Example usage for javax.swing SwingWorker addPropertyChangeListener

Introduction

In this page you can find the example usage for javax.swing SwingWorker addPropertyChangeListener.

Prototype

public final void addPropertyChangeListener(PropertyChangeListener listener) 

Source Link

Document

Adds a PropertyChangeListener to the listener list.

Usage

From source file:Main.java

public static void main(String[] args) {
    JProgressBar progressBar = new JProgressBar();
    progressBar.setOpaque(false);//from  w w  w  .  j ava 2  s .c  o m
    progressBar.setUI(new GradientPalletProgressBarUI());

    JPanel p = new JPanel();
    p.add(progressBar);
    p.add(new JButton(new AbstractAction("Start") {
        @Override
        public void actionPerformed(ActionEvent e) {
            SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {
                @Override
                public Void doInBackground() {
                    int current = 0, lengthOfTask = 100;
                    while (current <= lengthOfTask && !isCancelled()) {
                        try {
                            Thread.sleep(50);
                        } catch (Exception ie) {
                            return null;
                        }
                        setProgress(100 * current / lengthOfTask);
                        current++;
                    }
                    return null;
                }
            };
            worker.addPropertyChangeListener(new ProgressListener(progressBar));
            worker.execute();
        }
    }));

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.getContentPane().add(p);
    frame.setSize(320, 240);
    frame.setVisible(true);
}

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From source file:com.anrisoftware.prefdialog.miscswing.docks.dockingframes.core.DockingFramesDock.java

private void doLoadLayout(String name, InputStream stream, PropertyChangeListener... listeners)
        throws LayoutInterruptedException, LayoutLoadingException {
    try {/*from  www. jav  a  2  s  .com*/
        SwingWorker<InputStream, InputStream> worker = loadFactory.create(layoutListeners, this, name, control,
                stream);
        for (PropertyChangeListener l : listeners) {
            worker.addPropertyChangeListener(l);
        }
        worker.execute();
        worker.get();
    } catch (InterruptedException e) {
        throw new LayoutInterruptedException(name, e);
    } catch (ExecutionException e) {
        throw new LayoutLoadingException(name, e.getCause());
    }
}

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From source file:com.anrisoftware.prefdialog.miscswing.docks.dockingframes.core.DockingFramesDock.java

private void doSaveLayout(String name, OutputStream stream, PropertyChangeListener... listeners)
        throws LayoutException {
    try {//from www  .ja v  a  2 s . c  om
        SwingWorker<OutputStream, OutputStream> worker = saveFactory.create(layoutListeners, this, name,
                control, stream);
        for (PropertyChangeListener l : listeners) {
            worker.addPropertyChangeListener(l);
        }
        worker.execute();
        worker.get();
    } catch (ExecutionException e) {
        throw new LayoutSavingException(name, e.getCause());
    } catch (InterruptedException e) {
        throw new LayoutInterruptedException(name, e);
    }

}

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From source file:com.dfki.av.sudplan.ui.MainFrame.java

private void bGoWMSHeightActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bGoWMSHeightActionPerformed
    String urlString;/*from  w w w  . j  av a  2  s  . c om*/
    if (rbCbServerUrl.isSelected()) {
        urlString = cbServerURL.getSelectedItem().toString();
    } else {
        urlString = txtServerURL.getText();
    }
    bGoWMSHeight.setEnabled(false);
    pbWMS.setIndeterminate(true);
    pbWMS.setVisible(true);
    SwingWorker worker = new LayerInfoRetreiver(urlString, false);
    worker.addPropertyChangeListener(this);
    worker.execute();
}

