mondrian.gui
Class JTreeUpdater

java.lang.Object
  mondrian.gui.JTreeUpdater

All Implemented Interfaces:

EventListener, TreeExpansionListener, TreeSelectionListener

public class JTreeUpdater
extends Object
implements TreeExpansionListener, TreeSelectionListener

Helper to enable update the tree and keep expanded nodes expanded after reloading the tree.

Author:

erik

Constructor Summary

JTreeUpdater(JTree tree)
Constructor

Method Summary

void	treeCollapsed(TreeExpansionEvent treeExpansionEvent)
void	treeExpanded(TreeExpansionEvent treeExpansionEvent)
void	update() Call this method whenever you update the tree and needs it reloaded
void	valueChanged(TreeSelectionEvent treeSelectionEvent)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JTreeUpdater

public JTreeUpdater(JTree tree)

Constructor

Parameters:

tree - The tree to track

Method Detail

update

public void update()

Call this method whenever you update the tree and needs it reloaded

treeExpanded

public void treeExpanded(TreeExpansionEvent treeExpansionEvent)

Specified by:

treeExpanded in interface TreeExpansionListener

treeCollapsed

public void treeCollapsed(TreeExpansionEvent treeExpansionEvent)

Specified by:

treeCollapsed in interface TreeExpansionListener

valueChanged

public void valueChanged(TreeSelectionEvent treeSelectionEvent)

Specified by:

valueChanged in interface TreeSelectionListener