WARNING: Since version 3.0, where we introduced a new TreeTable implementation, TreeTableModel has been replaced with DynamicTreeTableModel.

TreeTableModel is TreeTable's data model. Setting a model other than this, will result in an exception being thrown. TreeTableModel is a ListTableMap that wraps around a ListTableModel instance. When the data of the underlying model changes, TreeTableModel dynamically builds a tree, whose structure depends on the actual data and on TreeTableComparators, that define the way the grouping of rows should be performed.