Java 类java.awt.GraphicsDevice 实例源码

public static void main(final String[] args) throws Exception {
    robot = new Robot();
    robot.setAutoDelay(100);
    robot.setAutoWaitForIdle(true);
    GraphicsEnvironment ge =
            GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] sds = ge.getScreenDevices();
    UIManager.LookAndFeelInfo[] lookAndFeelArray =
            UIManager.getInstalledLookAndFeels();
    for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
        System.setProperty(PROPERTY_NAME, "true");
        step(sds, lookAndFeelItem);
        if (lookAndFeelItem.getClassName().contains("Aqua")) {
            System.setProperty(PROPERTY_NAME, "false");
            step(sds, lookAndFeelItem);
        }
    }
}

@Override
public void start(final Stage stage) throws Exception {
    GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
    int width = gd.getDisplayMode().getWidth();
    int height = gd.getDisplayMode().getHeight();

    Scene scene = new Scene(FXMLLoader.load(UDEDesktop.class.getResource("resources/UDEDesktopWindow.fxml")), width, height);
    scene.setFill(null);
    scene.getStylesheets().add("resources/stylesheet.css");
    stage.setScene(scene);
    // stage.initStyle(StageStyle.UNDECORATED);
    stage.initStyle(StageStyle.TRANSPARENT);
    stage.setTitle("UDEDesktop");
    stage.setMinWidth(300);
    stage.setMinHeight(300);
    stage.show();
    stage.toBack();
}

public static void main(final String[] args) {
    final GraphicsEnvironment lge = getLocalGraphicsEnvironment();
    final GraphicsDevice dev = lge.getDefaultScreenDevice();
    final GraphicsConfiguration config = dev.getDefaultConfiguration();

    test(config.createCompatibleImage(10, 10).getGraphics());
    test(config.createCompatibleImage(10, 10, OPAQUE).getGraphics());
    test(config.createCompatibleImage(10, 10, BITMASK).getGraphics());
    test(config.createCompatibleImage(10, 10, TRANSLUCENT).getGraphics());

    test(new BufferedImage(10, 10, TYPE_INT_ARGB).getGraphics());

    final Window frame = new Frame();
    frame.pack();
    try {
        test(frame.getGraphics());
        test(frame.createImage(10, 10).getGraphics());
    } finally {
        frame.dispose();
    }
}

public void setVisible(boolean visible) {
    if (owner == null) {
        final GraphicsDevice screen = GraphicsEnvironment.
                getLocalGraphicsEnvironment().
                getScreenDevices()[0];
        final GraphicsConfiguration config = screen.getDefaultConfiguration();

        final int screenWidth  = config.getBounds().width;
        final int screenHeight = config.getBounds().height;

        setLocation(
                (screenWidth - getSize().width) / 2,
                (screenHeight - getSize().height) / 2);
    } else {
        setLocation(
                owner.getLocation().x + DIALOG_FRAME_WIDTH_DELTA,
                owner.getLocation().y + DIALOG_FRAME_WIDTH_DELTA);
    }

    super.setVisible(visible);
}

public static void main(String[] args) throws InterruptedException, InvocationTargetException {
    SwingUtilities.invokeAndWait(() -> {
        JFrame f = new JFrame();
        f.setUndecorated(true);
        GraphicsDevice gd = f.getGraphicsConfiguration().getDevice();
        if (gd.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)) {
            f.setBackground(new Color(0, 0, 0, 0));
        }
        f.setSize(200, 300);
        f.setVisible(true);

        try {
            UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
        } catch (Exception e) {
            System.err.println(e);
            System.err.println("Could not set GTKLookAndFeel, skipping this test");
        } finally {
            f.dispose();
        }
    });
}

public void show(Point location) {
    Rectangle screenBounds = null;
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gds = ge.getScreenDevices();
    for (GraphicsDevice device : gds) {
        GraphicsConfiguration gc = device.getDefaultConfiguration();
        screenBounds = gc.getBounds();
        if (screenBounds.contains(location)) {
            break;
        }
    }

    // showing the popup tooltip
    cp = new TooltipContentPanel(master.getTextComponent());

