Java Frame.setBounds方法代码示例

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

        Frame frame = new Frame();
        Robot robot = new Robot();
        final Toolkit toolkit = Toolkit.getDefaultToolkit();
        final GraphicsEnvironment graphicsEnvironment =
                GraphicsEnvironment.getLocalGraphicsEnvironment();
        final GraphicsDevice graphicsDevice =
                graphicsEnvironment.getDefaultScreenDevice();

        final Dimension screenSize = toolkit.getScreenSize();
        final Insets screenInsets = toolkit.getScreenInsets(
                graphicsDevice.getDefaultConfiguration());

        final Rectangle availableScreenBounds = new Rectangle(screenSize);

        availableScreenBounds.x += screenInsets.left;
        availableScreenBounds.y += screenInsets.top;
        availableScreenBounds.width -= (screenInsets.left + screenInsets.right);
        availableScreenBounds.height -= (screenInsets.top + screenInsets.bottom);

        frame.setBounds(availableScreenBounds.x, availableScreenBounds.y,
                availableScreenBounds.width, availableScreenBounds.height);
        frame.setVisible(true);
        robot.waitForIdle();

        Rectangle frameBounds = frame.getBounds();
        frame.setExtendedState(Frame.MAXIMIZED_BOTH);
        robot.waitForIdle();

        Rectangle maximizedFrameBounds = frame.getBounds();

        frame.dispose();
        if (maximizedFrameBounds.width < frameBounds.width
                || maximizedFrameBounds.height < frameBounds.height) {
            throw new RuntimeException("Maximized frame is smaller than non maximized");
        }
    }
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

       Frame frame = new Frame();
        final Toolkit toolkit = Toolkit.getDefaultToolkit();
        final GraphicsEnvironment graphicsEnvironment =
                GraphicsEnvironment.getLocalGraphicsEnvironment();
        final GraphicsDevice graphicsDevice =
                graphicsEnvironment.getDefaultScreenDevice();

        final Dimension screenSize = toolkit.getScreenSize();
        final Insets screenInsets = toolkit.getScreenInsets(
                graphicsDevice.getDefaultConfiguration());

        final Rectangle availableScreenBounds = new Rectangle(screenSize);

        availableScreenBounds.x += screenInsets.left;
        availableScreenBounds.y += screenInsets.top;
        availableScreenBounds.width -= (screenInsets.left + screenInsets.right);
        availableScreenBounds.height -= (screenInsets.top + screenInsets.bottom);

        frame.setBounds(availableScreenBounds.x, availableScreenBounds.y,
                availableScreenBounds.width, availableScreenBounds.height);
        frame.setVisible(true);

        Rectangle frameBounds = frame.getBounds();
        frame.setExtendedState(Frame.MAXIMIZED_BOTH);
        ((SunToolkit) toolkit).realSync();

        Rectangle maximizedFrameBounds = frame.getBounds();
        if (maximizedFrameBounds.width < frameBounds.width
                || maximizedFrameBounds.height < frameBounds.height) {
            throw new RuntimeException("Maximized frame is smaller than non maximized");
        }
    }
 

import java.awt.Frame; //导入方法依赖的package包/类
private void init()
{
	f = new Frame("Demo");
	bt1 = new Button("SIN");
	bt2 = new Button("COS");
	bt3 = new Button("EXIT");
	mc = new MyCanvas();
	p = new Panel();
	
	
	f.setBounds(100, 100, 500, 500);
	f.setLayout(new BorderLayout());

	p.add(bt1);
	p.add(bt2);
	p.add(bt3);
	f.add(p, BorderLayout.NORTH);
	f.add(mc, BorderLayout.CENTER);
	
	addEvent();
	f.setVisible(true);
}
 

import java.awt.Frame; //导入方法依赖的package包/类
private void createAWTComponents() {
    Frame f1 = new Frame("F1");
    f1.setBounds(100, 300, 100, 100);
    f1.setVisible(true);

    try {
        Thread.sleep(500);
    } catch (Exception ex) {
    }

    f1.setExtendedState(Frame.ICONIFIED);

