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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef __com_sun_star_form_binding_BindableDatabaseListBox_idl__
#define __com_sun_star_form_binding_BindableDatabaseListBox_idl__
#ifndef __com_sun_star_form_component_DatabaseListBox_idl__
#include <com/sun/star/form/component/DatabaseListBox.idl>
#endif
#ifndef __com_sun_star_form_binding_BindableDataAwareControlModel_idl__
#include <com/sun/star/form/binding/BindableDataAwareControlModel.idl>
#endif
//=============================================================================
module com { module sun { module star { module form { module binding {
//=============================================================================
/** This service specifies a list box model which is data-aware and thus can be bound to a
database field, and additionally supports binding to arbitrary external values.
<p>There are four possible ways how a <type>BindableDatabaseListBox</type> exchanges
values with an external binding, the following lists explains all of them. If a new binding
is set at a <type>BindableDatabaseListBox</type>, the types from the following list are
tried in descending order: The first type supported by the binding is used for data exchange.
<ol><li><em>sequences of integers</em>: When used, the integers in the sequence will represent
the indexes of the selected entries of the list box.</li>
<li><em>integer values</em>: When used, the value will represent the index of the selected entry.
If no entry is selected, -1 will be transfered. If more than one entry is selected, <NULL/>
will be transfered.</li>
<li><em>sequences of strings</em>: When used, the strings in the sequence present the texts
of the selected entries of the list box.</li>
<li><em>string values</em>: When used. the value will represent the text of the selected entry.
If no entry is selected, an empty string will be transfered. If more than one entry is selected,
<NULL/> will be transfered.</li>
</ol></p>
@see com::sun::star::form::binding::XValueBinding::supportsType
*/
service BindableDatabaseListBox
{
service com::sun::star::form::component::DatabaseListBox;
/** specifies the interaction between an internal binding to a database column,
and an external value binding.</p>
*/
service com::sun::star::form::binding::BindableDataAwareControlModel;
};
//=============================================================================
}; }; }; }; };
#endif
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