    Window w = SwingUtilities.windowForComponent(master.getTextComponent());
    contentWindow = new JWindow(w);
    contentWindow.add(cp);
    contentWindow.pack();
    Dimension dim = contentWindow.getSize();

    if (location.y + dim.height + SCREEN_BORDER > screenBounds.y + screenBounds.height) {
        dim.height = (screenBounds.y + screenBounds.height) - (location.y + SCREEN_BORDER);
    }
    if (location.x + dim.width + SCREEN_BORDER > screenBounds.x + screenBounds.width) {
        dim.width = (screenBounds.x + screenBounds.width) - (location.x + SCREEN_BORDER);
    }

    contentWindow.setSize(dim);

    contentWindow.setLocation(location.x, location.y - 1);  // slight visual adjustment
    contentWindow.setVisible(true);

    Toolkit.getDefaultToolkit().addAWTEventListener(this, AWTEvent.MOUSE_EVENT_MASK | AWTEvent.KEY_EVENT_MASK);
    w.addWindowFocusListener(this);
    contentWindow.addWindowFocusListener(this);
}

public void show(Point location) {
    Rectangle screenBounds = null;
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gds = ge.getScreenDevices();
    for (GraphicsDevice device : gds) {
        GraphicsConfiguration gc = device.getDefaultConfiguration();
        screenBounds = gc.getBounds();
        if (screenBounds.contains(location)) {
            break;
        }
    }

    // showing the popup tooltip
    cp = new TooltipContentPanel(master.getTextComponent());
    Window w = SwingUtilities.windowForComponent(master.getTextComponent());
    contentWindow = new JWindow(w);
    contentWindow.add(cp);
    contentWindow.pack();
    Dimension dim = contentWindow.getSize();

    if (location.y + dim.height + SCREEN_BORDER > screenBounds.y + screenBounds.height) {
        dim.height = (screenBounds.y + screenBounds.height) - (location.y + SCREEN_BORDER);
    }
    if (location.x + dim.width + SCREEN_BORDER > screenBounds.x + screenBounds.width) {
        dim.width = (screenBounds.x + screenBounds.width) - (location.x + SCREEN_BORDER);
    }

    contentWindow.setSize(dim);

    contentWindow.setLocation(location.x, location.y - 1);  // slight visual adjustment
    contentWindow.setVisible(true);
    Toolkit.getDefaultToolkit().addAWTEventListener(this, AWTEvent.MOUSE_EVENT_MASK | AWTEvent.KEY_EVENT_MASK);
    w.addWindowFocusListener(this);
    contentWindow.addWindowFocusListener(this);
}

@Override
public void setWindowAlpha(Window w, float alpha) {
    GraphicsConfiguration gc = w.getGraphicsConfiguration();
    GraphicsDevice gd = gc.getDevice();
    if (gc.getDevice().getFullScreenWindow() == w) {
        return;
    }
    if (!gd.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency.TRANSLUCENT)) {
        return;
    }
    w.setOpacity(alpha);
}

public void show(Point location) {
    Rectangle screenBounds = null;
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gds = ge.getScreenDevices();
    for (GraphicsDevice device : gds) {
        GraphicsConfiguration gc = device.getDefaultConfiguration();
        screenBounds = gc.getBounds();
        if (screenBounds.contains(location)) {
            break;
        }
    }

    // showing the popup tooltip
    cp = new TooltipContentPanel(master.getTextComponent());

    Window w = SwingUtilities.windowForComponent(master.getTextComponent());
    contentWindow = new JWindow(w);
    contentWindow.add(cp);
    contentWindow.pack();
    Dimension dim = contentWindow.getSize();

    if (location.y + dim.height + SCREEN_BORDER > screenBounds.y + screenBounds.height) {
        dim.height = (screenBounds.y + screenBounds.height) - (location.y + SCREEN_BORDER);
    }
    if (location.x + dim.width + SCREEN_BORDER > screenBounds.x + screenBounds.width) {
        dim.width = (screenBounds.x + screenBounds.width) - (location.x + SCREEN_BORDER);
    }

    contentWindow.setSize(dim);

    contentWindow.setLocation(location.x, location.y - 1);  // slight visual adjustment
    contentWindow.setVisible(true);

