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## Uses of Interface
javax.swing.event.TreeExpansionListener

Packages that use TreeExpansionListener
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.

Uses of TreeExpansionListener in javax.swing

Classes in javax.swing that implement TreeExpansionListener
`protected class` | `JTree.AccessibleJTree` This class implements accessibility support for the `JTree` class.

Methods in javax.swing that return TreeExpansionListener
`TreeExpansionListener[]` | `JTree.getTreeExpansionListeners()` Returns an array of all the `TreeExpansionListener`s added to this JTree with addTreeExpansionListener().

Methods in javax.swing with parameters of type TreeExpansionListener
`void` | `JTree.addTreeExpansionListener(TreeExpansionListener tel)` Adds a listener for `TreeExpansion` events.
`void` | `JTree.removeTreeExpansionListener(TreeExpansionListener tel)` Removes a listener for `TreeExpansion` events.

Uses of TreeExpansionListener in javax.swing.plaf.basic

Classes in javax.swing.plaf.basic that implement TreeExpansionListener
`class` | `BasicTreeUI.TreeExpansionHandler` Updates the TreeState in response to nodes expanding/collapsing.

Methods in javax.swing.plaf.basic that return TreeExpansionListener
`protected TreeExpansionListener` | `BasicTreeUI.createTreeExpansionListener()` Creates and returns the object responsible for updating the treestate when nodes expanded state changes.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.