Mouse position in applet window not screen

MouseInfo.getPointerInfo().getLocation().x
returns the location of the mouse on the screen; however I have been trying to find out how to just return the location relative to the applet no matter where its location on the screen is. How would I do that?

Found that if you take MouseInfo.getPointerInfo().getLocation().x - this.getLocationOnScreen().x you get the relative location. Guess I wasn't forming my question correctly in Google. Similar threads found it for me.