Package mondrian.gui

Class JTreeUpdater

  • All Implemented Interfaces:
    java.util.EventListener, javax.swing.event.TreeExpansionListener, javax.swing.event.TreeSelectionListener

    public class JTreeUpdater
    extends java.lang.Object
    implements javax.swing.event.TreeExpansionListener, javax.swing.event.TreeSelectionListener
    Helper to enable update the tree and keep expanded nodes expanded after reloading the tree.
    Author:
    erik
    • Constructor Summary

      Constructors 
      Constructor Description
      JTreeUpdater​(javax.swing.JTree tree)
      Constructor
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void treeCollapsed​(javax.swing.event.TreeExpansionEvent treeExpansionEvent)  
      void treeExpanded​(javax.swing.event.TreeExpansionEvent treeExpansionEvent)  
      void update()
      Call this method whenever you update the tree and needs it reloaded
      void valueChanged​(javax.swing.event.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​(javax.swing.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​(javax.swing.event.TreeExpansionEvent treeExpansionEvent)
        Specified by:
        treeExpanded in interface javax.swing.event.TreeExpansionListener
      • treeCollapsed

        public void treeCollapsed​(javax.swing.event.TreeExpansionEvent treeExpansionEvent)
        Specified by:
        treeCollapsed in interface javax.swing.event.TreeExpansionListener
      • valueChanged

        public void valueChanged​(javax.swing.event.TreeSelectionEvent treeSelectionEvent)
        Specified by:
        valueChanged in interface javax.swing.event.TreeSelectionListener