| Package | Description | 
|---|---|
| javax.swing | Provides a set of "lightweight"
(all-Java language) components that,
to the maximum degree possible, work the same on all platforms. | 
| javax.swing.plaf.basic | Provides user interface objects built according to the
Basic look and feel. | 
| javax.swing.tree | Provides classes and interfaces for dealing with
 javax.swing.JTree. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected TreeModel | JTree. treeModelThe model that defines the tree displayed by this object. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected static TreeModel | JTree. createTreeModel(Object value)Returns a  TreeModelwrapping the specified object. | 
| protected static TreeModel | JTree. getDefaultTreeModel()Creates and returns a sample  TreeModel. | 
| TreeModel | JTree. getModel()Returns the  TreeModelthat is providing the data. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | JTree. setModel(TreeModel newModel)Sets the  TreeModelthat will provide the data. | 
| Constructor and Description | 
|---|
| JTree(TreeModel newModel)Returns an instance of  JTreewhich displays the root node
 -- the tree is created using the specified data model. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected TreeModel | BasicTreeUI. treeModelUsed to determine what to display. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected TreeModel | BasicTreeUI. getModel() | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | BasicTreeUI. setModel(TreeModel model)Sets the TreeModel. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DefaultTreeModelA simple tree data model that uses TreeNodes. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected TreeModel | AbstractLayoutCache. treeModelModel providing information. | 
| Modifier and Type | Method and Description | 
|---|---|
| TreeModel | AbstractLayoutCache. getModel()Returns the  TreeModelthat is providing the data. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | VariableHeightLayoutCache. setModel(TreeModel newModel)Sets the  TreeModelthat will provide the data. | 
| void | FixedHeightLayoutCache. setModel(TreeModel newModel)Sets the TreeModel that will provide the data. | 
| void | AbstractLayoutCache. setModel(TreeModel newModel)Sets the  TreeModelthat will provide the data. | 
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