Emitted when the gesture is recognized.
This means the number of touch sequences matches
Note: These conditions may also happen when an extra touch
(eg. a third touch on a 2-touches gesture) is lifted, in that
sequence won’t pertain to the current set of active
touches, so don’t rely on this being true.
|Default handler:|| |
The default handler is called after the handlers added via
|The argument can be |
|The data is owned by the caller of the function.|