Friday, 2 May 2014

Example of Choice in Java

import java.applet.*;
import java.awt.*;
import java.awt.event.*;
/*<applet code="Ex63.java" width=500 height=400></applet>*/
public class Ex63 extends Applet
{
  MyChoice choice;
  public void init()
  {
    choice=new MyChoice();
    choice.add("Red");
    choice.add("Green");
    choice.add("Blue");
    add(choice);
  }
  class MyChoice extends Choice
  {
    public MyChoice()
     {
       enableEvents(AWTEvent.ITEM_EVENT_MASK);
     }
    protected void processItemEvent(ItemEvent ie)
    {
         showStatus("Choice selection:"+getSelectedItem());
         super.processItemEvent(ie);
    }
  }

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