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diff --git a/include/vcl/unohelp2.hxx b/include/vcl/unohelp2.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_UNOHELP2_HXX
+#define INCLUDED_VCL_UNOHELP2_HXX
+
+#include <com/sun/star/datatransfer/XTransferable.hpp>
+#include <cppuhelper/weak.hxx>
+#include <rtl/ustring.hxx>
+#include <osl/mutex.hxx>
+#include <vcl/dllapi.h>
+
+namespace com::sun::star::datatransfer::clipboard {
+    class XClipboard;
+}
+
+namespace vcl::unohelper {
+
+    class VCL_DLLPUBLIC TextDataObject final :
+                            public css::datatransfer::XTransferable,
+                            public ::cppu::OWeakObject
+    {
+    private:
+        OUString        maText;
+
+    public:
+                        TextDataObject( const OUString& rText );
+                        virtual ~TextDataObject() override;
+
+        // css::uno::XInterface
+        css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+        void          SAL_CALL acquire() throw() override  { OWeakObject::acquire(); }
+        void          SAL_CALL release() throw() override  { OWeakObject::release(); }
+
+        // css::datatransfer::XTransferable
+        css::uno::Any SAL_CALL getTransferData( const css::datatransfer::DataFlavor& aFlavor ) override;
+        css::uno::Sequence< css::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors(  ) override;
+        sal_Bool SAL_CALL isDataFlavorSupported( const css::datatransfer::DataFlavor& aFlavor ) override;
+
+        /// copies a given string to a given clipboard
+        static  void    CopyStringTo(
+            const OUString& rContent,
+            const css::uno::Reference< css::datatransfer::clipboard::XClipboard >& rxClipboard
+        );
+    };
+
+    struct MutexHelper
+    {
+        private:
+            ::osl::Mutex maMutex;
+        public:
+            ::osl::Mutex& GetMutex() { return maMutex; }
+    };
+
+}  // namespace vcl::unohelper
+
+#endif // INCLUDED_VCL_UNOHELP2_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */