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

public class NumberFieldTest extends Applet
{
   private NumberField input1 = new NumberField();
   private NumberField input2 = new NumberField(1.0);
   private TextField output1 = new TextField();
   private TextField output2 = new TextField();
   private Button enter  = new Button("Click here");

   public void init()
   {
      setLayout(new GridLayout(3,3));
      add(input1); add(new Label(" = integer ")); add(output1);
      add(input2); add(new Label(" = double  ")); add(output2);
      add(new Label(" NumberField ")); add(enter); add(new Label("TextField"));
   }      

   public boolean action(Event e, Object o)
   {
      if (e.target == enter)
      {
         output1.setText(String.valueOf(input1.getInteger()));
         output2.setText(String.valueOf(input2.getDouble()));
         return true;
      }
      else 
         return false;
   }
}