Drawing "Hello world" on screen

Hello

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

Code :

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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);
  }
}

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Please note you cannot do this unless you have the waba framework & wabaJDK installed on your machine.

EDIT: Thanks JavaPF

Chris

hi,
heres a sample code that draw hello world. :)

Code :

---

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();
            }
        });
    };
 
}

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Cheers,

Truffy
:cool:

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

Quote:

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Originally Posted by JavaPF

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

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


Cheers,
Truffy