public class DiagramNodeState extends DiagramItemState
DiagramNode
.
Instances of this class are used to store the state of nodes
for later undo or redo operations. If you derive from DiagramNode
and need to implement undo support for the additional internal state
defined by your class, do so by deriving from DiagramNodeState and
overriding the DiagramNode.createState()
, DiagramNode.saveState(com.mindfusion.diagramming.DiagramItemState)
and DiagramNode.restoreState(com.mindfusion.diagramming.DiagramItemState)
methods.item
Constructor and Description |
---|
DiagramNodeState(DiagramNode node) |
public DiagramNodeState(DiagramNode node)