コード例 #1
0
 public boolean handleEvent(Event e) {
   if (e.id == Event.WINDOW_DESTROY) {
     System.out.println("Disposing of browser frame");
     bf.hide();
     bf.dispose();
     bf = null;
     return true;
   } else {
     return false;
   }
 }
コード例 #2
0
 public boolean action(Event e, Object arg) {
   System.out.println(e + " " + arg);
   if (e.target == bf.tf) {
     System.out.println("new page");
     String url = bf.tf.getText();
     pages.addElement(url);
     String page = split(url);
     System.out.println("Server = " + server);
     System.out.println("Port = " + port);
     System.out.println("Page = " + page);
     connect(page);
     position++;
     bf.back.enable();
     return true;
   } else if (e.target == bf.back) {
     System.out.println("pos " + position + " " + pages.size());
     if (position > 0) {
       position--;
       String page = split((String) pages.elementAt(position));
       bf.tf.setText((String) pages.elementAt(position));
       connect(page);
       if (position == 0) {
         bf.back.disable();
       }
       bf.forward.enable();
     }
     return true;
   } else if (e.target == bf.forward) {
     if (position != pages.size() - 1) {
       position++;
       bf.tf.setText((String) pages.elementAt(position));
       String page = split((String) pages.elementAt(position));
       if (position == pages.size() - 1) {
         bf.forward.disable();
       }
       bf.back.enable();
       connect(page);
     }
     return true;
   } else if (e.target == bf.b) {
     System.out.println("Disposing of browser frame");
     bf.hide();
     bf.dispose();
     bf = null;
     return true;
   } else {
     return false;
   }
 }