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From source file:de.tntinteractive.portalsammler.gui.MainDialog.java

private void poll(final Gui gui) {

    this.pollButton.setEnabled(false);

    final Settings settings = this.getStore().getSettings().deepClone();
    final ProgressMonitor progress = new ProgressMonitor(this, "Sammle Daten aus den Quell-Portalen...", "...",
            0, settings.getSize());//ww w. j a  v a 2  s  .com
    progress.setMillisToDecideToPopup(0);
    progress.setMillisToPopup(0);
    progress.setProgress(0);

    final SwingWorker<String, String> task = new SwingWorker<String, String>() {

        @Override
        protected String doInBackground() throws Exception {
            final StringBuilder summary = new StringBuilder();
            int cnt = 0;
            for (final String id : settings.getAllSettingIds()) {
                if (this.isCancelled()) {
                    break;
                }
                cnt++;
                this.publish(cnt + ": " + id);
                final Pair<Integer, Integer> counts = MainDialog.this.pollSingleSource(settings, id);
                summary.append(id).append(": ");
                if (counts != null) {
                    summary.append(counts.getLeft()).append(" neu, ").append(counts.getRight())
                            .append(" schon bekannt\n");
                } else {
                    summary.append("Fehler!\n");
                }
                this.setProgress(cnt);
            }
            MainDialog.this.getStore().writeMetadata();
            return summary.toString();
        }

        @Override
        protected void process(final List<String> ids) {
            progress.setNote(ids.get(ids.size() - 1));
        }

        @Override
        public void done() {
            MainDialog.this.pollButton.setEnabled(true);
            MainDialog.this.table.refreshContents();
            try {
                final String summary = this.get();
                JOptionPane.showMessageDialog(MainDialog.this, summary, "Abruf-Zusammenfassung",
                        JOptionPane.INFORMATION_MESSAGE);
            } catch (final Exception e) {
                gui.showError(e);
            }
        }

    };

    task.addPropertyChangeListener(new PropertyChangeListener() {
        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            if ("progress".equals(evt.getPropertyName())) {
                progress.setProgress((Integer) evt.getNewValue());
            }
            if (progress.isCanceled()) {
                task.cancel(true);
            }
        }
    });

    task.execute();
}

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From source file:org.usfirst.frc.team2084.neuralnetwork.HeadingNeuralNetworkTrainer.java

private void trainNetwork() {
    if (!training) {

        // Set training flag and disable button
        training = true;//from  ww  w.  jav a  2  s. c om
        trainButton.setEnabled(false);

        final ProgressMonitor progressMonitor = new ProgressMonitor(frame, "Training Network...", "", 0, 100);
        progressMonitor.setMillisToDecideToPopup(100);
        progressMonitor.setMillisToPopup(400);

        @SuppressWarnings("unchecked")
        final ArrayList<XYDataItem> data = new ArrayList<>(outputGraphDataSeries.getItems());

        final int maxProgress = iterations * data.size();

        final SwingWorker<Void, Void> trainingWorker = new SwingWorker<Void, Void>() {

            @Override
            protected Void doInBackground() throws Exception {
                // Reset the neural network to default values
                synchronized (this) {
                    network.reset();
                    network.setEta(eta);
                    network.setMomentum(momentum);
                }

                outer: for (int j = 0; j < iterations; j++) {
                    for (int i = 0; i < data.size(); i++) {
                        if (!isCancelled()) {
                            XYDataItem d = data.get(i);
                            double error = convertAngleToInput(d.getXValue());
                            double output = d.getYValue();
                            synchronized (this) {
                                network.feedForward(error);
                                network.backPropagation(output);
                            }
                            int jl = j;
                            int il = i;
                            int progress = (int) (((float) (data.size() * jl + il + 1) / maxProgress) * 100);
                            setProgress(progress);
                        } else {
                            break outer;
                        }
                    }
                }

                displayNetwork();
                return null;
            }

            @Override
            protected void done() {
                training = false;
                trainButton.setEnabled(true);
                progressMonitor.close();
            }
        };
        trainingWorker.addPropertyChangeListener(new PropertyChangeListener() {

