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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 __com_sun_star_form_binding_BindableDatabaseListBox_idl__
#define __com_sun_star_form_binding_BindableDatabaseListBox_idl__
#include <com/sun/star/form/component/DatabaseListBox.idl>
#include <com/sun/star/form/binding/BindableDataAwareControlModel.idl>
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 six possible ways that a BindableDatabaseListBox exchanges
values with an external binding. If a new binding
is set at a BindableDatabaseListBox, 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 `any`s</em>:
The elements in the sequence will represent
the values the selected entries of the list box
(taken from ValueList or read from BoundColumn).
In other words, the SelectedValues property.</li>
<li><em>`any` value</em>:
The value will represent the value of the selected entry
(taken from ValueList or read from BoundColumn).
If more than one entry is selected,
`NULL` will be transferred.
In other words, the SelectedValue property.</li>
<li><em>sequences of long integers</em>: When used, the integers in the sequence will represent
the indexes of the selected entries of the list box.</li>
<li><em>long integer value</em>: When used, the value will represent the index of the selected entry.
If no entry is selected, -1 will be transferred. If more than one entry is selected, `NULL`
will be transferred.</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 transferred. If more than one entry is selected,
`NULL` will be transferred.</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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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