CONTAINMENT_NOT_NEGATIVE
constCONTAINMENT_NOT_NEGATIVE:"notNegative"="notNegative"
Dont allow any part of the drag element to be in the negative x or y axis of its parent.
constCONTAINMENT_NOT_NEGATIVE:"notNegative"="notNegative"
Dont allow any part of the drag element to be in the negative x or y axis of its parent.