Example usage for javax.swing JProgressBar setMinimum

Introduction

In this page you can find the example usage for javax.swing JProgressBar setMinimum.

Prototype

@BeanProperty(bound = false, preferred = true, description = "The progress bar's minimum value.")
public void setMinimum(int n) 

Source Link

Document

Sets the progress bar's minimum value (stored in the progress bar's data model) to n.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    int minimum = 0;
    int maximum = 100;
    JProgressBar progress = new JProgressBar(minimum, maximum);
    // Get the current value
    int value = progress.getValue();

    // Get the minimum value
    int min = progress.getMinimum();

    // Get the maximum value
    int max = progress.getMaximum();

    // Change the minimum value
    int newMin = 0;
    progress.setMinimum(newMin);

    // Change the maximum value
    int newMax = 256;
    progress.setMaximum(newMax);//w  ww.  j av a 2  s .  c o m

    // Set the value; the new value will be forced into the bar's range
    int newValue = 33;
    progress.setValue(newValue);

}

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From source file:net.redstonelamp.gui.RedstoneLampGUI.java

private static void installCallback(JFrame frame, File selected) {
    JDialog dialog = new JDialog(frame);
    JLabel status = new JLabel("Downloading build...");
    JProgressBar progress = new JProgressBar();
    dialog.pack();//w ww  .j av a  2 s  .  c o m
    dialog.setVisible(true);
    try {
        URL url = new URL("http://download.redstonelamp.net/?file=LatestBuild");
        InputStream is = url.openStream();
        int size = is.available();
        progress.setMinimum(0);
        progress.setMaximum(size);
        int size2 = size;
        OutputStream os = new FileOutputStream(new File(selected, "RedstoneLamp.jar"));
        while (size2 > 0) {
            int length = Math.min(4096, size2);
            byte[] buffer = new byte[length];
            size2 -= length;
            is.read(buffer);
            progress.setValue(size2);
            os.write(buffer);
        }
        is.close();
        os.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:com.heliosdecompiler.bootstrapper.Bootstrapper.java

private static HeliosData loadHelios() throws IOException {
    System.out.println("Finding Helios implementation");

    HeliosData data = new HeliosData();

    boolean needsToDownload = !IMPL_FILE.exists();
    if (!needsToDownload) {
        try (JarFile jarFile = new JarFile(IMPL_FILE)) {
            ZipEntry entry = jarFile.getEntry("META-INF/MANIFEST.MF");
            if (entry == null) {
                needsToDownload = true;//from w ww.  j  a v  a  2 s .  c o  m
            } else {
                Manifest manifest = new Manifest(jarFile.getInputStream(entry));
                String ver = manifest.getMainAttributes().getValue("Implementation-Version");
                try {
                    data.buildNumber = Integer.parseInt(ver);
                    data.version = manifest.getMainAttributes().getValue("Version");
                    data.mainClass = manifest.getMainAttributes().getValue("Main-Class");
                } catch (NumberFormatException e) {
                    needsToDownload = true;
                }
            }
        } catch (IOException e) {
            needsToDownload = true;
        }
    }
    if (needsToDownload) {
        URL latestJar = new URL(LATEST_JAR);
        System.out.println("Downloading latest Helios implementation");

        FileOutputStream out = new FileOutputStream(IMPL_FILE);
        HttpURLConnection connection = (HttpURLConnection) latestJar.openConnection();
        if (connection.getResponseCode() == 200) {
            int contentLength = connection.getContentLength();
            if (contentLength > 0) {
                InputStream stream = connection.getInputStream();
                byte[] buffer = new byte[1024];
                int amnt;
                AtomicInteger total = new AtomicInteger();
                AtomicBoolean stop = new AtomicBoolean(false);

                Thread progressBar = new Thread() {
                    public void run() {
                        JPanel panel = new JPanel();
                        panel.setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));