    Toolkit.getDefaultToolkit().addAWTEventListener(this, AWTEvent.MOUSE_EVENT_MASK | AWTEvent.KEY_EVENT_MASK);
    w.addWindowFocusListener(this);
    contentWindow.addWindowFocusListener(this);
}

public static void main(String[] args) throws Exception {
    GraphicsDevice[] sds = GraphicsEnvironment.getLocalGraphicsEnvironment()
                                              .getScreenDevices();
    for (final GraphicsDevice gd : sds) {
        fail = true;
        Robot robot = new Robot(gd);
        robot.setAutoDelay(100);
        robot.setAutoWaitForIdle(true);

        Frame frame = new Frame(gd.getDefaultConfiguration());
        frame.setUndecorated(true);
        frame.setSize(400, 400);
        frame.setVisible(true);
        robot.waitForIdle();

        frame.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                System.out.println("e = " + e);
                fail = false;
            }
        });

        Rectangle bounds = frame.getBounds();
        robot.mouseMove(bounds.x + bounds.width / 2,
                        bounds.y + bounds.height / 2);
        robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK);
        robot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK);
        frame.dispose();
        if (fail) {
            System.err.println("Frame bounds = " + bounds);
            throw new RuntimeException("Click in the wrong location");
        }
    }
}

/**
 * Returns an array of screens that are available on the current system
 * 
 * @return
 */
public static ScreenModel[] getScreens() {

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gd = ge.getScreenDevices();
    ScreenModel[] models = new ScreenModel[gd.length];
    for (int i = 0; i < gd.length; i++) {
        if (gd[i].getIDstring().equals(getDefaultScreenId())) {
            models[i] = new ScreenModel(gd[i], "(" + I18n.get("settings.mainscreen") + ")", i + 1);
        } else {
            models[i] = new ScreenModel(gd[i], "", i + 1);
        }

    }

    return models;
}

/**
 * Returns the screen coordinates for the monitor that contains the
 * specified point.  This is useful for setups with multiple monitors,
 * to ensure that popup windows are positioned properly.
 *
 * @param x The x-coordinate, in screen coordinates.
 * @param y The y-coordinate, in screen coordinates.
 * @return The bounds of the monitor that contains the specified point.
 */
public static Rectangle getScreenBoundsForPoint(int x, int y) {
    GraphicsEnvironment env = GraphicsEnvironment.
                                    getLocalGraphicsEnvironment();
    GraphicsDevice[] devices = env.getScreenDevices();
    for (int i=0; i<devices.length; i++) {
        GraphicsConfiguration[] configs = devices[i].getConfigurations();
        for (int j=0; j<configs.length; j++) {
            Rectangle gcBounds = configs[j].getBounds();
            if (gcBounds.contains(x, y)) {
                return gcBounds;
            }
        }
    }
    // If point is outside all monitors, default to default monitor (?)
    return env.getMaximumWindowBounds();
}

/**
 * hack from
 * https://bulenkov.com/2013/06/23/retina-support-in-oracle-jdk-1-7/ used to
 * multiply mouse coordinates by two in case of retina display; see
 * http://forum.lwjgl.org/index.php?topic=5084.0
 *
 * @return true if running on platform with retina display. Value is cached
 * in VM to avoid runtime cost penalty of multiple calls.
 */
public static boolean hasAppleRetinaDisplay() {
    if (checkedRetinaDisplay) {
        return hasRetinaDisplayTrue;
    }
    checkedRetinaDisplay = true;
    //other OS and JVM specific checks...
    GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
    final GraphicsDevice device = env.getDefaultScreenDevice();

    try {
        Field field = device.getClass().getDeclaredField("scale");

        if (field != null) {
            field.setAccessible(true);
            Object scale = field.get(device);

            if (scale instanceof Integer && ((Integer) scale).intValue() == 2) {
                hasRetinaDisplayTrue = true;
            }
        }
    } catch (Exception ignore) {
    }
    //...
    return hasRetinaDisplayTrue;
}

