Java JProgressBar.setValue方法代码示例

import javax.swing.JProgressBar; //导入方法依赖的package包/类
private static boolean showUpgradeDialog (final File source, String note) {
       Util.setDefaultLookAndFeel();

JPanel panel = new JPanel(new BorderLayout());
panel.add(new AutoUpgradePanel (source.getAbsolutePath (), note), BorderLayout.CENTER);
JProgressBar progressBar = new JProgressBar(0, 100);
progressBar.setValue(0);
progressBar.setStringPainted(true);
progressBar.setIndeterminate(true);
panel.add(progressBar, BorderLayout.SOUTH);
progressBar.setVisible(false);

JButton bYES = new JButton("Yes");
bYES.setMnemonic(KeyEvent.VK_Y);
JButton bNO = new JButton("No");
bNO.setMnemonic(KeyEvent.VK_N);
JButton[] options = new JButton[] {bYES, bNO};
       JOptionPane p = new JOptionPane (panel, JOptionPane.QUESTION_MESSAGE, JOptionPane.YES_NO_OPTION, null, options, bYES);
       JDialog d = Util.createJOptionProgressDialog(p, NbBundle.getMessage (AutoUpgrade.class, "MSG_Confirmation_Title"), source, progressBar);
       d.setVisible (true);

       return new Integer (JOptionPane.YES_OPTION).equals (p.getValue ());
   }
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
/**
 * @param bar
 * @param passlen
 * @param sumlen
 * @param lbl
 */
public void updateProgressBar(JProgressBar bar, long passlen, long sumlen,
		JLabel lbl, double passTime)
{
	int percent = (int) (passlen * 100 / sumlen);
	bar.setValue(percent);
	if (lbl != null)
	{
		String msg = "正在接受文件....." + (passlen / 1024) + "kb" + "  /"
				+ (sumlen / 1024) + "kb" + "已接收 "+ percent + "%"
				+ "\n 发射点" + (int) ((passlen / 1024) / (passTime / 1000))
				+ "Kb/s";
		if (passlen == sumlen)
			msg = "传输完毕！";
		lblProgress.setText(msg);
	}
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
public FooterBar() {
	
	setPreferredSize(new Dimension(640, 16));
	setLayout(new GridLayout());
	setBorder(new BevelBorder(BevelBorder.LOWERED));
	
	Border margin = new EmptyBorder(0, 5, 0, 5);
	
	label = new JLabel("Ready", SwingConstants.LEFT);
	label.setBorder(margin);
	add(label);
	
	progress = new JProgressBar();
	progress.setMaximum(6);
	progress.setStringPainted(true);
	progress.setPreferredSize(new Dimension(10, 16));
	progress.setValue(0);
	add(progress);
	
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
private static void showUI(){
  sFrame = new JFrame();

  JProgressBar progressBar = new JProgressBar();
  progressBar.setVisible(false);
  progressBar.setIndeterminate(false);
  progressBar.setIndeterminate(true);
  progressBar.setIndeterminate(false);
  progressBar.setValue(10);
  progressBar.setString("Progress");

  sFrame.add(progressBar);

  sProgressBar = new WeakReference<>(progressBar);

  sFrame.setSize(200,200);
  sFrame.setVisible(true);
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
public JProgressDemo() {
	frame = new JFrame("install");
	frame.setLayout(new BorderLayout());
	label = new JLabel("progress",SwingConstants.CENTER);
	progressbar = new JProgressBar();
	progressbar.setOrientation(JProgressBar.HORIZONTAL);
	progressbar.setMinimum(0);
	progressbar.setMaximum(100);
	progressbar.setValue(0);
	//progressbar.setStringPainted(true);
	progressbar.addChangeListener(this);
	progressbar.setPreferredSize(new Dimension(300, 10));
	progressbar.setBorderPainted(false);
	progressbar.setBackground(Color.pink);
	JPanel progressPane = new JPanel();
	progressPane.add(progressbar);
	progressPane.setPreferredSize(new Dimension(300, 10));
	JPanel panel = new JPanel();
	b = new JButton("install");
	stop = new JButton("pause");
	b.setForeground(Color.blue);
	b.addActionListener(this);
	stop.addActionListener(this);
	panel.add(b);
	panel.add(stop);
	// timer=new Timer(100,this);
	timer = new Timer(1000/10, this);
	frame.add(panel, BorderLayout.NORTH);
	frame.add(progressPane, BorderLayout.CENTER);
	frame.add(label, BorderLayout.SOUTH);
	// frame.pack();
	frame.setBounds(100, 100, 400, 130);
	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	frame.setVisible(true);
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
private JProgressBar createWholeProgress(int total)
{
	whole = new JProgressBar(0, total);
	whole.setValue(0);
	whole.setStringPainted(true);
	whole.setForeground(new Color(153, 153, 204));
	whole.setBackground(Color.white);

