| Class | Description | |
|---|---|---|
| HierarchyTreeView | Utility class that helps in visualizing an INodeHierarchy in a mx.controls.Tree. | |
| TreeGroupNode | A tree node represents a group node in a data provider created by the class HierarchyTreeView. | |
| TreeNode | A tree node represents a INode in a data provider created by the class HierarchyTreeView |