--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xlsx/xlsxchartsheet.h	Tue Mar 22 10:38:08 2016 +0100
@@ -0,0 +1,56 @@
+/****************************************************************************
+** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me>
+** All right reserved.
+**
+** Permission is hereby granted, free of charge, to any person obtaining
+** a copy of this software and associated documentation files (the
+** "Software"), to deal in the Software without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Software, and to
+** permit persons to whom the Software is furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be
+** included in all copies or substantial portions of the Software.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+**
+****************************************************************************/
+#ifndef XLSXCHARTSHEET_H
+#define XLSXCHARTSHEET_H
+
+#include "xlsxabstractsheet.h"
+#include <QStringList>
+#include <QSharedPointer>
+
+QT_BEGIN_NAMESPACE_XLSX
+class Workbook;
+class DocumentPrivate;
+class ChartsheetPrivate;
+class Chart;
+class Q_XLSX_EXPORT Chartsheet : public AbstractSheet
+{
+    Q_DECLARE_PRIVATE(Chartsheet)
+public:
+
+    ~Chartsheet();
+    Chart *chart();
+
+private:
+    friend class DocumentPrivate;
+    friend class Workbook;
+    Chartsheet(const QString &sheetName, int sheetId, Workbook *book, CreateFlag flag);
+    Chartsheet *copy(const QString &distName, int distId) const;
+
+    void saveToXmlFile(QIODevice *device) const;
+    bool loadFromXmlFile(QIODevice *device);
+};
+
+QT_END_NAMESPACE_XLSX
+#endif // XLSXCHARTSHEET_H