MouseEvent
represents events that occur due to the user interacting with a pointing device (such as a mouse). It's represented by the nsINSDOMMouseEvent
interface, which extends the nsIDOMMouseEvent
interface.true
if the alt key was down when the mouse event was fired. Read only.true
if the control key was down when the mouse event was fired. Read only.true
if the meta key was down when the mouse event was fired. Read only.true
if the shift key was down when the mouse event was fired. Read only.