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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_form_component_DatabaseTextField_idl__
+#define __com_sun_star_form_component_DatabaseTextField_idl__
+
+#ifndef __com_sun_star_form_component_TextField_idl__
+#include <com/sun/star/form/component/TextField.idl>
+#endif
+
+#ifndef __com_sun_star_form_DataAwareControlModel_idl__
+#include <com/sun/star/form/DataAwareControlModel.idl>
+#endif
+
+
+//=============================================================================
+
+ module com {  module sun {  module star {  module form {  module component {
+
+//=============================================================================
+
+/** This service specifies a text field which is data-aware, and can be bound to a database field.
+ */
+published service DatabaseTextField
+{
+    service com::sun::star::form::component::TextField;
+
+    service com::sun::star::form::DataAwareControlModel;
+
+    //-------------------------------------------------------------------------
+
+    /** determines if an empty text should be treated as a <NULL/> value.
+
+        <p>When the user enters text into a text field, and after this, the control
+        content is to be committed into the database field the control is bound to,
+        a decision must be made how to deal with empty strings.<br/>
+        This is controlled by this property.</p>
+
+        <p>If the property is set to <TRUE/>, and an empty text is to be commited, this is
+        converted into <NULL/>, else it is written as empty string.</p>
+     */
+    [property] boolean ConvertEmptyToNull;
+
+};
+
+//=============================================================================
+
+}; }; }; }; };
+
+#endif