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diff --git a/extensions/source/propctrlr/cellbindinghandler.hxx b/extensions/source/propctrlr/cellbindinghandler.hxx
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+++ b/extensions/source/propctrlr/cellbindinghandler.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_EXTENSIONS_SOURCE_PROPCTRLR_CELLBINDINGHANDLER_HXX
+#define INCLUDED_EXTENSIONS_SOURCE_PROPCTRLR_CELLBINDINGHANDLER_HXX
+
+#include "propertyhandler.hxx"
+
+#include <rtl/ref.hxx>
+
+#include <memory>
+
+
+namespace pcr
+{
+
+
+    class CellBindingHelper;
+    class IPropertyEnumRepresentation;
+
+    class CellBindingPropertyHandler;
+    typedef HandlerComponentBase< CellBindingPropertyHandler > CellBindingPropertyHandler_Base;
+    class CellBindingPropertyHandler : public CellBindingPropertyHandler_Base
+    {
+    private:
+        std::unique_ptr< CellBindingHelper >          m_pHelper;
+        ::rtl::Reference< IPropertyEnumRepresentation > m_pCellExchangeConverter;
+
+    public:
+        explicit CellBindingPropertyHandler(
+            const css::uno::Reference< css::uno::XComponentContext >& _rxContext
+        );
+
+        /// @throws css::uno::RuntimeException
+        static OUString getImplementationName_static(  );
+        /// @throws css::uno::RuntimeException
+        static css::uno::Sequence< OUString > getSupportedServiceNames_static(  );
+
+    protected:
+        virtual ~CellBindingPropertyHandler() override;
+
+    protected:
+        // XPropertyHandler overriables
+        virtual css::uno::Any                   SAL_CALL getPropertyValue( const OUString& _rPropertyName ) override;
+        virtual void                            SAL_CALL setPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rValue ) override;
+        virtual css::uno::Any                   SAL_CALL convertToPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rControlValue ) override;
+        virtual css::uno::Any                   SAL_CALL convertToControlValue( const OUString& _rPropertyName, const css::uno::Any& _rPropertyValue, const css::uno::Type& _rControlValueType ) override;
+        virtual css::uno::Sequence< OUString >  SAL_CALL getActuatingProperties( ) override;
+        virtual void                            SAL_CALL actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const css::uno::Any& _rNewValue, const css::uno::Any& _rOldValue, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI, sal_Bool _bFirstTimeInit ) override;
+
+        // PropertyHandler overridables
+        virtual css::uno::Sequence< css::beans::Property >
+                                                doDescribeSupportedProperties() const override;
+        virtual void onNewComponent() override;
+
+    private:
+        /** updates a property (UI) whose state depends on more than one other property
+
+            ->actuatingPropertyChanged is called for certain properties in whose changes
+            we expressed interes (->getActuatingProperty). Now such a property change can
+            result in simple UI updates, for instance another property being enabled or disabled.
+
+            However, it can also result in a more complex change: The current (UI) state might
+            depend on the value of more than one other property. Those dependent properties (their
+            UI, more precisely) are updated in this method.
+
+            @param _nPropid
+                the ->PropertyId of the dependent property whose UI state is to be updated
+
+            @param _rxInspectorUI
+                provides access to the property browser UI. Must not be <NULL/>.
+        */
+        void impl_updateDependentProperty_nothrow( PropertyId _nPropId, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI ) const;
+    };
+
+
+} // namespace pcr
+
+
+#endif // INCLUDED_EXTENSIONS_SOURCE_PROPCTRLR_CELLBINDINGHANDLER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */