Java SE (Java Platform, Standard Edition)

how can you make a Jtree that uses a DefaultTreeCellEditor stop editing when it loses focus to a component other than the
cell editor's DefaultTextField component ?

i had to use a custom TreeCellEditor and attach my focus listener to the DefaultTextField object and attach it also to the JTree object

		DefaultTreeCellEditor celEditor = new DefaultTreeCellEditor(containerTree,renderer)
		{
			@Override
			public Component getTreeCellEditorComponent(JTree tree, Object value,
        					boolean isSelected,
					boolean expanded,
					boolean leaf, int row) {
				Component comp = super.getTreeCellEditorComponent(tree, value, isSelected, expanded, leaf, row);
				boolean found= false;
				for(FocusListener f:editingComponent.getFocusListeners())
					if(focusListener.equals(f))
					{
						found=true;
						break;
					}
				if(!found)
					editingComponent.addFocusListener(focusListener);
				return comp;
			}

..
myTree.addFocusListener(focusListener);

in JTable there's a property that you switch on/off which does exactly that, is there anything alike for JTree ?

one more thing,after adding a new TreeNode to the JTree,i'm calling scrollPathToVisible(<path to the new node>),but for all the nodes i add except the first, the user object is not displayed,am i missing something? here's my code

		ActionListener actionListener = new ActionListener(){
			public void actionPerformed(ActionEvent ae){
				DefaultTreeModel model = (DefaultTreeModel)containerTree.getModel();
				int nodeCount=containerTree.getModel().getChildCount(root);
				if(ae.getSource().equals(menuAdd))
				{
					DefaultMutableTreeNode newNode=new DefaultMutableTreeNode();
					if(currentNode>0 && currentNode+1<nodeCount)
					{
						model.insertNodeInto(newNode, root, currentNode+1);
						newNode.setUserObject("container #"+(currentNode+1));
					}
					else
					{
						model.insertNodeInto(newNode, root, root.getChildCount());
						newNode.setUserObject("container #"+nodeCount);
					}
					TreePath path = new TreePath(newNode.getPath());
                                        // only works properly for 1st node,for the rest i have to 
                                        // click on the new node to get the proper display
					containerTree.scrollPathToVisible(path);
				}
				else if(nodeCount>=0 && currentNode!=0)
					model.removeNodeFromParent((DefaultMutableTreeNode)model.getChild(root, currentNode-1));
			}
		};