	return whole;
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
private JProgressBar createCurrentProgress()
{
	current = new JProgressBar(0, 0);
	current.setValue(0);
	current.setStringPainted(true);
	current.setForeground(new Color(153, 153, 204));
	current.setBackground(Color.white);

	return current;
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
private void saveSEGY(OutputStream out) throws IOException {
	if(image==null) throw new IOException("no image loaded");

	String mcsPath = PathUtil.getPath("PORTALS/MULTI_CHANNEL_PATH",
			MapApp.BASE_URL+"/data/portals/mcs/");

	URL url = URLFactory.url( mcsPath + line.getCruiseID().trim() + "/segy/" +
			line.getCruiseID().trim() +"-"+ 
			line.getID().trim() + ".segy" );
	URLConnection urlCon = url.openConnection();
	BufferedInputStream in = new BufferedInputStream(urlCon.getInputStream());
	int length = urlCon.getContentLength();

	// Create a JProgressBar + JDialog
	JDialog d = new JDialog((Frame)null, "Saving SEGY");
	JPanel p = new JPanel(new BorderLayout());
	p.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1));
	d.setLocationRelativeTo(null);
	JProgressBar pb = new JProgressBar(0,length);
	p.add(new JLabel("Saving " + (length / 1000000) + "mb segy file"), BorderLayout.NORTH);
	p.add(pb);
	d.getContentPane().add(p);

	d.pack();
	d.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
	d.setVisible(true);

	byte[] b = new byte[16384];
	int read = in.read(b);
	while (read != -1) {
		out.write(b, 0, read);
		pb.setValue(pb.getValue() + read);
		pb.repaint();
		read = in.read(b);
	}

	out.flush();
	in.close();
	d.dispose();
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
@SuppressWarnings("rawtypes")
public void copyFiles(final DefaultListModel fileModel, final JTextField txt, JProgressBar bar, Logger log) {
	bar.setMinimum(0);
	bar.setMaximum(fileModel.size() - 1);
	for(int i = 0;i<fileModel.size(); i++) {
		log.Info("COPYING: " + fileModel.getElementAt(i));
		File f = new File(fileModel.getElementAt(i).toString());
		try {
			if(!System.getProperty("os.name").equals("Linux"))
				InstallBuilderWindow.content +=  "Files\\" + Utils.indexOf(fileModel.getElementAt(i).toString(), '\\') + "\n";
			else
				InstallBuilderWindow.content +=  "Files/" + Utils.indexOf(fileModel.getElementAt(i).toString(), '/') + "\n";
			
			if(!System.getProperty("os.name").equals("Linux"))
				FileUtils.copyFile(f, new File(System.getProperty("user.dir") + "\\" + txt.getText() + "\\" + "Files\\" + 
						Utils.indexOf(fileModel.getElementAt(i).toString(), '\\')));
			else
				FileUtils.copyFile(f, new File(System.getProperty("user.dir") + "/" + txt.getText() + "/Files/" + 
						Utils.indexOf(fileModel.getElementAt(i).toString(), '/')));
		} catch (IOException e) {
			e.printStackTrace();
			log.Error("Could not copy file\n" + e);
		}
		bar.setValue(i);
	}
	InstallBuilderWindow.content += "## FILES END ##\n\n## DIRS ##\n";
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
@SuppressWarnings("rawtypes")
public void copyDir(final DefaultListModel dirModel, final JTextField txt, JProgressBar bar, Logger log) {
	bar.setValue(0);
	bar.setMinimum(0);
	bar.setMaximum(dirModel.size() - 1);
	if(dirModel.size() != 0) {
		for(int i = 0;i<dirModel.size(); i++) {
			log.Info("COPYING: <DIR> " + dirModel.getElementAt(i));
			File f = new File(dirModel.getElementAt(i).toString());
			try {
				if(!System.getProperty("os.name").equals("Linux"))
					InstallBuilderWindow.content +=  "Files\\" + Utils.indexOf(dirModel.getElementAt(i).toString(), '\\') + "\n";
				else
					InstallBuilderWindow.content +=  "Files/" + Utils.indexOf(dirModel.getElementAt(i).toString(), '/') + "\n";
				
