Java Tutorial: Java Basic Programs Part II

Java basic programs part II is the continuation of the Part 1 of Java basic Programs. Click here to read the Tutorial 1 of Java Basic Programs

Sample Java Basic Program: 4

/* awttest.java - shows the appearance of the awt componenets, and demonstrates how the layout manager arranges components.*/

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

//awttest class
public class awttest extends applet
{
public awttest ()
   {
   super ();
   setsize (300, 300);
   setlayout (new flowlayout());
   add (new button ("button"));
   add (new label ("label"));
   choice choice = new choice ();
   choice.additem("choice");
   add (choice);
   list list = new list ();
   list.add("list item 1");
   list.add("list item 2");
   add (list);
   canvas canvas = new canvas();
   canvas.setsize (50, 50);
   add (canvas);
   add (new checkbox ("checkbox"));
   textarea textarea = new textarea ("textarea", 5, 30);
   add (textarea);
   textfield textfield = new textfield ("textfield");
   add (textfield);
   }
}

Sample Java Basic Program: 5

button1.java -a program that creates a button

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

public class button1 extends applet
{
public button1()
   {
   button mybutton = new button ("click me");
   add (mybutton);
   }
}

Sample Java Basic Program: 6

// button1.java - a program that creates a button

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

public class button2 extends applet
{
public button2()
   {
   for (int i = 0; i < 5; i++)
      {
      button mybutton = new button ("click me");
      add (mybutton);
      }
   }
}