    Frame g1 = new Frame("G1");
    g1.setBounds(150, 350, 100, 100);
    g1.setVisible(true);

    final Dialog d1 = new Dialog((Frame) null, "D1", Dialog.ModalityType.APPLICATION_MODAL);
    d1.setBounds(200, 400, 100, 100);
    new Thread(new Runnable() {
        public void run() {
            d1.setVisible(true);
        }
    }).start();
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void initTestWindow() {
    mainFrame = new Frame();
    p1 = new Panel();
    mainFrame.setTitle("TestWindow");
    mainFrame.setBounds(700, 10, 400, 100);

    tf = new TextField(20);
    tf.select(0, 10);
    bt = new Button("Disable textfield");
    p1.add(tf);
    p1.add(bt);
    mainFrame.add(p1);
    bt.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent ae) {
            tf.setEditable(false);
        }
    });
    mainFrame.setVisible(true);
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void initTestWindow() {
    mainFrame = new Frame();
    mainFrame.setTitle("TestWindow");
    mainFrame.setBounds(700, 10, 300, 300);
    mainFrame.addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            int ex = e.getModifiersEx();
            if ((ex & InputEvent.ALT_GRAPH_DOWN_MASK) == 0) {
                AltGraphModifierTest.fail("Alt-Gr Modifier bit is not set.");
            } else {
                AltGraphModifierTest.pass();
            }
        }
    });
    mainFrame.setVisible(true);
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args)
{
    Frame frame1 = new Frame("frame 1");
    frame1.setBounds(0, 0, 100, 100);
    frame1.setVisible(true);
    Util.waitForIdle(null);

    Frame frame2 = new Frame("frame 2");
    frame2.setBounds(150, 0, 100, 100);
    frame2.setVisible(true);
    Util.waitForIdle(null);

    Frame frame3 = new Frame("frame 3");
    final Dialog dialog = new Dialog(frame3, "dialog", true);
    dialog.setBounds(300, 0, 100, 100);
    EventQueue.invokeLater(new Runnable() {
            public void run() {
                dialog.setVisible(true);
            }
        });
    try {
        EventQueue.invokeAndWait(new Runnable() { public void run() {} });
        Util.waitForIdle(null);
        EventQueue.invokeAndWait(new Runnable() {
                public void run() {
                    dialog.dispose();
                }
            });
    }
    catch (InterruptedException ie) {
        throw new RuntimeException(ie);
    }
    catch (InvocationTargetException ite) {
        throw new RuntimeException(ite);
    }

    frame1.dispose();
    frame2.dispose();
    frame3.dispose();
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) {
    Robot robot = Util.createRobot();

    Frame frame = new Frame("Frame");
    frame.setBackground(Color.BLUE);
    frame.setBounds(200, 50, 300, 300);
    frame.setVisible(true);

    Dialog dialog1 = new Dialog(frame, "Dialog 1", false);
    dialog1.setBackground(Color.RED);
    dialog1.setBounds(100, 100, 200, 200);
    dialog1.setVisible(true);

    Dialog dialog2 = new Dialog(frame, "Dialog 2", false);
    dialog2.setBackground(Color.GREEN);
    dialog2.setBounds(400, 100, 200, 200);
    dialog2.setVisible(true);

    Util.waitForIdle(robot);

    Util.clickOnComp(dialog2, robot);
    Util.waitForIdle(robot);

    Point point = dialog1.getLocationOnScreen();
    int x = point.x + (int)(dialog1.getWidth() * 0.9);
    int y = point.y + (int)(dialog1.getHeight() * 0.9);

    try {
        if (!Util.testPixelColor(x, y, dialog1.getBackground(), 10, 100, robot)) {
            throw new RuntimeException("Test FAILED: Dialog is behind the frame");
        }
    } finally {
        frame.dispose();
        dialog1.dispose();
        dialog2.dispose();
    }
}
 

import java.awt.Frame; //导入方法依赖的package包/类
private void initializeGUI() {
    frame = new Frame("Test frame");
    canvas = new Canvas();
    canvas.addFocusListener(new FocusAdapter() {
        public void focusGained(FocusEvent event) { focusGained = true; }
    });
    canvas.addKeyListener(this);
    frame.setLayout(new BorderLayout());
    frame.add(canvas);
    frame.setBounds(200, 200, 200, 200);
    frame.setVisible(true);
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void initTestWindow() {
    mainFrame = new Frame("ScrollSelectionTest frame");
    mainFrame.setBounds(500, 0, 400, 200);

