javax.swing.JFrame#dispose ( )源码实例Demo

@RandomlyFails
public void testModelToViewCorrectness() throws Throwable {
    for(String text : TEXTS) {
        JEditorPane jep = createJep(text);
        try {
            checkModelToViewCorrectness(jep);
        } catch (Throwable e) {
            System.err.println("testModelToViewCorrectness processing {");
            System.err.println(text);
            System.err.println("} failed with:");
            e.printStackTrace();
            throw e;
        } finally {
            JFrame frame = (JFrame) SwingUtilities.getAncestorOfClass(JFrame.class, jep);
            if (frame != null) {
                frame.dispose();
            }
        }
    }
}
 

@RandomlyFails
public void testModelToViewConsistency() throws Throwable {
    for(String text : TEXTS) {
        JEditorPane jep = createJep(text);
        try {
            checkModelToViewConsistency(jep);
        } catch (Throwable e) {
            System.err.println("testModelToViewConsistency processing {");
            System.err.println(text);
            System.err.println("} failed with:");
            e.printStackTrace();
            throw e;
        } finally {
            JFrame frame = (JFrame) SwingUtilities.getAncestorOfClass(JFrame.class, jep);
            if (frame != null) {
                frame.dispose();
            }
        }
    }
}
 

private static BufferedImage renderImage(JPanel panel) {
  JFrame frame = new JFrame();
  frame.setUndecorated(true);
  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;
}
 

@Override
public void componentShown(ComponentEvent e) {
    JFrame frame = (JFrame) e.getComponent();

    runActualTest(device, latch, frame, result);

    frame.setVisible(false);
    frame.dispose();
    latch.countDown();
}
 

/**
 * Test if a dialog that has never been shown fire
 * the WINDOW_CLOSED event on parent dispose().
 * @throws Exception
 */
public static void testHidenChildDispose() throws Exception {
    JFrame f = new JFrame();
    JDialog dlg = new JDialog(f);
    Listener l = new Listener();
    dlg.addWindowListener(l);
    f.dispose();
    waitEvents();

    assertEquals(0, l.getCount());
}
 

public File saveToFile(File captureFile) throws FileNotFoundException, IOException {
    writePNG(captureFile);

    ImageReader reader = getPNGImageReader();
    ImageInputStream iis = ImageIO.createImageInputStream(new FileInputStream(captureFile));
    reader.setInput(iis);
    BufferedImage pngImage = reader.read(0);
    IIOMetadata imageMetadata = reader.getImageMetadata(0);

    Node root = imageMetadata.getAsTree(imageMetadata.getNativeMetadataFormatName());
    IIOMetadataNode textNode = new IIOMetadataNode("tEXt");
    ArrayList<Annotation> annotations = imagePanel.getAnnotations();
    for (int i = 0; i < annotations.size(); i++) {
        textNode.appendChild(getAnnotationNode((Annotation) annotations.get(i), i));
    }
    root.appendChild(textNode);

    imageMetadata.mergeTree(imageMetadata.getNativeMetadataFormatName(), root);

    IIOImage imageWrite = new IIOImage(pngImage, new ArrayList<BufferedImage>(), imageMetadata);

    ImageWriter writer = getPNGImageWriter();
    ImageOutputStream ios = ImageIO.createImageOutputStream(new FileOutputStream(captureFile));
    writer.setOutput(ios);
    writer.write(imageWrite);
    writer.dispose();

    JFrame frame = new JFrame();
    frame.setLayout(new BorderLayout());
    ImagePanel finalImage = new ImagePanel(new FileInputStream(captureFile), false);
    frame.add(finalImage, BorderLayout.CENTER);
    frame.pack();
    File savedFile = new File(captureFile.getParentFile(), "ext-" + captureFile.getName());
    getScreenShot(frame.getContentPane(), savedFile);
    frame.dispose();

    return savedFile;
}
 

/**
 * Test if a dialog fire the WINDOW_CLOSED event
 * on parent dispose().
 * @throws Exception
 */
public static void testVisibleChildParentDispose() throws Exception {
    JFrame f = new JFrame();
    JDialog dlg = new JDialog(f);
    Listener l = new Listener();
    dlg.addWindowListener(l);
    dlg.setVisible(true);
    f.dispose();
    waitEvents();

    assertEquals(1, l.getCount());
}
 

public void doStep() {
    JFrame f = getFrame();
    if (f != null) {
        f.dispose();
    }
    System.out.println("Done");

    testDone.countDown();
}
 

public void run() {
    String title = getClass().getName();
    JFrame frame = new JFrame(title);
    frame.setVisible(true);

