enum Gdk::TouchpadGesturePhase


Specifies the current state of a touchpad gesture.

All gestures are guaranteed to begin with an event with phase %GDK_TOUCHPAD_GESTURE_PHASE_BEGIN, followed by 0 or several events with phase %GDK_TOUCHPAD_GESTURE_PHASE_UPDATE.

A finished gesture may have 2 possible outcomes, an event with phase %GDK_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 the compositor, 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 will report the phase %GDK_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.

Defined in:


Enum Members

Begin = 0_u32

The gesture has begun.

Update = 1_u32

The gesture has been updated.

End = 2_u32

The gesture was finished, changes should be permanently applied.

Cancel = 3_u32

The gesture was cancelled, all changes should be undone.

Class Method Summary

Instance Method Summary

Class methods inherited from struct Enum

g_type : UInt64 g_type

Class Method Detail

def self.g_type : UInt64 #

Returns the type id (GType) registered in GLib type system.

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Instance Method Detail

def begin? #

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def cancel? #

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def end? #

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def update? #

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