(define-g-boxed-variant-cstruct gdk-event "GdkEvent"
  (type gdk-event-type)
  (window (g-object gdk-window))
  (send-event (:boolean :int8))
  (:variant type
            ...
            ((:enter-notify :leave-notify) gdk-event-crossing
             (subwindow (g-object gdk-window))
             (time :uint32)
             (x :double)
             (y :double)
             (x-root :double)
             (y-root :double)
             (mode gdk-crossing-mode)
             (detail gdk-notify-type)
             (focus :boolean)
             (state gdk-modifier-type))
  ... ))  

type

The gdk-event-type type of the event.

window

The gdk-window object which received the event.

send-event

True if the event was sent explicitly.

subwindow

The gdk-window object that was entered or left.

time

An unsigned integer with the time of the event in milliseconds.

x

The double float x coordinate of the pointer relative to the window.

y

The double float y coordinate of the pointer relative to the window.

x-root

The double float x coordinate of the pointer relative to the root of the screen.

y-root

The double float y coordinate of the pointer relative to the root of the screen.

mode

The gdk-crossing-mode value.

detail

The gdk-notify-type kind of crossing that happened.

focus

True if window is the focus window or an inferior.

state

The gdk-modifier-type bit-mask representing the state of the modifier keys, e.g. the Control, Shift and Alt keys, and the pointer buttons.