The minimum duration of a press for it to be recognized as a long press gesture, in milliseconds.
A value of -1 will make the #ClutterClickAction use the value of the #ClutterSettings:long-press-duration property.
The maximum allowed distance that can be covered (on both axes) before a long press gesture is cancelled, in pixels.
A value of -1 will make the #ClutterClickAction use the value of the #ClutterSettings:dnd-drag-threshold property.
The unique name to access the #ClutterActorMeta
Whether or not the #ClutterActorMeta is enabled