Example usage for java.awt GraphicsEnvironment getScreenDevices

Introduction

In this page you can find the example usage for java.awt GraphicsEnvironment getScreenDevices.

Prototype

public abstract GraphicsDevice[] getScreenDevices() throws HeadlessException;

Source Link

Document

Returns an array of all of the screen GraphicsDevice objects.

Usage

From source file:Main.java

/**
 * @param bounds/*  w w  w  .  j a  va  2s . co  m*/
 * @return
 */
public static GraphicsDevice getScreenByBounds(Rectangle bounds) {
    final GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();

    final GraphicsDevice[] screens = ge.getScreenDevices();
    Rectangle biggestIntersection = null;
    GraphicsDevice bestScreen = null;
    for (final GraphicsDevice screen : screens) {
        final Rectangle sb = screen.getDefaultConfiguration().getBounds();
        Rectangle intersection = sb.intersection(bounds);
        if (intersection != null) {
            if (biggestIntersection == null || intersection.width
                    * intersection.height > biggestIntersection.width * biggestIntersection.height) {
                biggestIntersection = intersection;
                bestScreen = screen;
                if (intersection.equals(bounds)) {
                    // it will not get better
                    break;
                }
            }
        }

    }
    return (biggestIntersection == null || biggestIntersection.width * biggestIntersection.height == 0) ? null
            : bestScreen;
}

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From source file:Main.java

/**
 * @param r/*from  w  w  w .  ja v a  2  s  .  c om*/
 *          the original rectangle
 * @param includeReservedInsets
 *          if taskbar and other windowing insets should be included in the
 *          returned area
 * @return iff there are multiple monitors the other monitor than the
 *         effective view of the monitor that the rectangle mostly coveres, or
 *         null if there is just one screen
 */
public static Rectangle getOppositeFullScreenBoundsFor(Rectangle r, boolean includeReservedInsets) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    TreeMap<Integer, Rectangle> prioMap = new TreeMap<Integer, Rectangle>();
    for (GraphicsDevice dev : ge.getScreenDevices()) {
        Rectangle bounds;
        if ((!includeReservedInsets) && dev == ge.getDefaultScreenDevice()) {
            bounds = ge.getMaximumWindowBounds();
        } else {
            bounds = dev.getDefaultConfiguration().getBounds();
        }
        Rectangle intersection = bounds.intersection(r);
        prioMap.put(intersection.width * intersection.height, bounds);
    }
    if (prioMap.size() <= 1) {
        return null;
    } else {
        return prioMap.get(prioMap.firstKey());
    }
}

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From source file:com.seleniumtests.driver.CustomEventFiringWebDriver.java

/**
 * Returns the rectangle of all screens on the system
 * @return/*from   ww  w  .ja v a 2s  .  co  m*/
 */
private static Rectangle getScreensRectangle() {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();

    Rectangle screenRect = new Rectangle(0, 0, 0, 0);
    for (GraphicsDevice gd : ge.getScreenDevices()) {
        screenRect = screenRect.union(gd.getDefaultConfiguration().getBounds());
    }
    return screenRect;
}

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From source file:Main.java

void initUI() {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    int i = 1;//w w w . jav  a2  s . c o  m
    for (GraphicsDevice gd : ge.getScreenDevices()) {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(createLabel(String.valueOf(i)));
        frame.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
                .put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "exit");
        frame.getRootPane().getActionMap().put("exit", new AbstractAction() {
            @Override
            public void actionPerformed(ActionEvent e) {
                System.exit(0);
            }
        });
        frame.setLocation(gd.getDefaultConfiguration().getBounds().getLocation());
        frame.setUndecorated(true);
        frame.setExtendedState(frame.getExtendedState() | JFrame.MAXIMIZED_BOTH);
        frame.setVisible(true);
        gd.setFullScreenWindow(frame);
        i++;
    }
}

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From source file:com._17od.upm.gui.MainWindow.java

/**
 * Convenience method to iterate over all graphics configurations.
 *//*from  w w  w .j  a  v a2  s  .  c  o  m*/
private static ArrayList getConfigs() {
    ArrayList result = new ArrayList();
    GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] devices = env.getScreenDevices();
    for (int i = 0; i < devices.length; i++) {
        GraphicsConfiguration[] configs = devices[i].getConfigurations();
        result.addAll(Arrays.asList(configs));
    }
    return result;
}

