6513..00000000
--- a/src/sensors/gestures/qsensorgesturerecognizer.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 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 QSENSORGESTURERECOGNIZER_H
-#define QSENSORGESTURERECOGNIZER_H
-
-#include <QtCore/QDebug>
-#include <QtCore/QTimer>
-#include <QtCore/QStringList>
-
-#include <QtSensors/qsensorgesture.h>
-
-QT_BEGIN_NAMESPACE
-
-class QSensorGestureRecognizerPrivate;
-class Q_SENSORS_EXPORT QSensorGestureRecognizer : public QObject
-{
-    Q_OBJECT
-public:
-    explicit QSensorGestureRecognizer(QObject *parent = nullptr);
-    virtual ~QSensorGestureRecognizer();
-
-    virtual QString id() const = 0;
-
-    virtual bool isActive() = 0;
-
-    void startBackend();
-    void stopBackend();
-    void createBackend();
-
-    QStringList gestureSignals() const;
-
-Q_SIGNALS:
-    void detected(const QString &);
-
-protected:
-    virtual void create() = 0;
-    virtual bool start() = 0;
-    virtual bool stop() = 0;
-
-private:
-        QSensorGestureRecognizerPrivate * d_ptr;
-};
-
-QT_END_NAMESPACE
-
-#endif // QSENSORGESTURERECOGNIZER_H