Whether the gesture is exclusive. Exclusive gestures only listen to pointer and pointer emulated events.
The number of touch points that trigger recognition on this gesture,
The propagation phase at which this controller will handle events.
Whether the gesture handles only touch events.
The widget receiving the #GdkEvents that the controller will handle.
If non-%NULL, the gesture will only listen for events that happen on this #GdkWindow, or a child of it.
Mouse button number to listen to, or 0 to listen for any button.