TreeExpansionListener (Java Platform SE 6)

The listener that's notified when a tree expands or collapses a node. For further documentation and examples see How to Write a Tree Expansion Listener, a section in The Java Tutorial.

Method Summary
`void`	`treeCollapsed(TreeExpansionEvent event)` Called whenever an item in the tree has been collapsed.
`void`	`treeExpanded(TreeExpansionEvent event)` Called whenever an item in the tree has been expanded.

Method Detail

treeExpanded

void treeExpanded(TreeExpansionEvent event)

Called whenever an item in the tree has been expanded.

treeCollapsed

void treeCollapsed(TreeExpansionEvent event)

Called whenever an item in the tree has been collapsed.

Overview

Package

Class

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Tree

Deprecated

Index

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Java™ Platform
Standard Ed. 6

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

javax.swing.event Interface TreeExpansionListener

treeExpanded

treeCollapsed

javax.swing.event
Interface TreeExpansionListener