				if(!System.getProperty("os.name").equals("Linux"))
					FileUtils.copyDirectory(f, new File(System.getProperty("user.dir") + "/" + txt.getText() + "/" + "/Files/" + 
							Utils.indexOf(dirModel.getElementAt(i).toString(), '\\')));
				else
					FileUtils.copyDirectory(f, new File(System.getProperty("user.dir") + "/" + txt.getText() + "/Files/" + 
							Utils.indexOf(dirModel.getElementAt(i).toString(), '/')));
			} catch (IOException e) {
				e.printStackTrace();
				log.Error("Could not copy directory\n" + e);
			}
			bar.setValue(i);
		}
		InstallBuilderWindow.content += "## DIRS END ##\n";
	}else {
		InstallBuilderWindow.content += "\n## DIRS END ##\n";
	}
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
/**
 * Create the dialog.
 */
public SearchingProgressDialog() {
    setTitle("Doing web search");
    setBounds(100, 100, 394, 124);
    setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
    
    handler = new SearchingProgressHandler() {
        
        @Override
        public boolean onStart() {
            lblStatus.setText("Status: Search started. Waiting request to response...");
            pb.setIndeterminate(false);
            return true;
        }
        
        @Override
        public boolean onPause() {
            return true;
        }
        
        @Override
        public boolean onLoopStart() {
            return true;
        }
        
        @Override
        public boolean onLoopEnd() {
            lblStatus.setText("Status: Relieving result. Completed: " + this.getCompletedPages() + "/" + this.getTotalPages() + " Total result: " + this.getBeatmapIndexed());
            pb.setValue((int) ((float) this.getCompletedPages() / this.getTotalPages() * 100));
            return true;
        }
        
        @Override
        public boolean onError() {
            lblStatus.setText("Status: Errored!");
            lblStatus.setForeground(Color.RED);
            JOptionPane.showMessageDialog(SearchingProgressDialog.this, "Error occurred! Please check error dumps under \"osumer2 -> View Dumps\"", "Error", JOptionPane.ERROR_MESSAGE);
            dispose();
            return false;
        }
        
        @Override
        public boolean onComplete() {
            lblStatus.setText("Status: Completed. Total result: " + this.getBeatmapIndexed());
            return true;
        }
    };
    
    lblStatus = new JLabel("Status: Waiting to start...");
    lblStatus.setFont(new Font("Tahoma", Font.PLAIN, 12));
    
    pb = new JProgressBar();
    pb.setIndeterminate(true);
    GroupLayout groupLayout = new GroupLayout(getContentPane());
    groupLayout.setHorizontalGroup(
        groupLayout.createParallelGroup(Alignment.LEADING)
            .addGroup(Alignment.TRAILING, groupLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(groupLayout.createParallelGroup(Alignment.TRAILING)
                    .addComponent(pb, Alignment.LEADING, GroupLayout.DEFAULT_SIZE, 358, Short.MAX_VALUE)
                    .addComponent(lblStatus, Alignment.LEADING, GroupLayout.DEFAULT_SIZE, 327, Short.MAX_VALUE))
                .addContainerGap())
    );
    groupLayout.setVerticalGroup(
        groupLayout.createParallelGroup(Alignment.LEADING)
            .addGroup(groupLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(lblStatus)
                .addPreferredGap(ComponentPlacement.RELATED)
                .addComponent(pb, GroupLayout.PREFERRED_SIZE, 34, GroupLayout.PREFERRED_SIZE)
                .addContainerGap(43, Short.MAX_VALUE))
    );
    getContentPane().setLayout(groupLayout);