    Color color = JColorChooser.showDialog(frame, title, Color.BLACK);
    if (color != null) {
        throw new Error("unexpected color: " + color);
    }
    frame.setVisible(false);
    frame.dispose();
}
 

/**
 * Test if a dialog fire the WINDOW_CLOSED event
 * on parent dispose().
 * @throws Exception
 */
public static void testVisibleChildParentDispose() throws Exception {
    JFrame f = new JFrame();
    JDialog dlg = new JDialog(f);
    Listener l = new Listener();
    dlg.addWindowListener(l);
    dlg.setVisible(true);
    f.dispose();
    waitEvents();

    assertEquals(1, l.getCount());
}
 

/**
 * Test if a Window that has never been shown fire the
 * WINDOW_CLOSED event on dispose()
 */
public static void testHidenWindowDispose() throws Exception {
    JFrame f = new JFrame();
    Listener l = new Listener();
    f.addWindowListener(l);
    f.dispose();
    waitEvents();

    assertEquals(0, l.getCount());
}
 

public void doStep() {
    JFrame f = getFrame();
    if (f != null) {
        f.dispose();
    }
    System.out.println("Done");

    testDone.countDown();
}
 

public void doStep() {
    JFrame f = getFrame();
    if (f != null) {
        f.dispose();
    }
    System.out.println("Done");

    testDone.countDown();
}
 

@Override
public void run() {
    final JFrame mainFrame = new JFrame();
    try {
        testDefaultFont(mainFrame);
    } finally {
        mainFrame.dispose();
    }
}
 

public static void main(final String[] args) throws Exception {
    final JFrame frame = new DrawBitmaskToSurfaceTest();
    frame.setBounds(10, 350, 200, 200);
    frame.setVisible(true);

    Thread.sleep(2000);

    System.err.println("Change frame bounds...");
    latch = new CountDownLatch(1);
    frame.setBounds(10, 350, 90, 90);
    frame.repaint();

    try {
        if (latch.getCount() > 0) {
            latch.await();
        }
    } catch (InterruptedException e) {
    }

    frame.dispose();

    if (theError != null) {
        throw new RuntimeException("Test failed.", theError);
    }

    System.err.println("Test passed");
}
 

public void run() {
    String title = getClass().getName();
    JFrame frame = new JFrame(title);
    frame.setVisible(true);

    Color color = JColorChooser.showDialog(frame, title, Color.BLACK);
    if (color != null) {
        throw new Error("unexpected color: " + color);
    }
    frame.setVisible(false);
    frame.dispose();
}
 

@Override
public void componentShown(ComponentEvent e) {
    JFrame frame = (JFrame) e.getComponent();

    runActualTest(device, latch, frame, result);

    frame.setVisible(false);
    frame.dispose();
    latch.countDown();
}
 

/**
 * Test if a Window that has never been shown fire the
 * WINDOW_CLOSED event on dispose()
 */
public static void testHidenWindowDispose() throws Exception {
    JFrame f = new JFrame();
    Listener l = new Listener();
    f.addWindowListener(l);
    f.dispose();
    waitEvents();

    assertEquals(0, l.getCount());
}
 

/**
 * Test if a dialog fire the WINDOW_CLOSED event
 * on parent dispose().
 * @throws Exception
 */
public static void testVisibleChildParentDispose() throws Exception {
    JFrame f = new JFrame();
    JDialog dlg = new JDialog(f);
    Listener l = new Listener();
    dlg.addWindowListener(l);
    dlg.setVisible(true);
    f.dispose();
    waitEvents();

    assertEquals(1, l.getCount());
}
 

/**
 * Test if a dialog that has never been shown fire
 * the WINDOW_CLOSED event on parent dispose().
 * @throws Exception
 */
public static void testHidenChildDispose() throws Exception {
    JFrame f = new JFrame();
    JDialog dlg = new JDialog(f);
    Listener l = new Listener();
    dlg.addWindowListener(l);
    f.dispose();
    waitEvents();

    assertEquals(0, l.getCount());
}