- setParent
Sets the parent of an Item. The new parent item must exist and be able to have
children. (canHaveCh
- <init>
Constructs a new hierarchical wrapper for an existing Container. Works even if
the to-be-wrapped con
- addToHierarchyWrapper
Adds the specified Item specified to the internal hierarchy structure. The new
item is added as a ro
- removeFromHierarchyWrapper
Removes the specified Item from the wrapper's internal hierarchy structure. Note
: The Item is not r
- updateHierarchicalWrapper
Updates the wrapper's internal hierarchy data to include all Items in the
underlying container. If t
- addPropertySetChangeListener
- containsId
- fireItemSetChangeIfAbstractContainer
inform container (if it is instance of AbstractContainer) about the change in
hierarchy (#15421)
- getItemIds
- hasChildren
- removeItemSetChangeListener
- removePropertySetChangeListener