Demonstrates how an object can request focus when a form is created. An object used to transfer the values entered in the Login dialog back to the dialog caller. AbstractHierarchyLevelQueryModel Template for delivering information needed to render the tree hierarchy. This class is the crux of the application. Extensions of this class must deliver valid queries for each level up to LevelCount.
Templated queries contain tokens that represent tree node path values.
Each token encountered is replaced with the value of the node level in the path to a node. Each token encountered is replaced with the value of the level in the path to the node. This extension of AbstractHierarchyLevelQueryModel contains the templated queries that are used by the HierarchyNodes. There is one templated query for each level of the tree. The queries are stored in arrays.