Sent if the compositor decides the touch stream is a global
gesture. No further events are sent to the clients from that
particular gesture. Touch cancellation applies to all touch points
currently active on this client's surface. The client is
responsible for finalizing the touch points, future touch points on
this surface may re-use the touch point ID.
touch session cancelled
Sent if the compositor decides the touch stream is a global gesture. No further events are sent to the clients from that particular gesture. Touch cancellation applies to all touch points currently active on this client's surface. The client is responsible for finalizing the touch points, future touch points on this surface may re-use the touch point ID.