import java.util.Enumeration;
import javax.swing.event.*;
import javax.swing.JFrame;
import javax.swing.JTree;
import javax.swing.tree.*;

/**
 * @version 1.0 2002-07-14
 * @author Takashi KOBAYASHI
 */
public class memo10ex1 {
	JFrame frame;
	JTree tree;

	public static void main( String[] args ) {
		memo10ex1 ex1 = new memo10ex1();
	}

	public memo10ex1() {
		DefaultMutableTreeNode root = new DefaultMutableTreeNode( "SwingSwinging.com" );
		MutableTreeNode node = new DefaultMutableTreeNode( "Column" );
		node.insert( new DefaultMutableTreeNode( "JavaMemo" ), 0 );
		node.insert( new DefaultMutableTreeNode( "Diary" ), 1 );
		root.add( node );
		node = new DefaultMutableTreeNode( "Desktop Java" );
		( (DefaultMutableTreeNode)node ).add( new DefaultMutableTreeNode( "Not Readme" ) );
		root.add( node );

		tree = new JTree( root );
		tree.addTreeSelectionListener( new TreeSelectionListener(){
			public void valueChanged( TreeSelectionEvent e ) {
				TreePath[] paths = e.getPaths();
				for( int i = 0; i < paths.length; i++ )
					if( e.isAddedPath( paths[i] ) ) {
						System.out.println( "Added New to Selection: " + paths[i].toString() );
						Object[] objs = paths[i].getPath();
						for( int j = 0; j < objs.length; j++ )
							System.out.println( "Path Component: " + objs[j].getClass().getName() + ", Value: " + objs[j].toString() );
						System.out.println( "LastPathComponent: " + paths[i].getLastPathComponent().getClass().getName() + ", Value: " + paths[i].getLastPathComponent().toString() );
						System.out.println();
					}
			}
		} );

		frame = new JFrame( "memo10ex1" );
		frame.getContentPane().add( tree );

		frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
		frame.pack();
		frame.setVisible( true );
	}
}