(define-g-boxed-variant-cstruct gdk-event "GdkEvent"
  (type gdk-event-type)
  (window (g-object gdk-window))
  (send-event (:boolean :int8))
  (:variant type
            ...
            ((:touchpad-swipe) gdk-event-touchpad-swipe
             (phase :int8)
             (n-fingers :int8)
             (time :uint32)
             (x :double)
             (y :double)
             (dx :double)
             (dy :double)
             (x-root :double)
             (y-root :double)
             (state gdk-modifier-type))
  ... ))  

type

The gdk-event-type type of the event, the :touchpad-swipe value.

window

The gdk-window object which received the event.

send-event

True if the event was sent explicitly.

phase

An integer with the current phase of the gesture.

n-fingers

An integer with the number of fingers triggering the swipe.

time

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

x

The double float x coordinate of the pointer.

y

The double float y coordinate of the pointer.

dx

A double float with the movement delta in the x axis of the swipe focal point.

dy

A double float with the movement delta in the y axis of the swipe focal point.

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.

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.