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diff --git a/src/plugins/platforms/eglfs/api/qeglfswindow_p.h b/src/plugins/platforms/eglfs/api/qeglfswindow_p.h
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+++ b/src/plugins/platforms/eglfs/api/qeglfswindow_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QEGLFSWINDOW_H
+#define QEGLFSWINDOW_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 "qeglfsglobal.h"
+#include "qeglfsintegration.h"
+#include "qeglfsscreen_p.h"
+
+#include <qpa/qplatformwindow.h>
+#include <QtPlatformSupport/private/qopenglcompositor_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QOpenGLCompositorBackingStore;
+class QPlatformTextureList;
+
+class Q_EGLFS_EXPORT QEglFSWindow : public QPlatformWindow, public QOpenGLCompositorWindow
+{
+public:
+    QEglFSWindow(QWindow *w);
+    ~QEglFSWindow();
+
+    void create();
+    void destroy();
+
+    void setGeometry(const QRect &) Q_DECL_OVERRIDE;
+    QRect geometry() const Q_DECL_OVERRIDE;
+    void setVisible(bool visible) Q_DECL_OVERRIDE;
+    void requestActivateWindow() Q_DECL_OVERRIDE;
+    void raise() Q_DECL_OVERRIDE;
+    void lower() Q_DECL_OVERRIDE;
+
+    void propagateSizeHints() Q_DECL_OVERRIDE { }
+    void setMask(const QRegion &) Q_DECL_OVERRIDE { }
+    bool setKeyboardGrabEnabled(bool) Q_DECL_OVERRIDE { return false; }
+    bool setMouseGrabEnabled(bool) Q_DECL_OVERRIDE { return false; }
+    void setOpacity(qreal) Q_DECL_OVERRIDE;
+    WId winId() const Q_DECL_OVERRIDE;
+
+    QSurfaceFormat format() const Q_DECL_OVERRIDE;
+
+    EGLNativeWindowType eglWindow() const;
+    EGLSurface surface() const;
+    QEglFSScreen *screen() const;
+
+    bool hasNativeWindow() const { return m_flags.testFlag(HasNativeWindow); }
+
+    virtual void invalidateSurface() Q_DECL_OVERRIDE;
+    virtual void resetSurface();
+
+    QOpenGLCompositorBackingStore *backingStore() { return m_backingStore; }
+    void setBackingStore(QOpenGLCompositorBackingStore *backingStore) { m_backingStore = backingStore; }
+    bool isRaster() const;
+
+    QWindow *sourceWindow() const Q_DECL_OVERRIDE;
+    const QPlatformTextureList *textures() const Q_DECL_OVERRIDE;
+    void endCompositing() Q_DECL_OVERRIDE;
+
+protected:
+    QOpenGLCompositorBackingStore *m_backingStore;
+    bool m_raster;
+    WId m_winId;
+
+    EGLSurface m_surface;
+    EGLNativeWindowType m_window;
+
+    EGLConfig m_config;
+    QSurfaceFormat m_format;
+
+    enum Flag {
+        Created = 0x01,
+        HasNativeWindow = 0x02
+    };
+    Q_DECLARE_FLAGS(Flags, Flag)
+    Flags m_flags;
+};
+
+QT_END_NAMESPACE
+
+#endif // QEGLFSWINDOW_H