/**
 * Finds a display mode that is different from the current display
 * mode and is likely to cause a display change event.
 */
private static DisplayMode findDisplayMode(GraphicsDevice gd) {
    DisplayMode dms[] = gd.getDisplayModes();
    DisplayMode currentDM = gd.getDisplayMode();
    for (DisplayMode dm : dms) {
        if (!dm.equals(currentDM) &&
             dm.getRefreshRate() == currentDM.getRefreshRate())
        {
            // different from the current dm and refresh rate is the same
            // means that something else is different => more likely to
            // cause a DM change event
            return dm;
        }
    }
    return null;
}

@Override
public GraphicsDevice getGraphicsDevice() {
    CGraphicsEnvironment ge = (CGraphicsEnvironment)GraphicsEnvironment.
                              getLocalGraphicsEnvironment();

    LWLightweightFramePeer peer = (LWLightweightFramePeer)getPeer();
    int scale = ((LightweightFrame)peer.getTarget()).getScaleFactor();

    Rectangle bounds = ((LightweightFrame)peer.getTarget()).getHostBounds();
    for (GraphicsDevice d : ge.getScreenDevices()) {
        if (d.getDefaultConfiguration().getBounds().intersects(bounds) &&
            ((CGraphicsDevice)d).getScaleFactor() == scale)
        {
            return d;
        }
    }
    // We shouldn't be here...
    return ge.getDefaultScreenDevice();
}

static void initScreenBounds() {

        GraphicsDevice[] devices = GraphicsEnvironment
                .getLocalGraphicsEnvironment()
                .getScreenDevices();

        screenBounds = new Rectangle[devices.length];
        scales = new double[devices.length][2];
        for (int i = 0; i < devices.length; i++) {
            GraphicsConfiguration gc = devices[i].getDefaultConfiguration();
            screenBounds[i] = gc.getBounds();
            AffineTransform tx = gc.getDefaultTransform();
            scales[i][0] = tx.getScaleX();
            scales[i][1] = tx.getScaleY();
        }

        for (int i = 0; i < devices.length; i++) {
            for (int j = i + 1; j < devices.length; j++) {
                if (scales[i][0] != scales[j][0] || scales[i][1] != scales[j][1]) {
                    screen1 = i;
                    screen2 = j;
                }
            }
        }
    }

private void executeTest() {

        GraphicsDevice defDev = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
        int x = 0;
        Frame f = null;
        for (x = 0; x < gd.length; x ++) {
            if (gd[x] != defDev) {
                secFrame = new Frame("Screen " + x + " - secondary", gd[x].getDefaultConfiguration());
                f = secFrame;
            } else {
                primaryFrame = new Frame("Screen " + x + " - primary", gd[x].getDefaultConfiguration());
                f = primaryFrame;
            }
            Button b = new Button("Print");
            b.addActionListener(this);
            f.add("South", b);
            f.addWindowListener (new WindowAdapter() {
                public void windowClosing(WindowEvent we) {
                    ((Window) we.getSource()).dispose();
                }
            });
            f.setSize(200, 200);
            f.setVisible(true);
        }
    }

public Viewer() throws Exception{
    setShowSettings(false);
    AppSettings settings=new AppSettings(true);
    settings.setResizable(true);
    settings.setFrameRate(15);
    settings.setWidth(640);
    settings.setHeight(480);
    settings.setTitle("Image Viewer");

    reloadImage(null);

    int w=IMAGE.getImage().getWidth();
    int h=IMAGE.getImage().getHeight();
    GraphicsDevice gd=GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();

    if(w<gd.getDisplayMode().getWidth()/2&&h<gd.getDisplayMode().getHeight()){
        settings.setWidth(w);
        settings.setHeight(h);
    }

    setSettings(settings);

}

public static void main(String[] args) throws Exception {
    DisplayChangeVITest test = new DisplayChangeVITest();
    GraphicsDevice gd =
        GraphicsEnvironment.getLocalGraphicsEnvironment().
            getDefaultScreenDevice();
    if (gd.isFullScreenSupported()) {
        gd.setFullScreenWindow(test);
        Thread t = new Thread(test);
        t.run();
        synchronized (lock) {
            while (!done) {
                try {
                    lock.wait(50);
                } catch (InterruptedException ex) {
                    ex.printStackTrace();
                }
            }
        }
        System.err.println("Test Passed.");
    } else {
        System.err.println("Full screen not supported. Test passed.");
    }
}

