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diff --git a/forms/source/component/refvaluecomponent.hxx b/forms/source/component/refvaluecomponent.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_FORMS_SOURCE_COMPONENT_REFVALUECOMPONENT_HXX
+#define INCLUDED_FORMS_SOURCE_COMPONENT_REFVALUECOMPONENT_HXX
+
+#include <FormComponent.hxx>
+#include <togglestate.hxx>
+
+
+namespace frm
+{
+
+    /** an OBoundControlModel which features the exchange of a reference value
+    */
+    class OReferenceValueComponent : public OBoundControlModel
+    {
+    private:
+        // <properties>
+        OUString     m_sReferenceValue;          // the reference value to use for data exchange
+        OUString     m_sNoCheckReferenceValue;   // the reference value to be exchanged when the control is not checked
+        ToggleState         m_eDefaultChecked;          // the default check state
+        // </properties>
+
+    protected:
+        const OUString& getReferenceValue() const { return m_sReferenceValue; }
+        void                   setReferenceValue( const OUString& _rRefValue );
+
+        const OUString& getNoCheckReferenceValue() const { return m_sNoCheckReferenceValue; }
+
+        ToggleState            getDefaultChecked() const { return m_eDefaultChecked; }
+        void                   setDefaultChecked( ToggleState _eChecked ) { m_eDefaultChecked = _eChecked; }
+
+    protected:
+        OReferenceValueComponent(
+            const css::uno::Reference< css::uno::XComponentContext>& _rxFactory,
+            const OUString& _rUnoControlModelTypeName,
+            const OUString& _rDefault
+        );
+        DECLARE_DEFAULT_CLONE_CTOR( OReferenceValueComponent )
+        virtual ~OReferenceValueComponent() override;
+
+        // OPropertySet and friends
+        virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue, sal_Int32 nHandle) const override;
+        virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override;
+        virtual sal_Bool SAL_CALL convertFastPropertyValue(
+                    css::uno::Any& _rConvertedValue, css::uno::Any& _rOldValue, sal_Int32 _nHandle, const css::uno::Any& _rValue ) override;
+        virtual void describeFixedProperties(
+            css::uno::Sequence< css::beans::Property >& /* [out] */ _rProps
+        ) const override;
+        using ::cppu::OPropertySetHelper::getFastPropertyValue;
+
+        // OBoundControlModel overridables
+        virtual css::uno::Sequence< css::uno::Type >
+                                getSupportedBindingTypes() override;
+        virtual css::uno::Any   translateExternalValueToControlValue( const css::uno::Any& _rExternalValue ) const override;
+        virtual css::uno::Any   translateControlValueToExternalValue( ) const override;
+
+        virtual css::uno::Any   translateControlValueToValidatableValue( ) const override;
+
+        virtual css::uno::Any   getDefaultForReset() const override;
+    };
+
+
+} // namespace frm
+
+
+#endif // INCLUDED_FORMS_SOURCE_COMPONENT_REFVALUECOMPONENT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */