Example usage for javax.swing JFrame dispose

Introduction

In this page you can find the example usage for javax.swing JFrame dispose.

Prototype

public void dispose() 

Source Link

Document

Releases all of the native screen resources used by this Window , its subcomponents, and all of its owned children.

Usage

From source file:CheckThreadViolationRepaintManager.java

static void test() {
    JFrame frame = new JFrame("Am I on EDT?");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new JButton("JButton"));
    frame.pack();//from  w w w.j  a v  a 2  s. c  o  m
    frame.setVisible(true);
    frame.dispose();
}

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From source file:Main.java

/**
 * Attaches a key event listener to given component, disposing of the given window
 * upon pressing escape within the context.
 * //from   w  ww  . j a  v  a2s  .c o m
 * @param context
 * @param button
 */
public static void simulateExitOnEscape(Component context, JFrame window) {
    context.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent e) {
            if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
                for (WindowListener wl : window.getWindowListeners()) {
                    wl.windowClosing(new WindowEvent(window, WindowEvent.WINDOW_CLOSING));
                }

                if (window != null)
                    window.dispose();
            }
        }
    });
}

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From source file:edu.sdsc.scigraph.services.jersey.writers.ImageWriter.java

private static BufferedImage renderImage(JPanel panel) {
    JFrame frame = new JFrame();
    frame.setUndecorated(true);//from w w w.  j a  v a  2  s .co m
    frame.getContentPane().add(panel);
    frame.pack();
    BufferedImage bi = new BufferedImage(panel.getWidth(), panel.getHeight(), BufferedImage.TYPE_INT_ARGB);
    Graphics2D graphics = bi.createGraphics();
    panel.print(graphics);
    graphics.dispose();
    frame.dispose();
    return bi;
}

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From source file:com.haulmont.cuba.desktop.gui.components.DesktopComponentsHelper.java

/**
 * Determines real size of HTML label with text on screen.
 *
 * @param html text with html markup/*from   w  w  w  .  jav  a2  s  .  com*/
 * @return size of label
 */
public static Dimension measureHtmlText(String html) {
    JFrame testFrame = new JFrame();
    testFrame.setLayout(new BoxLayout(testFrame.getContentPane(), BoxLayout.PAGE_AXIS));
    JLabel testLabel = new JLabel(html);
    testFrame.add(testLabel);
    testFrame.pack();

    Dimension size = testLabel.getSize();

    testFrame.dispose();

    return new Dimension(size);
}

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From source file:osh.comdriver.simulation.cruisecontrol.ScheduleDrawer.java

public static void showScheduleAndWait(List<Schedule> schedules, HashMap<VirtualCommodity, PriceSignal> ps,
        HashMap<VirtualCommodity, PowerLimitSignal> pls, long currentTime) {

    final Object sync = new Object();

    ScheduleDrawer demo = new ScheduleDrawer(schedules, ps, pls, currentTime);
    JFrame frame = new JFrame("Schedule");
    frame.setContentPane(demo);/*from w  w w .j av a2s .c  o  m*/
    frame.pack();
    RefineryUtilities.centerFrameOnScreen(frame);
    frame.setVisible(true);

    synchronized (sync) {
        try {
            sync.wait();
        } catch (InterruptedException e) {
        }
    }

    frame.dispose();
}

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From source file:levelBuilder.DialogMaker.java

/**
 * First window to interact with. Offers options of load graph or new graph.
 *//*from w  ww .j ava 2  s  .  co  m*/
private static void splashWindow() {
    final JFrame frame = new JFrame("Dialog Maker");

    //Handles button pushes.
    class SplashActionHandler implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            frame.dispose();
            if (e.getActionCommand().equals("loadGraph"))
                loadFilePopup();
            else
                loadGraph(true);
        }
    }

    //Loads and sets background image.
    BufferedImage img = null;
    try {
        img = ImageIO.read(new File(imgDir + "splash.png"));
    } catch (IOException e) {
        e.printStackTrace();
    }
    final BufferedImage img2 = img;
    JPanel panel = new JPanel() {
        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            g.drawImage(img2, 0, 0, null);
        }
    };

    panel.setOpaque(true);
    panel.setLayout(new BorderLayout());
    panel.setPreferredSize(new Dimension(800, 600));
    panel.setBorder(BorderFactory.createEmptyBorder(0, 0, 300, 0));

    JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
    buttonPanel.setOpaque(false);

    //Buttons
    JButton loadMap = new JButton("Load Graph");
    loadMap.setActionCommand("loadGraph");
    loadMap.addActionListener(new SplashActionHandler());
    buttonPanel.add(loadMap);

    JButton newMap = new JButton("New Graph");
    newMap.setActionCommand("newGraph");
    newMap.addActionListener(new SplashActionHandler());
    buttonPanel.add(newMap);

    panel.add(buttonPanel, BorderLayout.SOUTH);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(panel);
    frame.pack();
    frame.setVisible(true);
}

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From source file:net.fenyo.gnetwatch.GUI.AwtGUI.java

/**
 * Removes an AWT frame.//w w w  .  ja  va 2s . c o m
 * @param frame frame to remove.
 * @return void.
 */
// GUI thread
public void dropFrame(final JFrame frame) {
    synchronized (frame_list) {
        frame_list.remove(frame);
    }
    frame.dispose();
}

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From source file:es.emergya.ui.base.plugins.PluggableJTabbedPane.java

@Override
protected void finalize() throws Throwable {
    for (JFrame f : detached_tabs)
        f.dispose();

    super.finalize();
}

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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  . ja  va2  s  . c  om*/
            } 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:net.brtly.monkeyboard.gui.MasterControlPanel.java

private void initWindowListener(final JFrame frame) {
    frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
    frame.addWindowListener(new WindowAdapter() {
        public void windowOpened(WindowEvent e) {

        }//  w w  w .j  a  v  a2 s .  com

        public void windowClosing(WindowEvent e) {
            frame.dispose();
        }

        public void windowClosed(WindowEvent e) {
            for (Runnable onClose : _runOnClose) {
                onClose.run();
            }
        }
    });
}

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