/**
 */
public void showBoard() {
    if (0 != cfg.getInt("device", 0)) {

        GraphicsDevice[] screenDevices = GraphicsEnvironment.getLocalGraphicsEnvironment()
            .getScreenDevices();
        int i = 1;
        for (GraphicsDevice graphicsDevice : screenDevices) {
            System.out.println(
                "graphicsDevice = " + graphicsDevice.getIDstring() + " " + graphicsDevice
                    .toString()
                    + "\nРазрешение экрана " + graphicsDevice.getDefaultConfiguration()
                    .getBounds().height + "x" + graphicsDevice.getDefaultConfiguration()
                    .getBounds().width
                    + "\nГлубина цвета " + graphicsDevice.getDisplayMode().getBitDepth()
                    + "\nЧастота " + graphicsDevice.getDisplayMode().getRefreshRate()
                    + "\nНачало координат " + graphicsDevice.getDefaultConfiguration()
                    .getBounds().x
                    + "-" + graphicsDevice.getDefaultConfiguration().getBounds().y);
            if (i == cfg.getInt("device")) {
                win_x = graphicsDevice.getDefaultConfiguration().getBounds().x;
                win_y = graphicsDevice.getDefaultConfiguration().getBounds().y;
                win_w = graphicsDevice.getDefaultConfiguration().getBounds().width;
                win_h = graphicsDevice.getDefaultConfiguration().getBounds().height;
            }
            i++;
        }

        SwingUtilities.invokeLater(() -> {
            initAndShowGUI();
        });
    }
}

public static BufferedImage getCompatibleImage(final int width, final int height) {
  if (width == 0 && height == 0) {
    return null;
  }

  final GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
  final GraphicsDevice device = env.getDefaultScreenDevice();
  final GraphicsConfiguration config = device.getDefaultConfiguration();
  return config.createCompatibleImage(width, height, Transparency.TRANSLUCENT);
}

public static void main(final String[] args)
        throws InvocationTargetException, InterruptedException {
    SwingUtilities.invokeAndWait(() -> {
        final GraphicsDevice[] devices =
                GraphicsEnvironment.getLocalGraphicsEnvironment()
                                   .getScreenDevices();
        final Frame frame = new Frame();
        frame.setBackground(Color.GREEN);
        frame.setUndecorated(true);
        frame.setSize(100, 100);
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
        sleep();
        for (final GraphicsDevice gd : devices) {
            try {
                gd.setFullScreenWindow(frame);
                if (gd.getFullScreenWindow() != frame) {
                    throw new RuntimeException("Wrong window");
                }
                if (frame.getGraphicsConfiguration().getDevice() != gd) {
                    throw new RuntimeException("Wrong new GraphicsDevice");
                }
            } finally {
                // cleaning up
                gd.setFullScreenWindow(null);
            }
        }
        frame.dispose();
    });
}

private Rectangle[] getScreenBounds() {
    GraphicsDevice[] gds = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
    List<Rectangle> rects = new ArrayList<Rectangle>(gds.length);
    for (GraphicsDevice gd : gds) {
        GraphicsConfiguration gc = gd.getDefaultConfiguration();
        rects.add(Utilities.getUsableScreenBounds(gc));
    }
    return rects.toArray(new Rectangle[rects.size()]);
}

void show(Point location) {
    Rectangle screenBounds = null;
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gds = ge.getScreenDevices();
    for (GraphicsDevice device : gds) {
        GraphicsConfiguration gc = device.getDefaultConfiguration();
        screenBounds = gc.getBounds();
        if (screenBounds.contains(location)) {
            break;
        }
    }

