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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: BindableControlModel.idl,v $
* $Revision: 1.6 $
*
* This file is part of OpenOffice.org.
*
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* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
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* 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).
*
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* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
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************************************************************************/
#ifndef __com_sun_star_form_binding_BindableControlModel_idl__
#define __com_sun_star_form_binding_BindableControlModel_idl__
#ifndef __com_sun_star_form_binding_XBindableValue_idl__
#include <com/sun/star/form/binding/XBindableValue.idl>
#endif
#ifndef __com_sun_star_form_FormControlModel_idl__
#include <com/sun/star/form/FormControlModel.idl>
#endif
//=============================================================================
module com { module sun { module star { module form { module binding {
/** specifies the model of a form control which supports binding to an external
value supplier.
*/
service BindableControlModel
{
/** specifies the basic functionality for a form control model
<p>Via this service, bindable control models inherit the
<type scope="com::sun::star::util">XCloneable</type> interface.<br/>
If an bindable control model, at which a binding has been established (via
<member>XBindableValue::setValueBinding</member>), is being cloned, then the
binding is also established at the clone. Effectively, this means that
both control model instances share the same binding instance.</p>
*/
service com::sun::star::form::FormControlModel;
/** specifies support for being bound to an external value
<p>When a <type>BindableControlModel</type> is bound to an external value,
then every change in the control model's value is <em>immediately</em> reflected
in the external binding.</p>
<p>If the binding set via this interface supports the <member>ValueBinding::ReadOnly</member>
and <member>ValueBinding::Relevant</member> properties, they're respected by the control model:
<ul><li>The control model's own <code>ReadOnly</code> property (if present) is kept in sync with the
binding's <code>ReadOnly</code> property. That is, any control using the value
binding is read-only as long as the binding is.</li>
<li>The control model's own <code>Enabled</code> property (if present) is kept in sync
with the binding's <code>Relevant</code> property. That is, any control using
the value binding is disabled as long as the binding is not relevant.</li>
</ul>
</p>
<p>In both cases, explicit changes of the model's property are ignored if they would relax
the restriction imposed by the binding.<br/>
For instance, if the binding declares it's value to
be read-only (indicated by <member>ValueBinding::ReadOnly</member> being <TRUE/>), then
any attempt to set the <code>ReadOnly</code> property of the control model to <FALSE/> will
fail. However, if the binding's value is not read-only, then the <code>ReadOnly</code>
property at the control model can be freely set.<br/>
The very same holds for the binding's <member>ValueBinding::Relevant</member> and the control
model's <code>Enabled</code> properties.</p>
*/
interface XBindableValue;
};
//=============================================================================
}; }; }; }; };
#endif
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