File Doc Category Size Date Package
TreeWillExpandListener.java API Doc Java SE 6 API 1079 Tue Jun 10 00:26:44 BST 2008 javax.swing.event

TreeWillExpandListener

public interface TreeWillExpandListener implements EventListener

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

version: 1.10 11/17/05
author: Scott Violet

Fields Summary
Constructors Summary
Methods Summary
public void treeWillCollapse(javax.swing.event.TreeExpansionEvent event)
Invoked whenever a node in the tree is about to be collapsed.
public void treeWillExpand(javax.swing.event.TreeExpansionEvent event)
Invoked whenever a node in the tree is about to be expanded.