/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: XModifiable.idl,v $
 *
 *  $Revision: 1.8 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 09:09:12 $
 *
 *  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_util_XModifiable_idl__
#define __com_sun_star_util_XModifiable_idl__

#ifndef __com_sun_star_util_XModifyBroadcaster_idl__
#include <com/sun/star/util/XModifyBroadcaster.idl>
#endif

#ifndef __com_sun_star_beans_PropertyVetoException_idl__
#include <com/sun/star/beans/PropertyVetoException.idl>
#endif


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

module com {  module sun {  module star {  module util {

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

/** makes the modify state of the object accessible.

    <p>Additionally, it makes it possible to register listener objects, which
    get notification whenever the status or content of the object changes.  </p>
 */
published interface XModifiable: com::sun::star::util::XModifyBroadcaster
{
    //-------------------------------------------------------------------------
    /** @returns
                <TRUE/> if the object is modified.

        <p>The modification is always in relation to a certain state
        (i.e., the initial, loaded, or last stored version).
     */
    boolean isModified();

    //-------------------------------------------------------------------------
    /** sets the status of the <em>modified</em>-flag from outside of the
        object.
     */
    void setModified( [in] boolean bModified )
            raises( com::sun::star::beans::PropertyVetoException );

};

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

}; }; }; };

#endif
