Enumeration
ClutterTouchpadGesturePhase
Description [src]
The phase of a touchpad gesture event.
All gestures are guaranteed to begin with an event of type
CLUTTER_TOUCHPAD_GESTURE_PHASE_BEGIN, followed by a number of CLUTTER_TOUCHPAD_GESTURE_PHASE_UPDATE (possibly 0).
A finished gesture may have 2 possible outcomes, an event with phase
CLUTTER_TOUCHPAD_GESTURE_PHASE_END will be emitted when the gesture is
considered successful, this should be used as the hint to perform any
permanent changes.
Cancelled gestures may be so for a variety of reasons, due to hardware,
or due to the gesture recognition layers hinting the gesture did not
finish resolutely (eg. a 3rd finger being added during a pinch gesture).
In these cases, the last event with report the phase
CLUTTER_TOUCHPAD_GESTURE_PHASE_CANCEL, this should be used as a hint
to undo any visible/permanent changes that were done throughout the
progress of the gesture.
See also ClutterTouchpadPinchEvent and ClutterTouchpadPinchEvent.4.
Members
- 
            CLUTTER_TOUCHPAD_GESTURE_PHASE_BEGIN
- 
            The gesture has begun. - Value: 0
- Available since: 16
 
- Value: 
- 
            CLUTTER_TOUCHPAD_GESTURE_PHASE_UPDATE
- 
            The gesture has been updated. - Value: 1
- Available since: 16
 
- Value: 
- 
            CLUTTER_TOUCHPAD_GESTURE_PHASE_END
- 
            The gesture was finished, changes should be permanently applied. - Value: 2
- Available since: 16
 
- Value: 
- 
            CLUTTER_TOUCHPAD_GESTURE_PHASE_CANCEL
- 
            The gesture was cancelled, all changes should be undone. - Value: 3
- Available since: 16
 
- Value: