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diff --git a/src/pdf/plugins/imageformats/pdf/qpdfiohandler_p.h b/src/pdf/plugins/imageformats/pdf/qpdfiohandler_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtPDF module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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.LGPLv3 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.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 later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPDFIOHANDLER_H
+#define QPDFIOHANDLER_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/qimageiohandler.h>
+#include <QtPdf/QPdfDocument>
+
+QT_BEGIN_NAMESPACE
+
+class QPdfIOHandler : public QImageIOHandler
+{
+public:
+    QPdfIOHandler();
+    bool canRead() const override;
+    static bool canRead(QIODevice *device);
+    int currentImageNumber() const override;
+    QRect currentImageRect() const override;
+    int imageCount() const override;
+    bool read(QImage *image) override;
+    QVariant option(ImageOption option) const override;
+    void setOption(ImageOption option, const QVariant & value) override;
+    bool supportsOption(ImageOption option) const override;
+    bool jumpToImage(int frame) override;
+    bool jumpToNextImage() override;
+
+private:
+    bool load(QIODevice *device);
+
+private:
+    QPdfDocument m_doc;
+    int m_page = -1;
+
+    QRect m_clipRect;
+    QSize m_scaledSize;
+    QRect m_scaledClipRect;
+    QColor m_backColor = Qt::transparent;
+    bool m_loaded = false;
+};
+
+QT_END_NAMESPACE
+
+#endif // QPDFIOHANDLER_H