case NS_MOUSE_MOVE: case NS_MOUSE_ENTER: case NS_MOUSE_LEFT_BUTTON_UP:
nsObjectFrame::HandleEvent(nsIPresContext& aPresContext,                          nsGUIEvent*     anEvent,                          nsEventStatus&  anEventStatus){	nsresult rv = NS_OK;		switch (anEvent->message) {	case NS_GOTFOCUS:	case NS_LOSTFOCUS:	case NS_PAINT:	case NS_KEY_UP:	case NS_KEY_DOWN:	case NS_MOUSE_LEFT_BUTTON_DOWN:		anEventStatus = mInstanceOwner->ProcessEvent(*anEvent);		break;			default:		// instead of using an event listener, we can dispatch events to plugins directly.		rv = nsObjectFrameSuper::HandleEvent(aPresContext, anEvent, anEventStatus);	}		return rv;}