Thread: Drawing "Hello world" on screen

Hello

this is also a program for beginners that draws a "Hello world" in the screen :-

import waba.ui.*;
import waba.fx.*;
 
public class HelloWorld extends MainWindow
{
public void onPaint(Graphics g)
  {
  g.setColor(0, 0, 0);
  g.drawText("Hello World", 0, 0);
  }
}

hi,
heres a sample code that draw hello world.

import javax.swing.JFrame;
import javax.swing.*;
 
public class ex {
 
    public static JFrame frame = new JFrame("Hello Java Forums!!!");
    public static JLabel label;
 
    public static void createAndShowGUI() {
 
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        label = new JLabel("Hello World");
        frame.add(label);
        frame.setSize(300, 200);
        frame.setVisible(true);
    }
 
 
 
 
    public static void main(String[] args) {
        javax.swing.SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                createAndShowGUI();
            }
        });
    };
 
}

Cheers,

Truffy

Originally Posted by JavaPF

This is a much better example Truffy. Thanks. The code posted by shikh_albelad requires non standard imports.

Yup. Maybe he went to the waba tutorial site. Better use the existing one.


Cheers,
Truffy