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import java.awt.event.*;
import java.io.*;
import javax.swing.*;
/**
* <code>FileOpen</code> shows that once a JFileChooser has been
* created, it doesn't notice if a directory's contents change.
*
* <p>Copyright (C) 2003 by Ian W. Davis. All rights reserved.
* <br>Begun on Wed Jul 2 09:21:46 EDT 2003
*/
public class FileOpen extends JFrame implements ActionListener
{
JFileChooser fileChooser;
public FileOpen()
{
super("File | Open test");
fileChooser = new JFileChooser();
String currdir = System.getProperty("user.dir");
if(currdir != null) fileChooser.setCurrentDirectory(new File(currdir));
JButton button = new JButton("Open a file...");
button.addActionListener(this);
this.getContentPane().add(button);
}
public void actionPerformed(ActionEvent ev)
{
fileChooser.showOpenDialog(this);
}
public static void main(String[] args)
{
FileOpen mainprog = new FileOpen();
mainprog.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainprog.pack();
mainprog.setVisible(true);
}
}//class
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