1/**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements.  See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership.  The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License.  You may obtain a copy of the License at
10 *
11 *   http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied.  See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23#ifndef __com_sun_star_form_component_DatabasePatternField_idl__
24#define __com_sun_star_form_component_DatabasePatternField_idl__
25
26#ifndef __com_sun_star_form_component_PatternField_idl__
27#include <com/sun/star/form/component/PatternField.idl>
28#endif
29
30#ifndef __com_sun_star_form_DataAwareControlModel_idl__
31#include <com/sun/star/form/DataAwareControlModel.idl>
32#endif
33
34
35//=============================================================================
36
37 module com {  module sun {  module star {  module form {  module component {
38
39//=============================================================================
40
41/** This service specifies a data-aware control model for entering text which matches a specific
42	pattern.
43 */
44published service DatabasePatternField
45{
46	service com::sun::star::form::component::PatternField;
47
48	service com::sun::star::form::DataAwareControlModel;
49
50	//-------------------------------------------------------------------------
51
52	/** determines if an empty text should be treated as a <NULL/> value.
53
54		<p>When the user enters text into a pattern field, and after this, the control
55		content is to be committed into the database field the control is bound to,
56		a decision must be made how to deal with empty strings.<br/>
57		This is controlled by this property.</p>
58
59		<p>If the property is set to <TRUE/>, and an empty text is to be commited, this is
60		converted into <NULL/>, else it is written as empty string.</p>
61	 */
62	[property] boolean ConvertEmptyToNull;
63
64};
65
66//=============================================================================
67
68}; }; }; }; };
69
70#endif
71