Web Magicians

Web Magicians

Example of ActionListener of java

import java.awt.*;import java.awt.event.*;class MyFrame extends Frame implements ActionListener{ Label l1; Button b1; int i; MyFrame() { super("Exapmle of ActionListener"); l1=new Label("               ...
January 19, 2021

Example of AWT ActionListener of java

import java.awt.*; import java.awt.event.*; class MyFrame extends Frame implements ActionListener { Label l1; Button b1; int i; MyFrame() { super("Exapmle of ActionListener"); l1=new Label(" "); b1=new Button("Click me");...
December 17, 2020

Design a screen in Java to handle the Mouse Events such as MOUSE_MOVED and MOUSE_CLICK and display the position of the Mouse_Click in a TextField.

import java.awt.*; import java.awt.event.*; class MyFrame extends Frame { TextField t,t1; Label l,l1; int x,y; Panel p; MyFrame(String title) { super(title); setLayout(new FlowLayout()); p=new Panel(); p.setLayout(new GridLayout(2,2,5,5)); t=new...
October 26, 2020

Write a java program to generate Fibonacci series.

import java.util.*;class Fibonacci{ int n; Fibonacci() { Scanner s=new Scanner(System.in); System.out.print("Enter the number of terms: "); n=s.nextInt(); } void show() { int f=0,s=1,t; System.out.print(f+","+s); for(int i=3;i<=n;i++) { t=f+s;...
October 21, 2020

Write a java program to read the characters from a file, if a character is alphabet then reverse its case, if not then display its category on the Screen. (whether it is Digit or Space)

 import java.util.*;import java.io.*;class MyFile{ File f1; MyFile() { Scanner s = new Scanner(System.in); System.out.print("Enter the path of file: "); String path= s.nextLine(); System.out.print("Enter the name of file: ");...
October 21, 2020