                        JLabel label = new JLabel();
                        label.setText("Downloading latest Helios build");
                        panel.add(label);

                        GridLayout layout = new GridLayout();
                        layout.setColumns(1);
                        layout.setRows(3);
                        panel.setLayout(layout);
                        JProgressBar pbar = new JProgressBar();
                        pbar.setMinimum(0);
                        pbar.setMaximum(100);
                        panel.add(pbar);

                        JTextArea textArea = new JTextArea(1, 3);
                        textArea.setOpaque(false);
                        textArea.setEditable(false);
                        textArea.setText("Downloaded 00.00MB/00.00MB");
                        panel.add(textArea);

                        JFrame frame = new JFrame();
                        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
                        frame.setContentPane(panel);
                        frame.pack();
                        frame.setLocationRelativeTo(null);
                        frame.setVisible(true);

                        while (!stop.get()) {
                            SwingUtilities.invokeLater(
                                    () -> pbar.setValue((int) (100.0 * total.get() / contentLength)));

                            textArea.setText("Downloaded " + bytesToMeg(total.get()) + "MB/"
                                    + bytesToMeg(contentLength) + "MB");
                            try {
                                Thread.sleep(100);
                            } catch (InterruptedException ignored) {
                            }
                        }
                        frame.dispose();
                    }
                };
                progressBar.start();

                while ((amnt = stream.read(buffer)) != -1) {
                    out.write(buffer, 0, amnt);
                    total.addAndGet(amnt);
                }
                stop.set(true);
                return loadHelios();
            } else {
                throw new IOException("Content-Length set to " + connection.getContentLength());
            }
        } else if (connection.getResponseCode() == 404) { // Most likely bootstrapper is out of date
            throw new RuntimeException("Bootstrapper out of date!");
        } else {
            throw new IOException(connection.getResponseCode() + ": " + connection.getResponseMessage());
        }
    }

    return data;
}

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From source file:Main.java

private JProgressBar makeProgressBar(int min, int max) {
    JProgressBar progressBar1 = new JProgressBar();
    progressBar1.setMinimum(min);
    progressBar1.setMaximum(max);/*from w  ww .j a va 2 s . c o  m*/
    progressBar1.setStringPainted(true);
    progressBar1.setBorderPainted(true);
    getContentPane().add(progressBar1);
    return progressBar1;
}

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From source file:com.roche.iceboar.progressview.ProgressUpdater.java

public ProgressUpdater(JProgressBar progressBar, JLabel messageLabel,
        ProgressEventFactory progressEventFactory) {
    this.progressBar = progressBar;
    this.messageLabel = messageLabel;
    this.events = new HashSet<ProgressEvent>(progressEventFactory.getAllProgressEvents());
    amountOfEvents = events.size();//from  w  ww  .  j  a va  2 s .  co  m

    progressBar.setMinimum(0);
    progressBar.setMaximum(amountOfEvents);
    progressBar.setValue(0);
    progressBar.setString("0 %");
}

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From source file:com.ecrimebureau.File.Hash.java

public Hash(JInternalFrame jInternalFrame, JTextArea jTA, String alg, JProgressBar jProgressBar) {
    this.jTA = jTA;
    this.algorithim = alg;
    this.path = path;
    this.jProgressBar = jProgressBar;
    jProgressBar.setStringPainted(true);
    this.jInternalFrame = jInternalFrame;
    jProgressBar.setMinimum(0);

    jProgressBar.setValue(jProgressBar.getMinimum()); //
}

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From source file:com.moss.appprocs.swing.ProgressMonitorBean.java

private void update() {
    if (log.isDebugEnabled())
        log.debug("Updating " + process.name());

    ProgressReport report = process.progressReport();

    super.getLabelTaskname().setText(process.name());
    super.getLabelDescription().setText(process.description());

    final JProgressBar pBar = getProgressBar();