    textField = new TextField(40);
    textField.setText("abcdefghijklmnopqrstuvwxyz");
    mainFrame.add(textField);
    mainFrame.setLayout(new FlowLayout());
    textField.select(0, 20);
    mainFrame.setVisible(true);
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) {
    Frame frame = new Frame("frame");
    frame.setBounds(100, 100, 200, 200);
    frame.setVisible(true);
    frame.setExtendedState(Frame.MAXIMIZED_BOTH);
    frame.setExtendedState(Frame.ICONIFIED);
    if (frame.getExtendedState() != Frame.ICONIFIED) {
        frame.dispose();
        throw new RuntimeException("Test Failed");
    }
    frame.dispose();
}
 

import java.awt.Frame; //导入方法依赖的package包/类
static void testFrame(boolean isUndecorated) throws Exception {
    Frame frame = new Frame();
    try {
        Robot robot = new Robot();
        robot.setAutoDelay(100);

        frame.setUndecorated(isUndecorated);
        GraphicsConfiguration gc = GraphicsEnvironment.getLocalGraphicsEnvironment()
                .getDefaultScreenDevice().getDefaultConfiguration();
        Rectangle bounds = gc.getBounds();
        Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
        int x = bounds.x + insets.left;
        int y = bounds.y + insets.top;
        int width = bounds.width - insets.left - insets.right;
        int height = bounds.height - insets.top - insets.bottom;
        Rectangle rect = new Rectangle(x, y, width, height);
        frame.pack();
        frame.setBounds(rect);
        frame.setVisible(true);
        robot.waitForIdle();
        robot.delay(500);

        if (frame.getWidth() <= width / 2
                || frame.getHeight() <= height / 2) {
            throw new RuntimeException("Frame size is small!");
        }

        if (!isUndecorated && frame.getExtendedState() != Frame.MAXIMIZED_BOTH) {
            throw new RuntimeException("Frame state does not equal"
                    + " MAXIMIZED_BOTH!");
        }
    } finally {
        frame.dispose();
    }
}
 

import java.awt.Frame; //导入方法依赖的package包/类
private static void UI() {
    Frame frame = new Frame("Test frame");
    Choice choice = new Choice();

    Stream.of(new String[]{"item 1", "item 2", "item 3"}).forEach(choice::add);
    frame.add(choice);
    frame.setBounds(100, 100, 400, 200);

    frame.setVisible(true);
    Font font = choice.getFont();
    int size = font.getSize();
    int height = choice.getBounds().height;
    try {
        if (height < size) {
            throw new RuntimeException("Test failed");
        }
    } finally {
        frame.dispose();
    }
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public void run() {
    frame = new Frame();

    final DragSourceListener dragSourceListener = new DragSourceAdapter() {
        public void dragDropEnd(DragSourceDropEvent e) {
            dropSuccess = e.getDropSuccess();
            System.err.println("Drop was successful: " + dropSuccess);
        }
    };
    DragGestureListener dragGestureListener = new DragGestureListener() {
        public void dragGestureRecognized(DragGestureEvent dge) {
            dge.startDrag(null, new StringSelection("OK"), dragSourceListener);
        }
    };
    new DragSource().createDefaultDragGestureRecognizer(frame, DnDConstants.ACTION_MOVE,
                                                        dragGestureListener);

    DropTargetAdapter dropTargetListener = new DropTargetAdapter() {
        public void drop(DropTargetDropEvent dtde) {
            dtde.acceptDrop(DnDConstants.ACTION_MOVE);
            dtde.dropComplete(true);
            System.err.println("Drop");
        }
    };
    new DropTarget(frame, dropTargetListener);

    //What would normally go into main() will probably go here.
    //Use System.out.println for diagnostic messages that you want
    //to read after the test is done.
    frame.setUndecorated(true);
    frame.setBounds(100, 100, 200, 200);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

    Robot robot = Util.createRobot();

    Util.waitForIdle(robot);

    Point startPoint = frame.getLocationOnScreen();
    Point endPoint = new Point(startPoint);
    startPoint.translate(50, 50);
    endPoint.translate(150, 150);

    Util.drag(robot, startPoint, endPoint, InputEvent.BUTTON2_MASK);

    Util.waitForIdle(robot);
    robot.delay(500);

    if (dropSuccess) {
        System.err.println("test passed");
    } else {
        throw new RuntimeException("test failed: drop was not successful");
    }
}