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diff --git a/src/quick/handlers/qquickwheelhandler_p.h b/src/quick/handlers/qquickwheelhandler_p.h
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index 0000000000..38d6fea8e6
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+++ b/src/quick/handlers/qquickwheelhandler_p.h
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+// 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 QQUICKWHEELHANDLER_H
+#define QQUICKWHEELHANDLER_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 <QtGui/qevent.h>
+#include <QtQuick/qquickitem.h>
+
+#include "qquicksinglepointhandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QQuickWheelEvent;
+class QQuickWheelHandlerPrivate;
+
+class Q_QUICK_EXPORT QQuickWheelHandler : public QQuickSinglePointHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged)
+    Q_PROPERTY(bool invertible READ isInvertible WRITE setInvertible NOTIFY invertibleChanged)
+    Q_PROPERTY(qreal activeTimeout READ activeTimeout WRITE setActiveTimeout NOTIFY activeTimeoutChanged)
+    Q_PROPERTY(qreal rotation READ rotation WRITE setRotation NOTIFY rotationChanged)
+    Q_PROPERTY(qreal rotationScale READ rotationScale WRITE setRotationScale NOTIFY rotationScaleChanged)
+    Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY propertyChanged)
+    Q_PROPERTY(qreal targetScaleMultiplier READ targetScaleMultiplier WRITE setTargetScaleMultiplier NOTIFY targetScaleMultiplierChanged)
+    Q_PROPERTY(bool targetTransformAroundCursor READ isTargetTransformAroundCursor WRITE setTargetTransformAroundCursor NOTIFY targetTransformAroundCursorChanged)
+    Q_PROPERTY(bool blocking READ isBlocking WRITE setBlocking NOTIFY blockingChanged REVISION(6, 3))
+
+    QML_NAMED_ELEMENT(WheelHandler)
+    QML_ADDED_IN_VERSION(2, 14)
+
+public:
+    explicit QQuickWheelHandler(QQuickItem *parent = nullptr);
+
+    Qt::Orientation orientation() const;
+    void setOrientation(Qt::Orientation orientation);
+
+    bool isInvertible() const;
+    void setInvertible(bool invertible);
+
+    qreal activeTimeout() const;
+    void setActiveTimeout(qreal timeout);
+
+    qreal rotation() const;
+    void setRotation(qreal rotation);
+
+    qreal rotationScale() const;
+    void setRotationScale(qreal rotationScale);
+
+    QString property() const;
+    void setProperty(const QString &name);
+
+    qreal targetScaleMultiplier() const;
+    void setTargetScaleMultiplier(qreal targetScaleMultiplier);
+
+    bool isTargetTransformAroundCursor() const;
+    void setTargetTransformAroundCursor(bool ttac);
+
+    bool isBlocking() const;
+    void setBlocking(bool blocking);
+
+Q_SIGNALS:
+    void wheel(QQuickWheelEvent *event);
+
+    void orientationChanged();
+    void invertibleChanged();
+    void activeTimeoutChanged();
+    void rotationChanged();
+    void rotationScaleChanged();
+    void propertyChanged();
+    void targetScaleMultiplierChanged();
+    void targetTransformAroundCursorChanged();
+    Q_REVISION(6, 3) void blockingChanged();
+
+protected:
+    bool wantsPointerEvent(QPointerEvent *event) override;
+    void handleEventPoint(QPointerEvent *event, QEventPoint &point) override;
+    void onTargetChanged(QQuickItem *oldTarget) override;
+    void onActiveChanged() override;
+    void timerEvent(QTimerEvent *event) override;
+
+    Q_DECLARE_PRIVATE(QQuickWheelHandler)
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKWHEELHANDLER_H