nsInputEvent(PRBool isTrusted, PRUint32 msg, nsIWidget *w) : nsGUIEvent(isTrusted, msg, w, NS_INPUT_EVENT),
nsInputEvent(PRBool isTrusted, PRUint32 msg, nsIWidget *w, PRUint8 structType) : nsGUIEvent(isTrusted, msg, w, structType),
  nsInputEvent(PRBool isTrusted, PRUint32 msg, nsIWidget *w)    : nsGUIEvent(isTrusted, msg, w, NS_INPUT_EVENT),      isShift(PR_FALSE), isControl(PR_FALSE), isAlt(PR_FALSE), isMeta(PR_FALSE)  {  }