| 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 | Class and Description | 
|---|---|
| protected class  | JTree.AccessibleJTreeThis class implements accessibility support for the
  JTreeclass. | 
| protected class  | JTree.TreeSelectionRedirectorHandles creating a new  TreeSelectionEventwith theJTreeas the
 source and passing it off to all the listeners. | 
| Modifier and Type | Method and Description | 
|---|---|
| TreeSelectionListener[] | JTree. getTreeSelectionListeners()Returns an array of all the  TreeSelectionListeners added
 to this JTree with addTreeSelectionListener(). | 
| Modifier and Type | Method and Description | 
|---|---|
| void | JTree. addTreeSelectionListener(TreeSelectionListener tsl)Adds a listener for  TreeSelectionevents. | 
| void | JTree.EmptySelectionModel. addTreeSelectionListener(TreeSelectionListener listener)This is overriden to do nothing;  EmptySelectionModeldoes not allow a selection. | 
| void | JTree. removeTreeSelectionListener(TreeSelectionListener tsl)Removes a  TreeSelectionlistener. | 
| void | JTree.EmptySelectionModel. removeTreeSelectionListener(TreeSelectionListener listener)This is overriden to do nothing;  EmptySelectionModeldoes not allow a selection. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | BasicTreeUI.TreeSelectionHandlerListens for changes in the selection model and updates the display
 accordingly. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected TreeSelectionListener | BasicTreeUI. createTreeSelectionListener()Creates the listener that updates the display based on selection change
 methods. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DefaultTreeCellEditorA  TreeCellEditor. | 
| Modifier and Type | Method and Description | 
|---|---|
| TreeSelectionListener[] | DefaultTreeSelectionModel. getTreeSelectionListeners()Returns an array of all the tree selection listeners
 registered on this model. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | TreeSelectionModel. addTreeSelectionListener(TreeSelectionListener x)Adds x to the list of listeners that are notified each time the
 set of selected TreePaths changes. | 
| void | DefaultTreeSelectionModel. addTreeSelectionListener(TreeSelectionListener x)Adds x to the list of listeners that are notified each time the
 set of selected TreePaths changes. | 
| void | TreeSelectionModel. removeTreeSelectionListener(TreeSelectionListener x)Removes x from the list of listeners that are notified each time
 the set of selected TreePaths changes. | 
| void | DefaultTreeSelectionModel. removeTreeSelectionListener(TreeSelectionListener x)Removes x from the list of listeners that are notified each time
 the set of selected TreePaths changes. | 
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