java.awt.Window#setLocationRelativeTo ( )源码实例Demo

下面列出了java.awt.Window#setLocationRelativeTo ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： jdk8u60 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码2 项目： openjdk-jdk8u 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码3 项目： jdk8u-jdk 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码4 项目： openjdk-jdk9 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    window.requestFocus();
    final ExtendedRobot robot = new ExtendedRobot();
    robot.setAutoDelay(200);
    robot.waitForIdle(1000);
    window.setBackground(Color.GREEN);
    robot.waitForIdle(1000);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码5 项目： jdk8u-jdk 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码6 项目： hottub 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码7 项目： openjdk-8-source 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码8 项目： scelight 文件： LGuiUtils.java

/**
 * Resizes a window by setting its bounds to maximum that fits inside the default screen having the specified margin around it, and centers the window on
 * the screen.
 * 
 * <p>
 * The implementation takes the screen insets (for example space occupied by task bar) into account.
 * </p>
 * 
 * @param window window to be resized
 * @param margin margin to leave around the window
 * @param maxSize optional parameter defining a maximum size
 */
public static void maximizeWindowWithMargin( final Window window, final int margin, final Dimension maxSize ) {
	// Maybe use window.getGraphicsConfiguration() (it probably accounts multi-screens!)
	// Edit: it does, but setLocationRelativeTo() at the end will always use the default screen device!
	GraphicsConfiguration gconfig = window.getGraphicsConfiguration();
	if ( gconfig == null )
		GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
		
	final Rectangle bounds = gconfig.getBounds();
	final Insets insets = Toolkit.getDefaultToolkit().getScreenInsets( gconfig );
	
	final int width = bounds.width - insets.left - insets.right - margin * 2;
	final int height = bounds.height - insets.top - insets.bottom - margin * 2;
	
	if ( maxSize == null )
		window.setSize( width, height );
	else
		window.setSize( Math.min( width, maxSize.width ), Math.min( height, maxSize.height ) );
		
	// And finally center on screen
	// window.setLocationRelativeTo( null ) always centers on the main screen, so:
	window.setLocationRelativeTo( window.getOwner() );
}

源代码9 项目： jdk8u-dev-jdk 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码10 项目： jdk8u_jdk 文件： BackgroundIsNotUpdated.java

public static void main(final String[] args) throws AWTException {
    final Window window = new BackgroundIsNotUpdated(null);
    window.setSize(300, 300);
    window.setLocationRelativeTo(null);
    window.setVisible(true);
    sleep();
    window.setBackground(Color.GREEN);
    sleep();
    final Robot robot = new Robot();
    robot.setAutoDelay(200);
    Point point = window.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                      point.y + window.getHeight() / 2);
    window.dispose();
    if (!color.equals(Color.GREEN)) {
        throw new RuntimeException(
                "Expected: " + Color.GREEN + " , Actual: " + color);
    }
}

源代码11 项目： jdal 文件： ShowRowAction.java

/**
 * {@inheritDoc}
 */
@Override
public void actionPerformed(ActionEvent e) {
	Window dlg = getTable().getEditor(getRow());
	if (dlg != null) {
		if (dlg instanceof Frame) {
			((Frame) dlg).setState(Frame.NORMAL);
			((Frame) dlg).requestFocus();
		}
		dlg.setLocationRelativeTo(null);
		dlg.setAlwaysOnTop(true);
		dlg.setVisible(true);
	}
}

源代码12 项目： openjdk-jdk9 文件： DumpOnKey.java

public static void main(final String[] args) throws AWTException {
    final boolean dump = Boolean.parseBoolean(args[0]);
    final Window w = new Frame() {
        @Override
        public void list(final PrintStream out, final int indent) {
            super.list(out, indent);
            dumped = true;
        }
    };
    w.setSize(200, 200);
    w.setLocationRelativeTo(null);
    w.setVisible(true);

    final Robot robot = new Robot();
    robot.setAutoDelay(50);
    robot.setAutoWaitForIdle(true);
    robot.mouseMove(w.getX() + w.getWidth() / 2,
                    w.getY() + w.getHeight() / 2);
    robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
    robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);

    robot.keyPress(KeyEvent.VK_CONTROL);
    robot.keyPress(KeyEvent.VK_SHIFT);
    robot.keyPress(KeyEvent.VK_F1);
    robot.keyRelease(KeyEvent.VK_F1);
    robot.keyRelease(KeyEvent.VK_SHIFT);
    robot.keyRelease(KeyEvent.VK_CONTROL);

    w.dispose();
    if (dumped != dump) {
        throw new RuntimeException("Exp:" + dump + ", actual:" + dumped);
    }
}

