Practice Programs

                         Mouse click example Q. Write a Java program to define an applet , which will contain a label and when we click on the applet , the message will appear on the label. import java.applet.*; import java.awt.*; import java.awt.event.*; /*             <applet code="MouseDemo1" height=200 width=200>             </applet> */ public class MouseDemo1 extends Applet implements MouseListener {             Label lbl;             public void init( )             {    ...

                     Mouse event in awt  Mouse The Mouse is handled using the listener known as the MouseListener. The MouseListener provides the various methods for handling the mouse events . 1. mousePressed( ) :             This method is called when the mouse is pressed . The general form is ,                         public void mousePressed(MouseEvent me)                         {                         //body of the method.  ...

      Menu bar +applet viewer example-3 import java.applet.*; import java.awt.*;  /*   <applet code="MenuDemo" height=200 width=200>   </applet> */ public class MenuDemo extends Applet {             public void init( )             {                         Menus m = new Menus("Menu Bar Demo");                                    m.resize(200,200);       m.show();             } } class Menus extends Frame {             Menus(String s)             {                         super(s);                         Me...