The bindings documented in this section are also provided by the racket/gui/base library.
| (require racket/gui/event) | package: gui-lib |
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
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.
Changed in version 7.3.0.1 of package gui-lib: Added racket/gui/event that also exports event% and subclasses.