源代码13 项目： Shuffle-Move 文件： BaseService.java

/**
 * Given a window object, and a proposed x and y position on the screen, perform any necessary
 * correction to force it to remain on at least one of the available display devices. If the top
 * right corner of the window is not within any display device, it will be moved to the default
 * location.
 * 
 * @param w
 *           A Window that is moving, or about to be moved.
 * @param x
 *           The relative horizontal position to the display origin
 * @param y
 *           The relative vertical position to the display origin
 */
public static void correctPosition(Window w, int x, int y, ConfigManager pm) {
   boolean isMaximizedEither = false;
   if (w != null && Frame.class.isInstance(w)) {
      int state = ((Frame) w).getExtendedState();
      boolean maximizedHoriz = (state & JFrame.MAXIMIZED_HORIZ) != 0;
      boolean maximizedVert = (state & JFrame.MAXIMIZED_VERT) != 0;
      isMaximizedEither = maximizedHoriz || maximizedVert;
   }
   
   if (pm.getBooleanValue(KEY_WINDOW_SAFETY_ENABLED, true) && !isLocationInScreenBounds(x, y)
         && !isMaximizedEither) {
      w.setLocationRelativeTo(null);
   }
}

源代码14 项目： PolyGlot 文件： PGTUtil.java

/**
 * Checks that the position is in bounds for the screen and places it in
 * visible area if not
 *
 * @param w
 */
public static void checkPositionInBounds(Window w) {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Point location = w.getLocationOnScreen();

    // if this would appear offscreen, simply place it in the center of the screen
    if (screenSize.getWidth() < location.x || screenSize.getHeight() < location.y) {
        w.setLocationRelativeTo(null);
    }
}

源代码15 项目： dragonwell8_jdk 文件： WindowOwnedByEmbeddedFrameTest.java

public static void main(String[] args) {
    try {
        Robot robot = Util.createRobot();
        robot.setAutoDelay(50);

        embeddedFrame = createEmbeddedFrame();

        textField = new TextField("");

        window = new Window(embeddedFrame);
        window.setSize(200, 200);
        window.setLocationRelativeTo(null);
        window.add(textField);
        window.setVisible(true);

        Util.waitForIdle(robot);

        Util.clickOnComp(textField, robot);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_T);
        robot.keyRelease(KeyEvent.VK_T);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_E);
        robot.keyRelease(KeyEvent.VK_E);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_S);
        robot.keyRelease(KeyEvent.VK_S);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_T);
        robot.keyRelease(KeyEvent.VK_T);
        Util.waitForIdle(robot);

        if ("".equals(textField.getText())) {
            throw new RuntimeException("Keyboard input in text field isn't possible");
        }
    } finally {
        if (embeddedFrame != null) {
            embeddedFrame.dispose();
        }
        if (window != null) {
            window.dispose();
        }
    }
}

源代码16 项目： TencentKona-8 文件： WindowOwnedByEmbeddedFrameTest.java

public static void main(String[] args) {
    try {
        Robot robot = Util.createRobot();
        robot.setAutoDelay(50);

        embeddedFrame = createEmbeddedFrame();

        textField = new TextField("");

        window = new Window(embeddedFrame);
        window.setSize(200, 200);
        window.setLocationRelativeTo(null);
        window.add(textField);
        window.setVisible(true);

        Util.waitForIdle(robot);

        Util.clickOnComp(textField, robot);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_T);
        robot.keyRelease(KeyEvent.VK_T);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_E);
        robot.keyRelease(KeyEvent.VK_E);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_S);
        robot.keyRelease(KeyEvent.VK_S);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_T);
        robot.keyRelease(KeyEvent.VK_T);
        Util.waitForIdle(robot);

        if ("".equals(textField.getText())) {
            throw new RuntimeException("Keyboard input in text field isn't possible");
        }
    } finally {
        if (embeddedFrame != null) {
            embeddedFrame.dispose();
        }
        if (window != null) {
            window.dispose();
        }
    }
}

源代码17 项目： openjdk-jdk8u 文件： WindowOwnedByEmbeddedFrameTest.java

public static void main(String[] args) {
    try {
        Robot robot = Util.createRobot();
        robot.setAutoDelay(50);

        embeddedFrame = createEmbeddedFrame();

        textField = new TextField("");

        window = new Window(embeddedFrame);
        window.setSize(200, 200);
        window.setLocationRelativeTo(null);
        window.add(textField);
        window.setVisible(true);

        Util.waitForIdle(robot);

        Util.clickOnComp(textField, robot);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_T);
        robot.keyRelease(KeyEvent.VK_T);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_E);
        robot.keyRelease(KeyEvent.VK_E);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_S);
        robot.keyRelease(KeyEvent.VK_S);
        Util.waitForIdle(robot);

        robot.keyPress(KeyEvent.VK_T);
        robot.keyRelease(KeyEvent.VK_T);
        Util.waitForIdle(robot);

        if ("".equals(textField.getText())) {
            throw new RuntimeException("Keyboard input in text field isn't possible");
        }
    } finally {
        if (embeddedFrame != null) {
            embeddedFrame.dispose();
        }
        if (window != null) {
            window.dispose();
        }
    }
}

源代码18 项目： chipster 文件： Frames.java

public void setLocationRelativeToMainFrame(Window window) {
	window.setLocationRelativeTo(mainFrame);
}

源代码19 项目： binnavi 文件： GuiHelper.java

public static final void centerOnScreen(final Window frame) {
  frame.setLocationRelativeTo(null);
}

源代码20 项目： sc2gears 文件： SharedUtils.java

/**
 * Centers a window on its screen.
 * @param window window to be centered
 */
public static void centerWindow( final Window window ) {
	window.setLocationRelativeTo( null );
}