    String string = report.accept(new ProgressReportVisitor<String>() {
        public String visit(BasicProgressReport r) {
            getCommandButton().setEnabled(false);
            pBar.setIndeterminate(true);
            return r.describe() + "...";
        }//from  ww w  .  j  a  v a2s .c  o  m

        public String visit(TrackableProgressReport t) {
            pBar.setIndeterminate(false);
            pBar.setMinimum(0);
            pBar.setMaximum((int) t.length());
            pBar.setValue((int) t.progress());
            return t.describe();
        }
    });

    if (process.state() == State.STOPPABLE) {
        stopButton().setEnabled(true);
    } else {
        stopButton().setEnabled(false);
    }

    pBar.setString(string);
}

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From source file:com.enderville.enderinstaller.util.InstallScript.java

/**
 * Installs the specified list of mods, updating the gui as it goes.
 *
 * @param mods The list of mods to install.
 * @param text The text area to update with logging statements.
 * @param progressBar The progress bar to update.
 *///  w w w . j  ava  2 s.  co  m
public static void guiInstall(List<String> mods, JTextArea text, JProgressBar progressBar) {

    //Create backups to restore if the install fails.
    try {
        createBackup();
    } catch (IOException e) {
        text.append("Failed to create backup copies of minecraft.jar and mods folder");
        LOGGER.error("Failed to create backup copies of minecraft.jar and mods folder", e);
        return;
    }

    //Create a temp directory where we can unpack the jar and install mods.
    File tmp;
    try {
        tmp = getTempDir();
    } catch (IOException e) {
        text.append("Error creating temp directory!");
        LOGGER.error("Install Error", e);
        return;
    }
    if (!tmp.mkdirs()) {
        text.append("Error creating temp directory!");
        return;
    }

    File mcDir = new File(InstallerConfig.getMinecraftFolder());
    File mcJar = new File(InstallerConfig.getMinecraftJar());
    File reqDir = new File(InstallerConfig.getRequiredModsFolder());

    //Calculate the number of "tasks" for the progress bar.
    int reqMods = 0;
    for (File f : reqDir.listFiles()) {
        if (f.isDirectory()) {
            reqMods++;
        }
    }
    //3 "other" steps: unpack, repack, delete temp
    int baseTasks = 3;
    int taskSize = reqMods + mods.size() + baseTasks;
    progressBar.setMinimum(0);
    progressBar.setMaximum(taskSize);
    int task = 1;

    try {
        text.append("Unpacking minecraft.jar\n");
        unpackMCJar(tmp, mcJar);
        progressBar.setValue(task++);

        text.append("Installing Core mods\n");
        //TODO specific ordering required!
        for (File mod : reqDir.listFiles()) {
            if (!mod.isDirectory()) {
                continue;
            }
            String name = mod.getName();
            text.append("...Installing " + name + "\n");
            installMod(mod, tmp, mcDir);
            progressBar.setValue(task++);
        }

        if (!mods.isEmpty()) {
            text.append("Installing Extra mods\n");
            //TODO specific ordering required!
            for (String name : mods) {
                File mod = new File(FilenameUtils
                        .normalize(FilenameUtils.concat(InstallerConfig.getExtraModsFolder(), name)));
                text.append("...Installing " + name + "\n");
                installMod(mod, tmp, mcDir);
                progressBar.setValue(task++);
            }
        }

        text.append("Repacking minecraft.jar\n");
        repackMCJar(tmp, mcJar);
        progressBar.setValue(task++);
    } catch (Exception e) {
        text.append("!!!Error installing mods!!!");
        LOGGER.error("Installation error", e);
        try {
            restoreBackup();
        } catch (IOException ioe) {
            text.append("Error while restoring backup files minecraft.jar.backup and mods_backup folder\n!");
            LOGGER.error("Error while restoring backup files minecraft.jar.backup and mods_backup folder!",
                    ioe);
        }
    }

    text.append("Deleting temporary files\n");
    try {
        FileUtils.deleteDirectory(tmp);
        progressBar.setValue(task++);
    } catch (IOException e) {
        text.append("Error deleting temporary files!\n");
        LOGGER.error("Install Error", e);
        return;
    }
    text.append("Finished!");

