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#ifndef __com_sun_star_sheet_XVolatileResult_idl__
#define __com_sun_star_sheet_XVolatileResult_idl__

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

#ifndef __com_sun_star_sheet_XResultListener_idl__
#include <com/sun/star/sheet/XResultListener.idl>
#endif

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

module com {  module sun {  module star {  module sheet {

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

/** provides methods to handle a volatile function result.

	@see com::sun::star::sheet::VolatileResult
	@see com::sun::star::sheet::ResultEvent
 */
published interface XVolatileResult: com::sun::star::uno::XInterface
{
	//-------------------------------------------------------------------------

	/** adds a listener to be notified when a new value is available.
	 */
	[oneway] void addResultListener(
			[in] com::sun::star::sheet::XResultListener aListener );

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

	/** removes the specified listener.
	 */
	[oneway] void removeResultListener(
			[in] com::sun::star::sheet::XResultListener aListener );

};

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

}; }; }; };

#endif