            @Override
            public void propertyChange(PropertyChangeEvent evt) {
                if (evt.getPropertyName().equals("progress")) {
                    progressMonitor.setProgress((int) evt.getNewValue());
                }
                if (progressMonitor.isCanceled()) {
                    trainingWorker.cancel(true);
                }
            }
        });
        trainingWorker.execute();
    }
}

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From source file:edu.ku.brc.specify.tools.l10nios.StrLocalizerAppForiOS.java

private void scanSources() {
    scanMI.setEnabled(false);//from   w  ww  .ja va 2  s . co m

    final String STATUSBAR_NAME = "STATUS";
    final JStatusBar statusBar = UIRegistry.getStatusBar();
    statusBar.setProgressRange(STATUSBAR_NAME, 0, 100);

    SwingWorker<Integer, Integer> translator = new SwingWorker<Integer, Integer>() {
        @Override
        protected Integer doInBackground() throws Exception {
            doScanSources();
            return null;
        }

        @Override
        protected void done() {
            scanMI.setEnabled(false);
        }
    };

    translator.addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(final PropertyChangeEvent evt) {
            if ("progress".equals(evt.getPropertyName())) {
                statusBar.setText(String.format("%d / 100 ", (Integer) evt.getNewValue()) + "%");
            }
        }
    });
    translator.execute();
}

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From source file:edu.ku.brc.specify.dbsupport.SpecifyDeleteHelper.java

/**
 * @param workerArg//from   w w w  . j av  a 2s.com
 * @param title (already localized)
 * @return a modal dialog showing the progress
 */
public JDialog initProgress(final SwingWorker<?, ?> workerArg, final String title) {
    this.worker = workerArg;

    if (workerArg != null) {
        JDialog dialog = new JDialog((Dialog) null, true);

        titleLbl = new JLabel(title);
        progressBar = new JProgressBar(0, 100);

        CellConstraints cc = new CellConstraints();
        PanelBuilder pb = new PanelBuilder(new FormLayout("f:p:g", "f:p:g,p,4px,p,f:p:g"));

        pb.add(titleLbl, cc.xy(1, 2));
        pb.add(progressBar, cc.xy(1, 4));
        pb.setDefaultDialogBorder();
        dialog.setContentPane(pb.getPanel());

        dialog.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
        dialog.pack();
        dialog.setSize(500, 150);
        workerArg.addPropertyChangeListener(new SwingWorkerCompletionWaiter(dialog));
        return dialog;
    }
    return null;
}

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From source file:edu.ku.brc.specify.tools.schemalocale.SchemaToolsDlg.java

/**
 * // w  w  w .ja v  a2s . c  o  m
 */
private void importSchema(final boolean doLocalization) {
    FileDialog fileDlg = new FileDialog((Dialog) null);
    fileDlg.setTitle(getResourceString(doLocalization ? SL_CHS_LOC : SL_CHS_IMP));
    UIHelper.centerAndShow(fileDlg);

    String fileName = fileDlg.getFile();
    if (StringUtils.isNotEmpty(fileName)) {
        String title = getResourceString(doLocalization ? "SL_L10N_SCHEMA" : "SL_IMPORT_SCHEMA");

        final File file = new File(fileDlg.getDirectory() + File.separator + fileName);
        final SimpleGlassPane glassPane = new SimpleGlassPane(title, 18);
        glassPane.setBarHeight(12);
        glassPane.setFillColor(new Color(0, 0, 0, 85));

        setGlassPane(glassPane);
        glassPane.setVisible(true);

        SwingWorker<Integer, Integer> importWorker = new SwingWorker<Integer, Integer>() {
            private boolean isOK = false;

            @Override
            protected Integer doInBackground() throws Exception {
                DataProviderSessionIFace localSession = null;
                try {
                    localSession = DataProviderFactory.getInstance().createSession();

                    localSession.beginTransaction();

                    BuildSampleDatabase bsd = new BuildSampleDatabase();

