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Java > Open Source Codes > SwixApplet


1
2 import org.swixml.SwingEngine;
3
4 import javax.swing.*;
5 import java.awt.event.ActionEvent JavaDoc;
6 import java.net.URL JavaDoc;
7
8
9 /**
10  * The SwixmlApplet class shows how to use the SwixmlmlEngine
11  * to create JApplets.
12  * The XML descriptor needs to be referenced with an parameter like this:
13  * xml=xml/SwinxmlApplet.xml
14  * When ran locally using SUN's AppletViewer, the file needs to be made available here:
15  * C:\Temlp\xml\...
16  *
17  * @author <a HREF="mailto:wolf@paulus.com">Wolf Paulus</a>
18  * @version $Revision: 1.1 $
19  *
20  */
21
22 public class SwixApplet extends JApplet {
23
24   /** JTextField member gets instantiated through Swixml (look for id="tf" in the xml descriptor) */
25   public JTextField tf;
26   /**
27    * Action appends a '#' to the textfields content.
28    */
29   public AbstractAction submit = new AbstractAction() {
30     public void actionPerformed( ActionEvent JavaDoc e ) {
31       tf.setText( tf.getText() + '#' );
32     }
33   };
34
35   public void init() {
36
37     super.init();
38     try {
39       String JavaDoc descriptorfile = this.getParameter( "xml" );
40       if (descriptorfile == null) {
41         descriptorfile = "xml/applet.xml";
42       }
43       new SwingEngine( this ).insert( new URL JavaDoc( getCodeBase(), descriptorfile ), this );
44       this.setVisible( true );
45     } catch (Exception JavaDoc e) {
46       e.printStackTrace();
47     }
48   }
49 }
50
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