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#ifndef __com_sun_star_beans_PropertyChangeEvent_idl__
#define __com_sun_star_beans_PropertyChangeEvent_idl__

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


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

 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

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