                    Discipline discipline = localSession.get(Discipline.class,
                            AppContextMgr.getInstance().getClassObject(Discipline.class).getId());

                    isOK = bsd.loadSchemaLocalization(discipline, schemaType, DBTableIdMgr.getInstance(), null, //catFmtName,
                            null, //accFmtName,
                            doLocalization ? UpdateType.eLocalize : UpdateType.eImport, // isDoingUpdate
                            file, // external file
                            glassPane, localSession);
                    if (isOK) {
                        localSession.commit();
                    } else {
                        localSession.rollback();
                    }

                } catch (Exception ex) {
                    ex.printStackTrace();
                    edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(BuildSampleDatabase.class, ex);

                } finally {
                    if (localSession != null) {
                        localSession.close();
                    }
                }

                return null;
            }

            @Override
            protected void done() {
                super.done();

                glassPane.setVisible(false);

                if (isOK) {
                    UIRegistry.showLocalizedMsg("Specify.ABT_EXIT");
                    CommandDispatcher.dispatch(new CommandAction("App", "AppReqExit"));
                }
            }
        };
        importWorker.addPropertyChangeListener(new PropertyChangeListener() {
            public void propertyChange(final PropertyChangeEvent evt) {
                if (evt.getPropertyName().equals("progress")) {
                    glassPane.setProgress((Integer) evt.getNewValue());
                }
            }
        });
        importWorker.execute();
    }
}

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From source file:edu.ku.brc.specify.tasks.CleanupToolsTask.java

/**
 * //from  w ww . ja v  a 2 s  .c om
 */
private void updateNames(final Vector<AgentNameCleanupParserDlg.DataItem> dataItemsList) {
    final String PRC = "PROCESS";
    final SimpleGlassPane glassPane = UIRegistry.writeSimpleGlassPaneMsg("Processing agents...", 24);

    //prgDlg = new ProgressDialog(getResourceString("CLNUP_AG_PRG_TITLE"), true, false);
    //prgDlg.getProcessProgress().setIndeterminate(true);
    //prgDlg.setDesc(getResourceString("CLNUP_AG_INIT_MSG"));
    //UIHelper.centerAndShow(prgDlg);

    final SwingWorker<Object, Object> worker = new SwingWorker<Object, Object>() {
        double tot = 0; // 1 -> 100
        double step = 1.0;
        int cnt = 0;

        @Override
        protected Object doInBackground() throws Exception {
            step = 100.0 / dataItemsList.size();

            Connection conn = null;
            PreparedStatement pStmt = null;
            try {
                String sql = "UPDATE agent SET LastName=?, FirstName=?,MiddleInitial=? WHERE AgentID = ?";
                conn = DBConnection.getInstance().createConnection();
                pStmt = conn.prepareStatement(sql);

                for (DataItem di : dataItemsList) {
                    if (di.isIncluded()) {
                        setColumn(pStmt, 1, di.getLastName());
                        setColumn(pStmt, 2, di.getFirstName());
                        setColumn(pStmt, 3, di.getMidName());
                        pStmt.setInt(4, di.getAgentId());

                        if (pStmt.executeUpdate() != 1) {
                            log.error(String.format("Error updating AgentID %d", di.getAgentId()));
                        }
                    }

                    tot += step;
                    if (((int) tot) > cnt) {
                        cnt = (int) tot;
                        firePropertyChange(PRC, -1, cnt);
                    }
                }
                dataItemsList.clear();

            } catch (Exception ex) {
                ex.printStackTrace();
            } finally {
                try {
                    if (pStmt != null)
                        pStmt.close();
                    if (conn != null)
                        conn.close();

                } catch (SQLException ex) {
                }
            }
            return null;
        }

        @Override
        protected void done() {
            UIRegistry.clearSimpleGlassPaneMsg();
            UIRegistry.showLocalizedMsg("Done.");
        }
    };
    worker.addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent evt) {
            if (PRC.equals(evt.getPropertyName())) {
                glassPane.setProgress((Integer) evt.getNewValue());
            }
        }
    });
    worker.execute();
}

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