    // showing the popup tooltip
    cp = new TooltipContentPanel();
    Window w = SwingUtilities.windowForComponent(parent);
    contentWindow = new JWindow(w);
    contentWindow.add(cp);
    contentWindow.pack();
    Dimension dim = contentWindow.getSize();

    if (screenBounds.width + screenBounds.x - location.x < cp.longestLine) {
        // the whole window does fully not fit to the right
        // the x position where the window has to start to fully fit to the right
        int left = screenBounds.width + screenBounds.x - cp.longestLine;
        // the window should have x pos minimally at the screen's start
        location.x = Math.max(screenBounds.x, left);
    }

    if (location.y + dim.height + SCREEN_BORDER > screenBounds.y + screenBounds.height) {
        dim.height = (screenBounds.y + screenBounds.height) - (location.y + SCREEN_BORDER);
    }
    if (location.x + dim.width + SCREEN_BORDER > screenBounds.x + screenBounds.width) {
        dim.width = (screenBounds.x + screenBounds.width) - (location.x + SCREEN_BORDER);
    }

    contentWindow.setSize(dim);

    contentWindow.setLocation(location.x, location.y + 1);  // slight visual adjustment

    contentWindow.setVisible(true);
    SwingUtilities.invokeLater(new Runnable() {
        @Override
        public void run() {
            cp.scrollRectToVisible(new Rectangle(1, 1));
        }
    });
    Toolkit.getDefaultToolkit().addAWTEventListener(this, AWTEvent.MOUSE_EVENT_MASK | AWTEvent.KEY_EVENT_MASK);
    w.addWindowFocusListener(this);
    contentWindow.addWindowFocusListener(this);
    contentWindow.addKeyListener(this);
    w.addKeyListener(this);
}

/**
 * @return False if the given point is not inside any screen device that are currently available.
 */
private static boolean isOutOfScreen( int x, int y ) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();
    for( int j=0; j<gs.length; j++ ) {
        GraphicsDevice gd = gs[j];
        if( gd.getType() != GraphicsDevice.TYPE_RASTER_SCREEN )
            continue;
        Rectangle bounds = gd.getDefaultConfiguration().getBounds();
        if( bounds.contains( x, y ) )
            return false;
    }
    return true;
}

private Rectangle getScreenBounds() {
    Rectangle res = null;
    PointerInfo pi = MouseInfo.getPointerInfo();
    if( null != pi ) {
        GraphicsDevice gd = pi.getDevice();
        if( gd != null ) {
            GraphicsConfiguration gc = gd.getDefaultConfiguration();
            if( gc != null ) {
                res = gc.getBounds();
            }
        }
    }
    return res;
}

private static VolatileImage makeVI(final int type) {
    final GraphicsEnvironment ge = GraphicsEnvironment
            .getLocalGraphicsEnvironment();
    final GraphicsDevice gd = ge.getDefaultScreenDevice();
    final GraphicsConfiguration gc = gd.getDefaultConfiguration();
    return gc.createCompatibleVolatileImage(SIZE, SIZE, type);
}

private void doShow () {
    //#206802 - dialog windows are hidden behind full screen window
    Window fullScreenWindow = null;
    if( Utilities.isUnix() ) {
        GraphicsDevice gd = getGraphicsConfiguration().getDevice();
        if( gd.isFullScreenSupported() ) {
            fullScreenWindow = gd.getFullScreenWindow();
            if( null != fullScreenWindow )
                gd.setFullScreenWindow( null );
        }
    }
    NbPresenter prev = null;
    try {
        MenuSelectionManager.defaultManager().clearSelectedPath();
    } catch( NullPointerException npE ) {
        //#216184
        LOG.log( Level.FINE, null, npE );
    }
    if (isModal()) {
        prev = currentModalDialog;
        currentModalDialog = this;
        fireChangeEvent();
    }

    superShow();

    if( null != fullScreenWindow )
        getGraphicsConfiguration().getDevice().setFullScreenWindow( fullScreenWindow );

    if (currentModalDialog != prev) {
        currentModalDialog = prev;
        fireChangeEvent();
    }
}

public static void main(String[] args) throws AWTException
{
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gds = ge.getScreenDevices();
    if (gds.length < 2) {
        System.out.println("It's a multiscreen test... skipping!");
        return;
    }

    for (int i = 0; i < gds.length; ++i) {
        GraphicsDevice gd = gds[i];
        GraphicsConfiguration gc = gd.getDefaultConfiguration();
        Rectangle screen = gc.getBounds();
        Robot robot = new Robot(gd);

