import java.applet.*;
import java.awt.*;
import java.awt.event.*;  

public class PenTablet extends Applet implements ActionListener, KeyListener, ItemListener, 
	TextListener {

TextField textField;
Choice choice;
Label textFieldLabel, choiceLabel;

public void init() 
{
	setBackground(new Color(225,225, 255));
	textField = new TextField("Initial");	
	textField.addActionListener(this);
	textField.addKeyListener(this);
	textField.addTextListener(this);
	add(textField);
	textFieldLabel = new Label("Initial");
	add(textFieldLabel);
	choice = new Choice();
	choice.addItem("First ");
	choice.addItem("Second ");
	choice.addItem("Third ");
	choice.addItemListener(this);
	add(choice);
	choiceLabel = new Label("First ");
	add(choiceLabel);
}

void refreshTextFieldLabel()
{
	textFieldLabel.setText(textField.getText());
	textFieldLabel.invalidate();
	invalidate();
	validate();
}

public void actionPerformed(ActionEvent ae)
{
	System.out.println("Action");
	if (ae.getSource() == textField) refreshTextFieldLabel();
}

public void keyPressed(KeyEvent ke){}

public void keyReleased(KeyEvent ke)
{
	System.out.println("Key");
	refreshTextFieldLabel();
}

public void textValueChanged(TextEvent te)
{
	System.out.println("Text");
	refreshTextFieldLabel();
}

public void keyTyped(KeyEvent ke){}

public void itemStateChanged(ItemEvent ie)
{
	System.out.println("Item");
	if (ie.getSource() == choice)
	{
		choiceLabel.setText(choice.getItem(choice.getSelectedIndex()));
		choiceLabel.invalidate();
		invalidate();
		validate();
	}
}
}  // END OF Class PenTablet