TreeExpansionListener (Advanced Graphics and User Interface (AGUI) Optional Package for Java Platform, Micro Edition, revision 060829)

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javax.swing.event
Interface TreeExpansionListener

All Superinterfaces:: java.util.EventListener

public interface TreeExpansionListener
extends java.util.EventListener

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

public void treeExpanded(TreeExpansionEvent event)

Called whenever an item in the tree has been expanded.

treeCollapsed

public void treeCollapsed(TreeExpansionEvent event)

Called whenever an item in the tree has been collapsed.