        // check Robot.mouseMove()
        robot.mouseMove(screen.x + mouseOffset.x, screen.y + mouseOffset.y);
        Point mouse = MouseInfo.getPointerInfo().getLocation();
        Point point = screen.getLocation();
        point.translate(mouseOffset.x, mouseOffset.y);
        if (!point.equals(mouse)) {
            throw new RuntimeException(getErrorText("Robot.mouseMove", i));
        }

        // check Robot.getPixelColor()
        Frame frame = new Frame(gc);
        frame.setUndecorated(true);
        frame.setSize(100, 100);
        frame.setLocation(screen.x + frameOffset.x, screen.y + frameOffset.y);
        frame.setBackground(color);
        frame.setVisible(true);
        robot.waitForIdle();
        Rectangle bounds = frame.getBounds();
        if (!Util.testBoundsColor(bounds, color, 5, 1000, robot)) {
            throw new RuntimeException(getErrorText("Robot.getPixelColor", i));
        }

        // check Robot.createScreenCapture()
        BufferedImage image = robot.createScreenCapture(bounds);
        int rgb = color.getRGB();
        if (image.getRGB(0, 0) != rgb
            || image.getRGB(image.getWidth() - 1, 0) != rgb
            || image.getRGB(image.getWidth() - 1, image.getHeight() - 1) != rgb
            || image.getRGB(0, image.getHeight() - 1) != rgb) {
                throw new RuntimeException(
                        getErrorText("Robot.createScreenCapture", i));
        }
        frame.dispose();
    }

    System.out.println("Test PASSED!");
}

private DisplayMode findDisplayMode() {
    GraphicsDevice gd = getGraphicsConfiguration().getDevice();
    DisplayMode dms[] = gd.getDisplayModes();
    DisplayMode currentDM = gd.getDisplayMode();
    for (DisplayMode dm : dms) {
        if (dm.getBitDepth() > 8 &&
            dm.getBitDepth() != DisplayMode.BIT_DEPTH_MULTI &&
            dm.getBitDepth() != currentDM.getBitDepth() &&
            dm.getWidth() == currentDM.getWidth() &&
            dm.getHeight() == currentDM.getHeight())
        {
            // found a mode which has the same dimensions but different
            // depth
            return dm;
        }
        if (dm.getBitDepth() == DisplayMode.BIT_DEPTH_MULTI &&
            (dm.getWidth() != currentDM.getWidth() ||
             dm.getHeight() != currentDM.getHeight()))
        {
            // found a mode which has the same depth but different
            // dimensions
            return dm;
        }
    }

    return null;
}

private void setupDimensions(boolean spanMultipleMonitors) {
    if (spanMultipleMonitors) {
        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        m_width = screenSize.width;
        m_height = screenSize.height;

    } else {
        GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
        m_width = gd.getDisplayMode().getWidth();
        m_height = gd.getDisplayMode().getHeight();
    }
}

public static void main()
{
    // 全屏运行
    RectD rd = new RectD();
    GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment()
            .getDefaultScreenDevice();
    gd.setFullScreenWindow(rd);
    System.out.println("main方法中的截图名："+ rd.name);
    //return rd.name;
}

/**
 * Returns the screen coordinates for the monitor that contains the
 * specified point.  This is useful for setups with multiple monitors,
 * to ensure that popup windows are positioned properly.
 *
 * @param x The x-coordinate, in screen coordinates.
 * @param y The y-coordinate, in screen coordinates.
 * @return The bounds of the monitor that contains the specified point.
 */
public static Rectangle getScreenBoundsForPoint(int x, int y) {
    GraphicsEnvironment env = GraphicsEnvironment.
                                    getLocalGraphicsEnvironment();
    GraphicsDevice[] devices = env.getScreenDevices();
    for (int i=0; i<devices.length; i++) {
        GraphicsConfiguration config = devices[i].getDefaultConfiguration();
        Rectangle gcBounds = config.getBounds();
        if (gcBounds.contains(x, y)) {
            return gcBounds;
        }
    }
    // If point is outside all monitors, default to default monitor (?)
    return env.getMaximumWindowBounds();
}

public static void main(String[] args) throws AWTException
{
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gds = ge.getScreenDevices();
    if (gds.length < 2) {
        System.out.println("It's a multiscreen test... skipping!");
        return;
    }

    for (int i = 0; i < gds.length; ++i) {
        GraphicsDevice gd = gds[i];
        GraphicsConfiguration gc = gd.getDefaultConfiguration();
        Rectangle screen = gc.getBounds();
        Robot robot = new Robot(gd);

