/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: XUIConfiguration.idl,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 08:29:27 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#ifndef __com_sun_star_ui_XUIConfiguration_idl__
#define __com_sun_star_ui_XUIConfiguration_idl__

#ifndef __com_sun_star_ui_XUIConfigurationListener_idl__
#include <com//sun/star/ui/XUIConfigurationListener.idl>
#endif

module com { module sun { module star { module ui {

/** supports to notify other implementations about changes of a user
    interface configuration manager.

    <p>
    The <type>XUIConfiguration</type> interface is provided for user
    interface configuration managers which need to broadcast changes
    within the container; that means the actions of adding, replacing
    and removing elements are broadcast to listeners.
    </p>

    <p>This can be useful for UI to enable/disable some functions without
    actually accessing the data.</p>

    @since OOo 2.0.0
*/

interface XUIConfiguration : ::com::sun::star::uno::XInterface
{
    /** adds the specified listener to receive events when elements are
        changed, inserted or removed.

        <p>
        It is suggested to allow multiple registration of the same
        listener, thus for each time a listener is added, it has to be
        removed.

        @see XUIConfigurationListener
        </p>
    */
    void addConfigurationListener( [in] ::com::sun::star::ui::XUIConfigurationListener Listener );

    /** removes the specified listener so it does not receive any events
        from this user interface configuration manager.

        <p>It is suggested to allow multiple registration of the same
        listener, thus for each time a listener is added, it has to be
        removed.

        @see XUIConfigurationListener
        </p>
     */
    void removeConfigurationListener( [in] ::com::sun::star::ui::XUIConfigurationListener Listener );
};

//=============================================================================

}; }; }; };

#endif
