Sunday, 28 July 2013

Applet in Interactive Input to an Applete

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

public class Bhargav extends Applet
{
                       TextField text1,text2;
                       
                      public void init( )
                        {
                                    text1 = new TextField(8);
                                    text2 = new TextField(8);
                                    add(text1);
                                    add(text2);
                                    text1.setText("0");
                                    text2.setText("0");                             
                       }

                       public void paint(Graphics g)
                       {
                                 int x = 0, y = 0, z = 0;
                                 String s1,s2,s;
                                 g.drawString("Input a number in each box",10,50);
                         
                                  try
                                 {
                                                      s1 = text1.getText( );
                                                      x = Integer.parseInt(s1);
                                                      s2 = text2.getText( );
                                                      y= Integer.parseInt(s2);
                                  }
                                  catch( Exception ex) { }
                                  z = x + y;
                                  s = String.valueOf (z);
                                  g.drawString ("The Sum is :", 10, 75);
                                  g.drawString (s,100,75);

                       }
                 
                           public Boolean action (Event event, Object object)
                           {
                                         repaint ( );
                                         return true;
                            }
                      
}

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