How can i add the check box beside the directory?

Question

how can i add the check box beside the directory? anybody can help?
tis r the panel of my program :
// FileTreePanel.java
// JPanel for displaying file system contents in a JTree
// using a custom TreeModel.
package com.deitel.advjhtp1.mvc.tree.filesystem;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;
import com.deitel.advjhtp1.mvc.tree.filesystem.FileSystemModel;
public class FileTreePanel extends JPanel {
private JTree fileTree;
private FileSystemModel fileSystemModel;
private JTextArea fileDetailsTextArea;
public FileTreePanel( String directory )
fileDetailsTextArea = new JTextArea();
fileDetailsTextArea.setEditable( false );
fileSystemModel = new FileSystemModel(
new File( directory ) );
fileTree = new JTree( fileSystemModel );
fileTree.setEditable( true );
fileTree.addTreeSelectionListener(
new TreeSelectionListener() {
public void valueChanged(
TreeSelectionEvent event )
File file = ( File )
fileTree.getLastSelectedPathComponent();
fileDetailsTextArea.setText(
getFileDetails( file ) );
JSplitPane splitPane = new JSplitPane(
JSplitPane.HORIZONTAL_SPLIT, true,
new JScrollPane( fileTree ),
new JScrollPane( fileDetailsTextArea ) );
setLayout( new BorderLayout() );
add( splitPane, BorderLayout.NORTH );
JCheckBox check = new JCheckBox("Check me");
add( check, BorderLayout.SOUTH );
public Dimension getPreferredSize()
return new Dimension( 400, 200 );
private String getFileDetails( File file )
if ( file == null )
return "";
StringBuffer buffer = new StringBuffer();
buffer.append( "Name: " + file.getName() + "\n" );
buffer.append( "Path: " + file.getPath() + "\n" );
buffer.append( "Size: " + file.length() + "\n" );
return buffer.toString();
public static void main( String args[] )
if ( args.length != 1 )
System.err.println(
"Usage: java FileTreeFrame <path>" );
else {
JFrame frame = new JFrame( "JTree FileSystem Viewer" );
FileTreePanel treePanel = new FileTreePanel( args[ 0 ] );
frame.getContentPane().add( treePanel );
frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
frame.pack();
frame.setVisible( true );
}

Answer 1

You can maybe explore button and forms feature in InDesign. It was added in CS6.