TreeSelectionListener

javax.swing.event

Interface TreeSelectionListener

All Superinterfaces:

EventListener

All Known Implementing Classes:

BasicTreeUI.TreeSelectionHandler, DefaultTreeCellEditor, JTree.AccessibleJTree, JTree.TreeSelectionRedirector
```
public interface TreeSelectionListener
extends EventListener
```
The listener that's notified when the selection in a TreeSelectionModel changes. For more information and examples see How to Write a Tree Selection Listener, a section in The Java Tutorial.

See Also:

TreeSelectionModel, JTree

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`void`	`valueChanged(TreeSelectionEvent e)` Called whenever the value of the selection changes.

- Method Detail
  - valueChanged
```
void valueChanged(TreeSelectionEvent e)
```
    Called whenever the value of the selection changes.
    
    Parameters:
    
    e - the event that characterizes the change.