javax.swing.plaf.basic
Class BasicTreeUI.TreeExpansionHandler
java.lang.Object
|
+--javax.swing.plaf.basic.BasicTreeUI.TreeExpansionHandler
- All Implemented Interfaces:
- EventListener, TreeExpansionListener
- Enclosing class:
- BasicTreeUI
- public class BasicTreeUI.TreeExpansionHandler
- extends Object
- implements TreeExpansionListener
Updates the TreeState in response to nodes expanding/collapsing.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BasicTreeUI.TreeExpansionHandler
public BasicTreeUI.TreeExpansionHandler()
treeExpanded
public void treeExpanded(TreeExpansionEvent event)
- Called whenever an item in the tree has been expanded.
- Specified by:
treeExpanded
in interface TreeExpansionListener
treeCollapsed
public void treeCollapsed(TreeExpansionEvent event)
- Called whenever an item in the tree has been collapsed.
- Specified by:
treeCollapsed
in interface TreeExpansionListener
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