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--- swing:jtree_demo_01 [2015/05/17 16:54] – created gthanos
+++ swing:jtree_demo_01 [Unknown date] (current) – external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
+====== TreeDemo ======
+Για την ορθή εκτέλεση του παρακάτω παραδείγματος θα χρειαστείτε και αυτά τα αρχεία html {{:swing:html.zip|}}.
 <code java TreeDemo.java>
 package components;
@@ Line 33: / Line 37: @@
 public class TreeDemo extends JPanel
-            implements TreeSelectionListener, TreeModelListener {
+            implements TreeSelectionListener {
   private JEditorPane htmlPane;
   private JTree tree;
@@ Line 113: / Line 117: @@
       System.out.println(nodeInfo.toString());
     }
-  }
-  public void treeNodesChanged(TreeModelEvent e){
-    System.out.println("Node changed\n");
-  }
-  public void treeNodesInserted(TreeModelEvent e){
-    System.out.println("Node inserted\n");
-  }
-  public void treeNodesRemoved(TreeModelEvent e){
-    System.out.println("Node deleted\n");
-  }
-  public void treeStructureChanged(TreeModelEvent e){
-    System.out.println("Tree structure changed\n");
   }