}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
/**
* @param parentFrame  The parent frame.
* @param title The dialog title.
* @param modal  True if you want a modal dialog.
*/
private ProgressDialog(Frame parentFrame, String title) {
  //----------------------- modal
  super(parentFrame, title, true);
  
  setLocationRelativeTo(parentFrame);
  
  getOkButton().setVisible(false);
  
  JPanel mainPanel = new JPanel(new GridBagLayout());
  progressBar = new JProgressBar();
  label = new JLabel(resourceBundle.getMessage(Tags.PROGRESS_DIALOG_LABEL));
  
  progressBar.setValue(0);
  progressBar.setStringPainted(true);
  progressBar.setSize(300, 100);
  
  GridBagConstraints gbc1 = new GridBagConstraints();
  gbc1.gridx = 0;
  gbc1.gridy = 0;
  gbc1.gridwidth = 1;
  gbc1.gridheight = 1;
  gbc1.weightx = 1;
  gbc1.weighty = 1;
  gbc1.fill = GridBagConstraints.BOTH;
  gbc1.anchor = GridBagConstraints.CENTER;
  gbc1.ipadx = 10;
  gbc1.ipady = 10;
  
  GridBagConstraints gbc2 = new GridBagConstraints();
  gbc2.gridx = 0;
  gbc2.gridy = 1;
  gbc2.gridwidth = 1;
  gbc2.gridheight = 1;
  gbc2.weightx = 1;
  gbc2.weighty = 1;
  gbc2.fill = GridBagConstraints.BOTH;
  gbc2.anchor = GridBagConstraints.CENTER;
  gbc2.ipadx = 10;
  gbc2.ipady = 10;
  
  mainPanel.add(label, gbc1);
  mainPanel.add(progressBar, gbc2);
  
  getContentPane().add(mainPanel, BorderLayout.CENTER);
  
  pack();
  setResizable(true);

  scheduleStart();
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
public static void downloadFully(URL url, File target, JProgressBar progressBar) throws IOException {

        // We don't use the settings here explicitly, since HttpRequests picks up the network settings from studio directly.
        try {
            URLConnection connection = url.openConnection();
            if (connection instanceof HttpsURLConnection) {
                ((HttpsURLConnection) connection).setInstanceFollowRedirects(true);
                ((HttpsURLConnection) connection).setRequestProperty("User-Agent", "Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.3.1)");
                ((HttpsURLConnection) connection).setRequestProperty("Accept-Charset", "UTF-8");
                ((HttpsURLConnection) connection).setDoOutput(true);
                ((HttpsURLConnection) connection).setDoInput(true);
            }
            connection.setConnectTimeout(3000);
            connection.connect();
            int contentLength = connection.getContentLength();
            if (contentLength < 1) {
                throw new FileNotFoundException();
            }
            if (progressBar != null) {
                progressBar.setMinimum(0);
                progressBar.setMaximum(contentLength);
            }
            OutputStream dest = new FileOutputStream(target);
            InputStream in = connection.getInputStream();
            int count;
            int done = 0;
            byte data[] = new byte[BUFFER_SIZE];
            while ((count = in.read(data, 0, BUFFER_SIZE)) != -1) {
                done += count;
                if (progressBar != null) {
                    progressBar.setValue(done);
                }
                dest.write(data, 0, count);
            }
            dest.close();
            in.close();
        } finally {
            if (target.length() == 0) {
                try {
                    target.delete();
                } catch (Exception e) {
                }
            }
        }
    }
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
/**
 * Create the panel.
 */
public KeyGenPane(User user)
{
	this.name = user.getUser();
	this.mail = user.getMail();
	this.pass = user.getPassword();

	bgTask = new BackgroundTask();
	progressBar = new JProgressBar();
	progressBar.setStringPainted(true);
	progressBar.setMaximum(100);
	progressBar.setMinimum(0);
	progressBar.setValue(1);
	JLabel taskLabel = new JLabel(
			"<html>Bitte haben Sie einen Augenblick Geduld. <br>Die Schlüssel werden generiert.</html>");

	button = new JButton("Start");
	button.setActionCommand("weiter");
	button.addActionListener(new ActionHandler());
	button.setEnabled(true);

