Tutorial für kleine Anwendung mit Icon und Mausklick

[jobo]

Hallo,

ein kleines Tutorial habe ich hier schon gefunden. Das öffnet ein kleines Fensterchen, wenn ich in der Kommandozeile eingebe: java HelloWorldSwing. Wenn ich HelloWorldSwing.class im FileBrowser anklicke heißt es "couldnt display...". Wie geht es, dass ich das Programm so habe, dass es a) mit einem kleinen Icon im Filebrowser dargestellt wird und b) es onclick ausgeführt wird?

  
/*  
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/**  
 * This example, like all Swing examples, exists in a package:  
 * in this case, the "start" package.  
 * If you are using an IDE, such as NetBeans, this should work  
 * seamlessly.  If you are compiling and running the examples  
 * from the command-line, this may be confusing if you aren't  
 * used to using named packages.  In most cases,  
 * the quick and dirty solution is to delete or comment out  
 * the "package" line from all the source files and the code  
 * should work as expected.  For an explanation of how to  
 * use the Swing examples as-is from the command line, see  
 * http://download.oracle.com/javase/javatutorials/tutorial/uiswing/start/compile.html#package  
 */  
/*package start;*/  
  
/*  
 * HelloWorldSwing.java requires no other files.  
 */  
import javax.swing.*;  
  
public class HelloWorldSwing {  
    /**  
     * Create the GUI and show it.  For thread safety,  
     * this method should be invoked from the  
     * event-dispatching thread.  
     */  
    private static void createAndShowGUI() {  
        //Create and set up the window.  
        JFrame frame = new JFrame("HelloWorldSwing");  
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
  
        //Add the ubiquitous "Hello World" label.  
        JLabel label = new JLabel("Hello World");  
        frame.getContentPane().add(label);  
  
        //Display the window.  
        frame.pack();  
        frame.setVisible(true);  
    }  
  
    public static void main(String[] args) {  
        //Schedule a job for the event-dispatching thread:  
        //creating and showing this application's GUI.  
        javax.swing.SwingUtilities.invokeLater(new Runnable() {  
            public void run() {  
                createAndShowGUI();  
            }  
        });  
    }  
}  

Gruß

jobo