Example usage for java.awt Toolkit getDefaultToolkit

Introduction

In this page you can find the example usage for java.awt Toolkit getDefaultToolkit.

Prototype

public static synchronized Toolkit getDefaultToolkit()

Source Link

Document

Gets the default toolkit.

Usage

From source file:Main.java

public static void centerAndSizeWindow(Window win, int fraction, int base) {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    int width = screenSize.width * fraction / base;
    int height = screenSize.height * fraction / base;

    Rectangle rect = new Rectangle((screenSize.width - width) / 2, (screenSize.height - height) / 2, width,
            height);/* w  ww  .  j a  va2 s  .com*/
    win.setBounds(rect);
}

From source file:MainClass.java

public void load() throws MalformedURLException {
    URL url = new URL("image address");
    Image im = Toolkit.getDefaultToolkit().getImage(url);

    MediaTracker mt = new MediaTracker(this);
    mt.addImage(im, 0);/*from   w w w. j  ava2 s  .  c  o m*/
    try {
        mt.waitForID(0);
    } catch (InterruptedException e) {
        System.err.println("Unexpected interrupt in waitForID!");
        return;
    }
    if (mt.isErrorID(0)) {
        System.err.println("Couldn't load image file " + url);
        return;
    }
}

From source file:Main.java

/** Returns the screen height (in pixels). */
public static int getScreenHeight() {
    return Toolkit.getDefaultToolkit().getScreenSize().height;
}

From source file:MainClass.java

public void load() throws MalformedURLException {
    URL url = new URL("image address");
    Toolkit t = Toolkit.getDefaultToolkit();
    Image im = t.getImage(url);/*  w ww  .  j  a v  a 2 s  . co m*/

    MediaTracker mt = new MediaTracker(this);
    mt.addImage(im, 0);
    try {
        mt.waitForID(0);
    } catch (InterruptedException e) {
        System.err.println("Unexpected interrupt in waitForID!");
        return;
    }
    if (mt.isErrorID(0)) {
        System.err.println("Couldn't load image file " + url);
        return;
    }
}

From source file:org.jfree.chart.demo.CompassDemo.java

/**
 * Entry point for the demo application.
 *
 * @param args  ignored./*w w w .ja  v a 2s  . c o  m*/
 */
public static void main(final String[] args) {

    final CompassDemo panel = new CompassDemo();

    final JFrame frame = new JFrame();
    frame.getContentPane().setLayout(new BorderLayout(5, 5));
    frame.setDefaultCloseOperation(3);
    frame.setTitle("Compass Demo");
    frame.getContentPane().add(panel, BorderLayout.CENTER);
    frame.setSize(700, 400);
    final Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
    frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2);
    frame.setVisible(true);
}

From source file:Main.java

public Main() {
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    JPanel panel = new JPanel();
    panel.setPreferredSize(new Dimension(333, 666));
    add(panel);/* w w  w .ja  va  2  s .c  o  m*/
    pack();
    if (Toolkit.getDefaultToolkit().isFrameStateSupported(MAXIMIZED_BOTH)) {
        setExtendedState(MAXIMIZED_BOTH);
    } else {
        Dimension max = Toolkit.getDefaultToolkit().getScreenSize();
        max.height -= 20;
        setSize(max);
        setLocation(0, 20);
    }
    setVisible(true);
}

From source file:ImageSize.java

public ImageSize(URL url) {
    image = Toolkit.getDefaultToolkit().getImage(url);
    rightSize();
}

From source file:Main.java

/**
 * Updates {@link #SCREEN_SIZE_PRIMARY } and {@link #SCREEN_SIZE_TOTAL}
 */// w w w  .j av  a2  s.c  om
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;
}

From source file:Main.java

/**
 * Centra una finestra all'interno di un'altra
 *
 * @param f componente target (finestra esterna) - se null centra nello
 * schermo/*from  w  w  w  . j av a  2  s  . co  m*/
 * @param c componente da centrare (finestra interna)
 */
public static void centerForm(Component f, Component c) {
    Rectangle rf = new Rectangle();
    ;
    if (f == null) {
        rf = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());
    } else {
        rf = f.getBounds();
    }
    Rectangle rc = c.getBounds();

    int x = (rf.width - rc.width) / 2;
    if (x < 5) {
        x = 5;
    }
    int y = (rf.height - rc.height) / 2;
    if (y < 5) {
        y = 5;
    }

    if (f == null) {
        c.setLocation(x, y);
    } else {
        c.setLocation(x + f.getX(), y + f.getY());
    }
}

From source file:Main.java

/**
 * Centers a window on screen.// ww w.java  2s  .  c  om
 * <p>
 * @param w     The window to center.
 */
public static void centerOnScreen(Window w) {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension splashSize = w.getPreferredSize();
    w.setLocation(screenSize.width / 2 - (splashSize.width / 2),
            screenSize.height / 2 - (splashSize.height / 2));
}