/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: PropertyChangeEvent.idl,v $
 *
 *  $Revision: 1.10 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 14:46:39 $
 *
 *  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_beans_PropertyChangeEvent_idl__
#define __com_sun_star_beans_PropertyChangeEvent_idl__

#ifndef __com_sun_star_lang_EventObject_idl__
#include <com/sun/star/lang/EventObject.idl>
#endif


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

 module com {  module sun {  module star {  module beans {

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

/** gets delivered whenever a "bound" or "constrained" property is changed.

    <p>A <type>PropertyChangeEvent</type> object is sent as an
    argument to the methods of <type>XPropertyChangeListener</type>
    and <type>XVetoableChangeListener</type>. </p>

    <p>Normally such events contain the name and the old and new
    value of the changed property.  </p>

    <p>Void values may be provided for the old and new values if their
    true values are not known. </p>
 */
published struct PropertyChangeEvent: com::sun::star::lang::EventObject
{
    //-------------------------------------------------------------------------

    /** contains the unique name of the property which changes its value.
     */
    string PropertyName;

    //-------------------------------------------------------------------------

    /** contains <true/> if further events in the same transaction occur.
     */
    boolean Further;

    //-------------------------------------------------------------------------

    /** contains the implementation handle for the property.

        <p>May be -1 if the implementation has no handle. You can use
        this handle to get values from the <type>XFastPropertySet</type>.</p>
     */
    long PropertyHandle;

    //-------------------------------------------------------------------------

    /** contains the old value of the property.
     */
    any OldValue;

    //-------------------------------------------------------------------------

    /** contains the new value of the property.
     */
    any NewValue;

};

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

}; }; }; };

#endif
