🚀 go-pugleaf

Greetings,

  I tried a simpler example without a progress bar and with a message status
frame but it still didn't   work. Watch the code below:

    if (this.finishedThread) {
      this.finishedThread = false;
      this.alreadyDone = false;
      final DialogMenssage dm = new DialogMessage("Warning", "Refreshing
cards...", 90, 30);


      final SwingWorker worker = new SwingWorker() {
        public Object construct() {
          dm.show();
          alreadyFinished=true;
          return null;
        }
      };
      worker.start();

      while (!alreadyFinished) {};
      Runnable refresh = new Runnable() {
        public void run() {
          refreshScreenThread();
          dm.dispose();
        }
      };

      SwingUtilities.invokeLater(refresh);
    }

What else is wrong?

  Ant�nio Jos� Ferreira

"Torsten Welches" <torsten.welches@who.cares.netcologne.de> wrote in message
news:3b2de3a8$1_2@dnews...
>
> "Ant�nio Ferreira" <antonio.ferreira@artesis.co.pt> wrote:
> >      final ProgressBar1 bp = new
> >ProgressBar1(0,97+(this.jTabbedPaneCartas.getComponentCount()>*8),"Cards
actualization");
> >      bp.show();
> >      final SwingWorker worker = new SwingWorker() {
> >          public Object construct() {
> >              refreshCardsThread(bp);
> >              return null;
> >          }
> >      };
> >      worker.start();
>
> you are refreshing the ProgressBar on the SwingWorker's
> background thread - SwingWorker.construct is running on it's
> own thread. You are not "allowed" to do that, you rather have
> to run all ui-relevant stuff on the event dispatch thread.
> http://java.sun.com/docs/books/tutorial/uiswing/overview/threads.html#rule
>
> The article shows how to use SwingUtilities.invokeLater to
> ensure this.
>
> Torsten