The nsIDOMNSMouseEvent interface extends nsIDOMMouseEvent
 by providing various information related to the mouse event.
[scriptable, uuid(1b8e528d-7dca-44ee-8ee6-c44594ebcef1)]
interface nsIDOMNSMouseEvent : nsIDOMMouseEvent


readonly attribute float mozPressure


void initNSMouseEvent(in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in nsIDOMAbstractView viewArg, in long detailArg, in long screenXArg, in long screenYArg, in long clientXArg, in long clientYArg, in boolean ctrlKeyArg, in boolean altKeyArg, in boolean shiftKeyArg, in boolean metaKeyArg, in unsigned short buttonArg, in nsIDOMEventTarget relatedTargetArg, in float pressure)