Example usage for java.awt GraphicsDevice getConfigurations

Introduction

In this page you can find the example usage for java.awt GraphicsDevice getConfigurations.

Prototype

public abstract GraphicsConfiguration[] getConfigurations();

Source Link

Document

Returns all of the GraphicsConfiguration objects associated with this GraphicsDevice .

Usage

From source file:Main.java

/**
 * Get the full screen size recognizing multiple monitor.
 * /*from w ww .  j av a  2s . c o m*/
 * @return full screen size
 */
public static Dimension getFullScreenSize() {
    Rectangle2D result = new Rectangle2D.Double();
    GraphicsEnvironment localGE = GraphicsEnvironment.getLocalGraphicsEnvironment();
    for (GraphicsDevice gd : localGE.getScreenDevices()) {
        for (GraphicsConfiguration graphicsConfiguration : gd.getConfigurations()) {
            Rectangle2D.union(result, graphicsConfiguration.getBounds(), result);
        }
    }
    return new Dimension((int) result.getWidth(), (int) result.getHeight());
}

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From source file:Main.java

/**
 * Updates {@link #SCREEN_SIZE_PRIMARY } and {@link #SCREEN_SIZE_TOTAL}
 *//*w w  w . j  av  a  2s  .c  o m*/
public static void calculateScreenSizes() {

    Rectangle totalBounds = new Rectangle();
    Rectangle primaryBounds = null;
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();
    for (int j = 0; j < gs.length; j++) {
        GraphicsDevice gd = gs[j];
        if (gd == ge.getDefaultScreenDevice()) {
            primaryBounds = new Rectangle();
        }
        GraphicsConfiguration[] gc = gd.getConfigurations();
        for (int i = 0; i < gc.length; i++) {
            Rectangle bounds = gc[i].getBounds();
            Insets screenInsets = Toolkit.getDefaultToolkit().getScreenInsets(gc[i]);
            bounds.x += screenInsets.left;
            bounds.y += screenInsets.top;
            bounds.height -= screenInsets.bottom;
            bounds.width -= screenInsets.right;
            totalBounds = totalBounds.union(bounds);
            if (primaryBounds != null) {
                primaryBounds = primaryBounds.union(bounds);
            }
        }
        if (primaryBounds != null) {
            SCREEN_SIZE_PRIMARY = primaryBounds;
            primaryBounds = null;
        }
    }
    SCREEN_SIZE_TOTAL = totalBounds;
}

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From source file:GCWrapper.java

public CapabilitiesTest(GraphicsDevice dev) {
    super(dev.getDefaultConfiguration());
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent ev) {
            System.exit(0);//from  www .j  a  va  2s.com
        }
    });
    initComponents(getContentPane());
    GraphicsConfiguration[] gcs = dev.getConfigurations();
    for (int i = 0; i < gcs.length; i++) {
        gcSelection.addItem(new GCWrapper(gcs[i], i));
    }
    gcSelection.addItemListener(this);
    gcChanged();
}

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From source file:org.zanata.util.TestEventForScreenshotListener.java

private Rectangle getScreenRectangle() {
    // http://stackoverflow.com/a/13380999/14379
    Rectangle2D result = new Rectangle2D.Double();
    GraphicsEnvironment localGE = GraphicsEnvironment.getLocalGraphicsEnvironment();
    for (GraphicsDevice gd : localGE.getScreenDevices()) {
        for (GraphicsConfiguration graphicsConfiguration : gd.getConfigurations()) {
            Rectangle2D.union(result, graphicsConfiguration.getBounds(), result);
        }/*from   w ww  . j  a va2  s  . c o m*/
    }
    return new Rectangle((int) result.getWidth(), (int) result.getHeight());
}

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From source file:util.ui.UiUtilities.java

/**
 * Centers a window to its parent frame and shows it.
 * <p>//from w ww.j  a  va  2s .c  o  m
 * If the window has no parent frame it will be centered to the screen.
 *
 * @param win
 *          The window to center and show.
 */
public static void centerAndShow(Window win) {
    Dimension wD = win.getSize();
    Dimension frameD;
    Point framePos;
    Frame frame = JOptionPane.getFrameForComponent(win);

    // Should this window be centered to its parent frame?
    boolean centerToParentFrame = (frame != null) && (frame != win) && frame.isShowing();

    // Center to parent frame or to screen
    if (centerToParentFrame) {
        frameD = frame.getSize();
        framePos = frame.getLocation();
    } else {
        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        // dual head, use first screen
        if (ge.getScreenDevices().length > 1) {
            try {
                GraphicsDevice gd = ge.getDefaultScreenDevice();
                GraphicsConfiguration config = gd.getConfigurations()[0];
                frameD = config.getBounds().getSize();
                framePos = config.getBounds().getLocation();
            } catch (RuntimeException e) {
                frameD = Toolkit.getDefaultToolkit().getScreenSize();
                framePos = new Point(0, 0);
            }
        }
        // single screen only
        else {
            frameD = Toolkit.getDefaultToolkit().getScreenSize();
            framePos = new Point(0, 0);
        }
    }

    Point wPos = new Point(framePos.x + (frameD.width - wD.width) / 2,
            framePos.y + (frameD.height - wD.height) / 2);
    wPos.x = Math.max(0, wPos.x); // Make x > 0
    wPos.y = Math.max(0, wPos.y); // Make y > 0
    win.setLocation(wPos);
    win.setVisible(true);
}

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