        // check Robot.mouseMove()
        robot.mouseMove(screen.x + mouseOffset.x, screen.y + mouseOffset.y);
        Point mouse = MouseInfo.getPointerInfo().getLocation();
        Point point = screen.getLocation();
        point.translate(mouseOffset.x, mouseOffset.y);
        if (!point.equals(mouse)) {
            throw new RuntimeException(getErrorText("Robot.mouseMove", i));
        }

        // check Robot.getPixelColor()
        Frame frame = new Frame(gc);
        frame.setUndecorated(true);
        frame.setSize(100, 100);
        frame.setLocation(screen.x + frameOffset.x, screen.y + frameOffset.y);
        frame.setBackground(color);
        frame.setVisible(true);
        robot.waitForIdle();
        Rectangle bounds = frame.getBounds();
        if (!Util.testBoundsColor(bounds, color, 5, 1000, robot)) {
            throw new RuntimeException(getErrorText("Robot.getPixelColor", i));
        }

        // check Robot.createScreenCapture()
        BufferedImage image = robot.createScreenCapture(bounds);
        int rgb = color.getRGB();
        if (image.getRGB(0, 0) != rgb
            || image.getRGB(image.getWidth() - 1, 0) != rgb
            || image.getRGB(image.getWidth() - 1, image.getHeight() - 1) != rgb
            || image.getRGB(0, image.getHeight() - 1) != rgb) {
                throw new RuntimeException(
                        getErrorText("Robot.createScreenCapture", i));
        }
        frame.dispose();
    }

    System.out.println("Test PASSED!");
}

private static boolean isReallyHeadless() {
    if (GraphicsEnvironment.isHeadless()) {
        //return true;
    }
    try {
        GraphicsDevice[] screenDevices = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
        return screenDevices == null || screenDevices.length == 0;
    } catch (HeadlessException e) {
        System.err.print(e);
        return true;
    }
}

public static void main(String[] args) throws Exception {
    robot = new Robot();
    GraphicsEnvironment ge =
            GraphicsEnvironment.getLocalGraphicsEnvironment();
    UIManager.LookAndFeelInfo[] lookAndFeelArray =
            UIManager.getInstalledLookAndFeels();
    for (GraphicsDevice sd : ge.getScreenDevices()) {
        for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
            executeCase(lookAndFeelItem.getClassName(), sd);
            robot.waitForIdle();
        }
    }
}

/**
 * Return the bounds of a GraphicsDevice, less its screen insets.
 * See also java.awt.GraphicsEnvironment.getUsableBounds();
 */
public static Rectangle getUsableBounds(GraphicsDevice gd) {
    GraphicsConfiguration gc = gd.getDefaultConfiguration();
    Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
    Rectangle usableBounds = gc.getBounds();

    usableBounds.x += insets.left;
    usableBounds.y += insets.top;
    usableBounds.width -= (insets.left + insets.right);
    usableBounds.height -= (insets.top + insets.bottom);

    return usableBounds;
}

/**
 * From the DisplayChangedListener interface; called
 * when the display mode has been changed.
 */
public void displayChanged() {
    // notify screens in device array to do display update stuff
    for (GraphicsDevice gd : getScreenDevices()) {
        if (gd instanceof DisplayChangedListener) {
            ((DisplayChangedListener) gd).displayChanged();
        }
    }

    // notify SunDisplayChanger list (e.g. VolatileSurfaceManagers and
    // SurfaceDataProxies) about the display change event
    displayChanger.notifyListeners();
}

public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.
            getLocalGraphicsEnvironment();

    if (ge.isHeadlessInstance()) {
        return;
    }

    for (GraphicsDevice gd : ge.getScreenDevices()) {
        for (GraphicsConfiguration gc : gd.getConfigurations()) {
            testScaleFactor(gc);
        }
    }
}

public FrameListener(GraphicsDevice device,
                     CountDownLatch latch,
                     boolean [] result)
{
    this.device = device;
    this.latch = latch;
    this.result = result;
}