Controls the sizing behavior of the parent box when this node floats
(sets x or y). This property is not relevant if x or y are not set.
The valid values are;
- enclosed - will make the parent size itself so that this
object will be enclosed in the parent. All objects dragged from the
toolbox or Data View have this property set to enclosed. Note
that the node can still float outside of the parent using negative
values for x or y. A
- free - will make the parent ignore this node during sizing,
allowing it to float outside of its bounds.
Type: Enum.
Valid values are free or enclosed.