gestures_set_fail_f

Callback function for gesture set failure.

Synopsis:

#include "gestures/set.h"
 
typedef void(* gestures_set_fail_f)(struct gestures_set *set,
             struct event_list *list,
             int async);

Library:

libgestures

Description:

This callback function is invoked when the gesture set fails. The gesture set fails when all gestures in the set transition to the FAILED state. The callback is passed the list of events leading up to the failure, so that those events can be passed to another gesture set, if necessary.

The async parameter indicates which thread invoked the callback:

Returns:

Nothing.