torero.gui
Class MyTreeUI.TreeExpansionHandler
java.lang.Object
|
+--torero.gui.MyTreeUI.TreeExpansionHandler
- All Implemented Interfaces:
- EventListener, TreeExpansionListener
- Enclosing class:
- MyTreeUI
- public class MyTreeUI.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 |
MyTreeUI.TreeExpansionHandler
public MyTreeUI.TreeExpansionHandler()
treeExpanded
public void treeExpanded(TreeExpansionEvent event)
- Called whenever an item in the tree has been expanded.
The TreeUI is set to dirty and tree.repaint() is called.
- Specified by:
treeExpanded
in interface TreeExpansionListener
- Parameters:
event:
- The node at event.getPath().getLastPathComponent() is expanded.
treeCollapsed
public void treeCollapsed(TreeExpansionEvent event)
- Called whenever an item in the tree has been collapsed.
The TreeUI is set to dirty and tree.repaint() is called, the selection is set on the root node.
- Specified by:
treeCollapsed
in interface TreeExpansionListener
- Parameters:
event:
- The node at event.getPath().getLastPathComponent() is collapsed.