On this page:
get-time-stamp
set-time-stamp

class

event% : class?

  superclass: object%

An event% object contains information about a control, keyboard, mouse, or scroll event. See also control-event%, key-event%, mouse-event%, and scroll-event%.

constructor

(new event% [[time-stamp time-stamp]])  (is-a?/c event%)

  time-stamp : exact-integer? = 0
See get-time-stamp for information about time-stamp.

method

(send an-event get-time-stamp)  exact-integer?

Returns the time, in milliseconds, when the event occurred. This time is compatible with times reported by Racket’s current-milliseconds procedure.

method

(send an-event set-time-stamp time)  void?

  time : exact-integer?
Set the time, in milliseconds, when the event occurred. See also Racket’s current-milliseconds.

If the supplied value is outside the platform-specific range of time values, an exn:fail:contract exception is raised.