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From source file:com.tag.FramePreferences.java

public final Rectangle getGraphicsBounds() {
    GraphicsEnvironment environment = GraphicsEnvironment.getLocalGraphicsEnvironment();
    Rectangle r = null;/*  www.j av  a 2s  . c  o m*/
    for (GraphicsDevice device : environment.getScreenDevices()) {
        GraphicsConfiguration config = device.getDefaultConfiguration();
        if (r == null) {
            r = config.getBounds();
        } else {
            r.add(config.getBounds());
        }
    }
    return r;
}

---

From source file:es.mityc.firmaJava.libreria.pkcs7.ValidaTarjeta.java

/**
 * This method initializes this/* w w  w  . j a v a2s .c o m*/
 * 
 */
private void initialize() {
    this.setSize(new Dimension(534, 264));
    this.setResizable(false);
    this.setModal(true);
    this.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
    this.setContentPane(getJPanel());
    this.setTitle(I18n.getResource(LIBRERIAXADES_VALIDARTARJETA_TEXTO_5));

    // Centramos la ventana del applet
    //  Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();

    int screenWidth = 0;
    int screenHeight = 0;
    int longitud = gs.length;
    for (int i = 0; i < longitud; i++) {
        DisplayMode dm = gs[i].getDisplayMode();
        screenWidth = dm.getWidth();
        screenHeight = dm.getHeight();
    }

    this.setLocation((int) (screenWidth / 2) - (int) (539 / 2), (int) (screenHeight / 2) - (int) (497 / 2));
}

---

From source file:com._17od.upm.gui.MainWindow.java

/**
 * Utility function for restoreWindowBounds
 *//*  www . j av a  2 s .c  o m*/
private GraphicsConfiguration getGraphicsConfigurationContaining(int x, int y) {
    ArrayList configs = new ArrayList();
    GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] devices = env.getScreenDevices();
    for (int i = 0; i < devices.length; i++) {
        GraphicsConfiguration[] gconfigs = devices[i].getConfigurations();
        configs.addAll(Arrays.asList(gconfigs));
    }
    for (int i = 0; i < configs.size(); i++) {
        GraphicsConfiguration config = ((GraphicsConfiguration) configs.get(i));
        Rectangle bounds = config.getBounds();
        if (bounds.contains(x, y)) {
            return config;
        }
    }
    return null;
}

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From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public void checkForInitialLoadScreenSizes(final FormControl control, final JSplitPane verticalMain,
        final String verticalMainName, final JSplitPane verticalSub, final String verticalSubName,
        final JSplitPane horizontalMain, final String horizontalMainName, final JSplitPane horizontalSub,
        final String horizontalSubName) {
    if ((control.getWidth() == -1) && (control.getHeight() == -1) && (control.getLeft() == -1)
            && (control.getTop() == -1)) {
        final GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        final GraphicsDevice[] gs = ge.getScreenDevices();
        if (gs.length > 0) {
            final DisplayMode dm = gs[0].getDisplayMode();
            final int screenWidth = dm.getWidth() - 20;
            final int screenHeight = dm.getHeight() - 50;
            // Set form bounds
            control.setTop(10);/*from w  ww  .ja  v a2s .c om*/
            control.setLeft(10);
            control.setWidth(screenWidth);
            control.setHeight(screenHeight);
            control.resizeScreen();
            // Set divider positions
            int dividerPosition = 175;
            verticalMain.setDividerLocation(dividerPosition);
            control.setExtra(verticalMainName, dividerPosition);
            dividerPosition = screenHeight / 3;
            verticalSub.setDividerLocation(dividerPosition);
            control.setExtra(verticalSubName, dividerPosition);
            dividerPosition = screenWidth / 3;
            horizontalMain.setDividerLocation(dividerPosition);
            control.setExtra(horizontalMainName, dividerPosition);
            horizontalSub.setDividerLocation(dividerPosition);
            control.setExtra(horizontalSubName, dividerPosition);
        }
    }

}

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