Originariamente inviato da Rubox
.. il quale avrà anche un BlablablaView, da cui puoi ricavare il JFrame...
Si, grazie, il problema è che non riesco a capire come fare, riporto uno stralcio del tutto nella speranza che qualcuno mi illumini.

File di avvio dell'applicazione:

Codice PHP:
public class GestioneBrevettiApp extends SingleFrameApplication {

    /**
     * At startup create and show the main frame of the application.
     */
    @Override protected void startup() {
        show(new GestioneBrevettiView(this));
    }

    /**
     * This method is to initialize the specified window by injecting resources.
     * Windows shown in our application come fully initialized from the GUI
     * builder, so this additional configuration is not needed.
     */
    @Override protected void configureWindow(java.awt.Window root) {        
    }

    /**
     * A convenient static getter for the application instance.
     * @return the instance of GestioneBrevettiApp
     */
    public static GestioneBrevettiApp getApplication() {
        return Application.getInstance(GestioneBrevettiApp.class);
    }

    /**
     * Main method launching the application.
     */
    public static void main(String[] args) {
        launch(GestioneBrevettiApp.class, args);
    }
} 

File di View dell'applicazione:

Classe: public class GestioneBrevettiView extends FrameView {

Codice PHP:
public GestioneBrevettiView(SingleFrameApplication app) {
        super(app);
        
        initComponents();
       
        // status bar initialization - message timeout, idle icon and busy animation, etc
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
        messageTimer = new Timer(messageTimeout, new ActionListener() {

            public void actionPerformed(ActionEvent e) {
            }
        });
        messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++) {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {

            public void actionPerformed(ActionEvent e) {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
            }
        });
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");

        // connecting action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {

            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName)) {
                    if (!busyIconTimer.isRunning()) {
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                } else if ("done".equals(propertyName)) {
                    busyIconTimer.stop();
                } else if ("message".equals(propertyName)) {
                    String text = (String) (evt.getNewValue());
                    messageTimer.restart();
                }
            }
        });
    }