}

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From source file:bemap.TrackOrganiser.java

/**
 * Data treatment that has to be done after the import can be added here:
 * For instance://www . j av  a2s  .  co  m
 * Splits the imported tracks into several tracks after the import.
 */
public void postImportTreatment(JProgressBar progressBar) throws JSONException {
    BeMapEditor.mainWindow.append("\nTreatment...");

    int indexOfImportedTrack = currentTrack.getID();
    if (TRACK_DEBUG)
        BeMapEditor.mainWindow.append("\nImport track:" + indexOfImportedTrack);

    Data importTrack = currentTrack;
    int firstTrackID = currentTrack.getFirstTrackID();
    int lastTrackID = currentTrack.getLastTrackID();

    if (TRACK_DEBUG)
        BeMapEditor.mainWindow.append("\nFirst track: " + firstTrackID + " Last track: " + lastTrackID);
    progressBar.setMinimum(firstTrackID);
    progressBar.setMaximum(lastTrackID);

    for (int i = firstTrackID; i <= lastTrackID; i++) {
        progressBar.setValue(i);
        int nb = importTrack.getNumberOfPoints(i);
        if (nb >= MIN_NB_POINTS_IMPORT) {
            createNewTrack("Track " + i + "-" + BeMapEditor.mainWindow.getUsrIDofConnectedDevice());
            if (TRACK_DEBUG)
                BeMapEditor.mainWindow.append("\nTrack " + i + " has " + nb + " points.");
            currentTrack.importJSONList(importTrack.exportJSONLayer(i));
        } else if (TRACK_DEBUG)
            BeMapEditor.mainWindow.append("\nTrack " + i + " has " + nb + " points: No track created!");
    }

    //delete import track
    deleteTrack(indexOfImportedTrack);

    BeMapEditor.mainWindow.append("\nTreatment ok!");

}

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From source file:edu.ku.brc.specify.tasks.subpane.wb.wbuploader.Uploader.java

/**
 * @param min//  ww  w  .  ja  v  a  2  s .  c  om
 * @param max
 * @param paintString - true if the progress bar should display string description of progress
 * @param itemName - string description will be: "itemName x of max" (using English resource).
 * 
 * Initializes progress bar for upload actions. If min and max = 0, sets progress bar is
 * indeterminate.
 */
protected void initProgressBar(final int min, final int max, final boolean paintString, final String itemName,
        final boolean useAppProgress) {
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            if (!useAppStatBar && mainPanel == null) {
                log.error("UI does not exist.");
                return;
            }
            minProgVal = min;
            maxProgVal = max;
            indeterminateProgress = minProgVal == 0 && maxProgVal == 0;
            useAppStatBar = useAppProgress;
            if (useAppStatBar) {
                if (indeterminateProgress) {
                    UIRegistry.getStatusBar().setIndeterminate("UPLOADER", indeterminateProgress);
                } else {
                    UIRegistry.getStatusBar().setProgressRange("UPLOADER", minProgVal, maxProgVal);
                }
            } else {
                JProgressBar pb = mainPanel.getCurrOpProgress();
                pb.setVisible(true);
                if (indeterminateProgress) {
                    pb.setIndeterminate(true);
                    pb.setString("");
                } else {
                    if (pb.isIndeterminate()) {
                        pb.setIndeterminate(false);
                    }
                    pb.setStringPainted(paintString);
                    if (paintString) {
                        pb.setName(itemName);
                    }
                    pb.setMinimum(minProgVal);
                    pb.setMaximum(maxProgVal);
                    pb.setValue(minProgVal);
                }
            }
        }
    });
}

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