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diff --git a/examples/winextras/musicplayer/musicplayer.h b/examples/winextras/musicplayer/musicplayer.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 Digia Plc and its Subsidiary(-ies) 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 MUSICPLAYER_H
+#define MUSICPLAYER_H
+
+#include <QWidget>
+#include <QMediaPlayer>
+
+class VolumeButton;
+
+QT_FORWARD_DECLARE_CLASS(QLabel)
+QT_FORWARD_DECLARE_CLASS(QSlider)
+QT_FORWARD_DECLARE_CLASS(QAbstractButton)
+QT_FORWARD_DECLARE_CLASS(QWinTaskbarButton)
+QT_FORWARD_DECLARE_CLASS(QWinTaskbarProgress)
+QT_FORWARD_DECLARE_CLASS(QWinThumbnailToolBar)
+QT_FORWARD_DECLARE_CLASS(QWinThumbnailToolButton)
+
+class MusicPlayer : public QWidget
+{
+    Q_OBJECT
+public:
+    MusicPlayer(QWidget *parent = 0);
+
+public slots:
+    void openFile();
+    void playFile(const QString& filePath);
+    void togglePlayback();
+    void seekForward();
+    void seekBackward();
+
+protected:
+    bool event(QEvent *event);
+    void mousePressEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+
+private slots:
+    void stylize();
+    void updateState(QMediaPlayer::State state);
+    void updatePosition(qint64 position);
+    void updateDuration(qint64 duration);
+    void setPosition(int position);
+    void updateInfo();
+    void handleError();
+
+    void updateTaskbar();
+    void updateThumbnailToolBar();
+
+private:
+    void createWidgets();
+    void createShortcuts();
+    void createJumpList();
+    void createTaskbar();
+    void createThumbnailToolBar();
+
+    QWinTaskbarButton* taskbarButton;
+    QWinTaskbarProgress* taskbarProgress;
+    QWinThumbnailToolBar* thumbnailToolBar;
+    QWinThumbnailToolButton *playToolButton;
+    QWinThumbnailToolButton *forwardToolButton;
+    QWinThumbnailToolButton *backwardToolButton;
+
+    QMediaPlayer mediaPlayer;
+    QAbstractButton *playButton;
+    VolumeButton *volumeButton;
+    QSlider *positionSlider;
+    QLabel *positionLabel;
+    QLabel *infoLabel;
+    QPoint offset;
+};
+
+#endif // MUSICPLAYER_H