used to indicate whether event.preventdefault has been called for this event . concode_field_sep XDoc owner concode_elem_sep long tstamp concode_elem_sep XNode ctarget concode_elem_sep char FLAG_STOPPROP concode_elem_sep char FLAG_BUBBLES concode_elem_sep char FLAG_CANCELABLE concode_elem_sep String evttype concode_elem_sep char flags concode_elem_sep char FLAG_PREVDEF concode_elem_sep XNode mtarget concode_elem_sep short propphase concode_elem_sep String evtns concode_field_sep short getEventPhase concode_elem_sep boolean _isStopped concode_elem_sep void _canDispatch concode_elem_sep boolean _phaseSupported concode_elem_sep EventTarget getCurrentTarget concode_elem_sep void stopPropagation concode_elem_sep void initEventNS concode_elem_sep EventTarget getTarget concode_elem_sep boolean getCancelable concode_elem_sep long getTimeStamp concode_elem_sep boolean _setPhase concode_elem_sep String getType concode_elem_sep void _setCurrentTarget concode_elem_sep String getNamespaceURI concode_elem_sep boolean getBubbles concode_elem_sep void initEvent concode_elem_sep void preventDefault concode_elem_sep void _setTarget
boolean function ( ) { return ( ( flags & FLAG_PREVDEF ) != 0 ) ; }