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diff --git a/svtools/source/uno/unogridcolumnfacade.hxx b/svtools/source/uno/unogridcolumnfacade.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 .
+ */
+
+#pragma once
+
+#include <table/tablemodel.hxx>
+
+#include <com/sun/star/awt/grid/XGridColumn.hpp>
+#include <com/sun/star/style/HorizontalAlignment.hpp>
+
+#include <rtl/ref.hxx>
+
+
+namespace svt::table
+{
+
+
+    //= UnoGridColumnFacade
+
+    class ColumnChangeMultiplexer;
+    class UnoControlTableModel;
+    class UnoGridColumnFacade   :public IColumnModel
+    {
+    public:
+        UnoGridColumnFacade(
+            UnoControlTableModel const & i_owner,
+            css::uno::Reference< css::awt::grid::XGridColumn > const & i_gridColumn
+        );
+        virtual ~UnoGridColumnFacade() override;
+        UnoGridColumnFacade(const UnoGridColumnFacade&) = delete;
+        UnoGridColumnFacade& operator=(const UnoGridColumnFacade&) = delete;
+
+        // IColumnModel overridables
+        virtual OUString        getName() const override;
+        virtual OUString        getHelpText() const override;
+        virtual bool            isResizable() const override;
+        virtual sal_Int32       getFlexibility() const override;
+        virtual TableMetrics    getWidth() const override;
+        virtual void            setWidth( TableMetrics _nWidth ) override;
+        virtual TableMetrics    getMinWidth() const override;
+        virtual TableMetrics    getMaxWidth() const override;
+        virtual css::style::HorizontalAlignment getHorizontalAlign() override;
+
+        /** disposes the column wrapper
+
+            Note that the XGridColumn which is wrapped by the instance is <strong>not</strong> disposed, as we
+            do not own it.
+        */
+        void    dispose();
+
+        sal_Int32
+                getDataColumnIndex() const { return m_nDataColumnIndex; }
+
+        // callbacks for the XGridColumnListener
+        void    columnChanged( ColumnAttributeGroup const i_attributeGroup );
+        void    dataColumnIndexChanged();
+
+    private:
+        void    impl_updateDataColumnIndex_nothrow();
+
+    private:
+        UnoControlTableModel const *                                                    m_pOwner;
+        sal_Int32                                                                       m_nDataColumnIndex;
+        css::uno::Reference< css::awt::grid::XGridColumn >    m_xGridColumn;
+        ::rtl::Reference< ColumnChangeMultiplexer >                                     m_pChangeMultiplexer;
+    };
+
+
+} // svt::table
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */