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#ifndef __com_sun_star_form_XUpdateBroadcaster_idl__
#define __com_sun_star_form_XUpdateBroadcaster_idl__

#include <com/sun/star/uno/XInterface.idl>

#include <com/sun/star/form/XUpdateListener.idl>


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

 module com {  module sun {  module star {  module form {

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

/** is the broadcaster interface for sending "approveUpdate" and "updated" events.

    <p>The component supporting this interface must do approval calls
    (<member>XUpdateListener::approveUpdate</member>) immediately
    before the data is updated, and notification calls
    (<member>XUpdateListener::updated</member>) immediately afterwards.</p>

    @see XUpdateListener
 */
published interface XUpdateBroadcaster: com::sun::star::uno::XInterface
{
    //-------------------------------------------------------------------------

    /** adds the specified listener to receive the events "approveUpdate"
        and "updated".
        @param aListener
            the listener to add.
        @see com::sun::star::form::XUpdateListener
     */
    [oneway] void addUpdateListener( [in] com::sun::star::form::XUpdateListener aListener );

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

    /** removes the specified listener.
        @param aListener
            the listener to remove.
        @see com::sun::star::form::XUpdateListener
     */
    [oneway] void removeUpdateListener( [in] com::sun::star::form::XUpdateListener aListener );

};

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

}; }; }; };

/*=============================================================================

=============================================================================*/
#endif