import java.awt.*;
import java.awt.event.*;
import java.io.*;
public class ChoiceFrame extends Frame implements ActionListener, ItemListener
{
    private Button load;
    private Choice list;
    Label lbl;
    public ChoiceFrame(String text)
    {
        super(text);
        addWindowListener(new MyWindowAdapter(this));
        setSize(500, 300);
        load = new Button("Load text File");
        list = new Choice();
        list.addItemListener(this);
        lbl = new Label("         ");
        setLayout(new GridLayout(1, 3));
        add(load);
        add(list);
        add(lbl);
        load.addActionListener(this);
        setVisible(true);
    }
    public void actionPerformed(ActionEvent eve)
    {
        if(eve.getActionCommand().equals("Load text File"))
        {
            try
            {
                BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("new1.txt")));
                String str = "";
                do
                {
                    str = br.readLine();
                    if(!(str == null || str.equals("")))
                        list.add(str);
                }while(!(str == null || str.equals("")));
            }
            catch(IOException ioe)
            {
                System.out.println("I/O error: " + ioe.getMessage());
            }
        }
    }
    public void itemStateChanged(ItemEvent eve)
    {
        Choice c = (Choice)eve.getSource();
        lbl.setText(c.getSelectedItem());
    }
    public static void main(String args[])
    {
        ChoiceFrame cf = new ChoiceFrame("Form1");
    }
}
class MyWindowAdapter extends WindowAdapter
{
    Frame f;
    public MyWindowAdapter(Frame f)
    {
        this.f = f;
    }
    public void windowClosing(WindowEvent e)
    {
        f.setVisible(false);
    }
}