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 centerOnScreen(Window w, Window parent) {
    Rectangle r = new Rectangle();
    if (parent == null) {
        r.setSize(Toolkit.getDefaultToolkit().getScreenSize());
    } else {// w w  w .  j a v a2  s .  c  o  m
        r.setLocation(parent.getLocation());
        r.setSize(parent.getSize());
    }
    // Determine the new location of the alert
    int x = r.x + (r.width - w.getWidth()) / 2;
    int y = r.y + (r.height - w.getHeight()) / 2;
    // Move the alert
    w.setLocation(x, y);
}

From source file:Main.java

/**
 * Center JFrame./*from  w  w  w  . j a  v  a 2  s  .com*/
 */
public static void center(JFrame frame) {
    Dimension frameSize = frame.getSize();
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    frame.setLocation((screenSize.width - frameSize.width) >> 1, (screenSize.height - frameSize.height) >> 1);
}

From source file:codeswarm.ui.MainView.java

/**
 * This is the main entry-point. It sets the native Look&Feel, creates and
 * shows the MainView./*ww  w  .  j a  v a2 s .  c o m*/
 * @param args the command line arguments. The first parameter
 * will be passed to {@link code_swarm}. It specifies the config-file.
 */
public static void main(final String args[]) {
    java.awt.EventQueue.invokeLater(new Runnable() {
        public void run() {
            Toolkit.getDefaultToolkit().setDynamicLayout(true);
            try {
                UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
            } catch (Exception e) {
                logger.warn("Trouble loading system look and feel. No biggie...", e);
            }

            new MainView(args).setVisible(true);
        }
    });
}

From source file:Main.java

public static void centerComponent(Component relativeTo, Component toCenter) {
    if (relativeTo == null) {
        Toolkit tk = Toolkit.getDefaultToolkit();
        Dimension screenSize = tk.getScreenSize();
        int screenHeight = screenSize.height;
        int screenWidth = screenSize.width;
        toCenter.setLocation((screenWidth / 2) - (toCenter.getSize().width / 2),
                (screenHeight / 2) - (toCenter.getSize().height / 2));
    } else {/*  w  ww. j a  v  a 2 s  .co m*/
        Point loc = relativeTo.getLocationOnScreen();
        Rectangle bounds = relativeTo.getBounds();
        toCenter.setLocation((int) (loc.x + bounds.getWidth() / 2) - (toCenter.getWidth() / 2),
                (int) (loc.y + bounds.getHeight() / 2) - (toCenter.getHeight() / 2));

    }
}

From source file:Main.java

/**
 * Centers a given window on the screen.
 * //from   ww  w  . j a  va2 s. c  om
 * @param window
 *            The window, frame or dialog
 */
public static void centerOnScreen(Window window) {
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
    int x = (int) ((d.getWidth() - window.getWidth()) / 2);
    int y = (int) ((d.getHeight() - window.getHeight()) / 2);
    window.setLocation(x, y);
}

From source file:Main.java

public static void centerFrame(final Window frame) {
    final Rectangle bounds = frame.getBounds();
    final Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
    bounds.x = (screen.width / 2) - (bounds.width / 2);
    bounds.y = (screen.height / 2) - (bounds.height / 2);
    frame.setBounds(bounds);/*from w  w  w.j a  v a 2 s. c  o  m*/
}

From source file:Main.java

public static void center(Window frame, int left, int right, int top, int bottom) {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > (screenSize.height - top - bottom)) {
        frameSize.height = screenSize.height - top - bottom;
    }/* w w  w . j a v  a2s .  c  om*/
    if (frameSize.width > screenSize.width - left - right) {
        frameSize.width = screenSize.width - left - right;
    }
    if (!frameSize.equals(frame.getSize())) {
        frame.setSize(frameSize);
    }
    frame.setLocation(left + (screenSize.width - frameSize.width) / 2,
            top + (screenSize.height - frameSize.height) / 2);
}

From source file:Main.java

/**
 * Centraliza a janela na tela//  w  w  w . j  a va  2  s  . c o m
 * @param w janela a ser centralizada
 */
public static void center(Window w) {
    Dimension us = w.getSize(), them = Toolkit.getDefaultToolkit().getScreenSize();
    int newX = (them.width - us.width) / 2;
    int newY = (them.height - us.height) / 2;
    w.setLocation(newX, newY);
}

From source file:Main.java

public static void centerOnScreen(Component aCompo, Dimension aCompoSize) {
    final Dimension lScreenSize = Toolkit.getDefaultToolkit().getScreenSize();
    aCompo.setLocation(lScreenSize.width / 2 - (aCompoSize.width / 2),
            lScreenSize.height / 2 - (aCompoSize.height / 2));
}

From source file:Main.java

public static void centerWithinScreen(final Window wind) {
    if (wind == null) {
        return;//from   w ww. j  av a 2  s .com
    }
    final Toolkit toolKit = Toolkit.getDefaultToolkit();
    final Rectangle rcScreen = new Rectangle(toolKit.getScreenSize());
    final Dimension windSize = wind.getSize();
    final Dimension parentSize = new Dimension(rcScreen.width, rcScreen.height);
    if (windSize.height > parentSize.height) {
        windSize.height = parentSize.height;
    }
    if (windSize.width > parentSize.width) {
        windSize.width = parentSize.width;
    }
    center(wind, rcScreen);
}