	JButton btnNewButton = new JButton("abbrechen");
	GroupLayout groupLayout = new GroupLayout(this);
	groupLayout.setHorizontalGroup(groupLayout.createParallelGroup(Alignment.TRAILING).addGroup(groupLayout
			.createSequentialGroup()
			.addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
					.addGroup(groupLayout.createSequentialGroup().addContainerGap().addComponent(btnNewButton)
							.addPreferredGap(ComponentPlacement.RELATED, 236, Short.MAX_VALUE).addComponent(button))
					.addGroup(groupLayout.createSequentialGroup().addContainerGap().addComponent(taskLabel,
							GroupLayout.DEFAULT_SIZE, 426, Short.MAX_VALUE))
					.addGroup(groupLayout.createSequentialGroup().addGap(67).addComponent(progressBar,
							GroupLayout.PREFERRED_SIZE, 317, GroupLayout.PREFERRED_SIZE)))
			.addContainerGap()));
	groupLayout
			.setVerticalGroup(
					groupLayout.createParallelGroup(Alignment.TRAILING)
							.addGroup(
									groupLayout.createSequentialGroup().addGap(63).addComponent(taskLabel)
											.addPreferredGap(ComponentPlacement.RELATED, 99, Short.MAX_VALUE)
											.addComponent(progressBar, GroupLayout.PREFERRED_SIZE,
													GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
											.addGap(57)
											.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
													.addComponent(button).addComponent(btnNewButton))
											.addContainerGap()));
	setLayout(groupLayout);
}
 

import javax.swing.JProgressBar; //导入方法依赖的package包/类
/**
 * Inicia los componentes del panel del Score
 */
public void initComponents(){
    int extra = 30;
    //FUENTE
    StarJedi = this.cargarFuente("../Starjedi.ttf");
    
    /**
     * TODO TIEMPO
     */
    iconTiempo = new JLabel("tiempo");               
    iconTiempo.setBounds(40, 10+extra, 200, 50);
    iconTiempo.setForeground(Color.yellow);
    iconTiempo.setFont(StarJedi);
    
    intTiempo = 0;
    tiempo = new JLabel(String.valueOf(intTiempo));
    tiempo.setBounds(82, 80+extra, 100, 30);
    tiempo.setForeground(Color.yellow);
    tiempo.setFont(StarJedi.deriveFont(1, 22f));
    
    /**
     * TODO SCORE
     */
    iconScore = new JLabel("score");               
    iconScore.setBounds(45, 130+extra, 200, 50);
    iconScore.setForeground(Color.yellow);
    iconScore.setFont(StarJedi);
    
    intScore = 0;
    score = new JLabel(String.valueOf(intScore));
    score.setForeground(Color.yellow);
    score.setFont(StarJedi.deriveFont(1, 22f));
    score.setBounds(90, 200+extra, 100, 30);
    
    /**
     * TODO COMBUSTIBLE
     */
    iconFuel = new JLabel();               
    iconFuel.setBounds(10, 250+extra, 200, 50);
    iconFuel.setForeground(Color.yellow);
    iconFuel.setFont(StarJedi.deriveFont(1, 22f));
    iconFuel.setText("Combustible");
    
    fuel = new JProgressBar(0);
    fuel.setBounds(25, 325+extra, 150, 30);  
    fuel.setValue(100);
    fuel.setBackground(Color.BLACK);
    
    /**
     * TODO VIDAS
     */
    iconLives = new JLabel();               
    iconLives.setBounds(43, 380+extra, 200, 50);
    iconLives.setForeground(Color.yellow);
    iconLives.setFont(StarJedi);
    iconLives.setText("vidas");
    
    intLives = 3;
    lives = new JLabel(String.valueOf(intLives));
    lives.setForeground(Color.yellow);
    lives.setFont(StarJedi.deriveFont(1, 22f));
    lives.setBounds(90, 450+extra, 100, 30);
    
    super.add(iconTiempo, 0);
    super.add(tiempo, 0);
    super.add(iconScore, 0);
    super.add(score, 0);
    super.add(iconFuel, 0);
    super.add(fuel, 0);
    super.add(iconLives, 0);
    super.add(lives, 0);
}