package ch8.action;
import java.awt.*;
import java.awt.event.*;

/**
 * 13.TextFieldʾ*ʽʾ
 *
 */
public class TestPassword {
	public static void main(String[] args) {
		new TFFrame2();
	}
}

class TFFrame2 extends Frame
{
	TFFrame2()
	{
		TextField tf = new TextField();
		add(tf);
		tf.addActionListener(new TFActionListener2());
		tf.setEchoChar('!');
		pack();
		setVisible(true);
	}
}

class TFActionListener2 implements ActionListener
{
	public void actionPerformed(ActionEvent e)
	{
		TextField tf = (TextField)e.getSource();
		System.out.println(tf.getText());
		tf.setText("");
	}
}