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

public class Roomanr extends Applet implements ActionListener{
  TextField tf1=new TextField(20);
  TextField tf2=new TextField(20);
  TextField tf3=new TextField(20);
  
  public Roomanr(){
    add(tf1);
	add(tf2);
	add(tf3);
    tf1.addActionListener(this);
  }

  public void actionPerformed(ActionEvent e){
  tf2.setText("sisestatud nr: "+tf1.getText()); //sama number tekstivälja
  
  String nr=tf1.getText();
  
 //jõumeetodiga numbrid 1-10  
  if(nr.equals("1")){
	  tf3.setText("I");
	}
  if(nr.equals("2")){
	  tf3.setText("II");
	}
	if(nr.equals("3")){
	  tf3.setText("III");
	}
	if(nr.equals("4")){
	  tf3.setText("IV");
	}
	if(nr.equals("5")){
	  tf3.setText("V");
	}
	if(nr.equals("6")){
	  tf3.setText("VI");
	}
	if(nr.equals("7")){
	  tf3.setText("VII");
	}
	if(nr.equals("8")){
	  tf3.setText("VIII");
	}
	if(nr.equals("9")){
	  tf3.setText("IX");
	}
	if(nr.equals("10")){
	  tf3.setText("X");
	}
  
  }
 
  
  public static void main(String argumendid[]){
    Frame f=new Frame();
    f.setSize(300, 300);
    f.add(new Roomanr());
    f.setVisible(true);
  }    

}