Java Frame.dispose方法代码示例

import java.awt.Frame; //导入方法依赖的package包/类
private static void runTest(Dialog dialog, Frame frame) {
    try {
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.mouseMove(300, 300);

        while (!dialog.isVisible()) {
            sleep();
        }

        Rectangle dialogBounds = dialog.getBounds();
        Rectangle frameBounds = frame.getBounds();

        int y1 = dialogBounds.y + dialogBounds.height;
        int y2 = frameBounds.y + frameBounds.height;

        int clickX = frameBounds.x + frameBounds.width / 2;
        int clickY = y1 + (y2 - y1) / 2;

        robot.mouseMove(clickX, clickY);
        robot.mousePress(InputEvent.BUTTON1_MASK);
        robot.mouseRelease(InputEvent.BUTTON1_MASK);
        sleep();

        int colorX = dialogBounds.x + dialogBounds.width / 2;
        int colorY = dialogBounds.y + dialogBounds.height / 2;

        Color color = robot.getPixelColor(colorX, colorY);

        dialog.dispose();
        frame.dispose();

        if (!DIALOG_COLOR.equals(color)) {
            throw new RuntimeException("The frame is on top"
                    + " of the modal dialog!");
        }
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    Frame sourceFrame = createFrame("Source Frame", 0, 0);
    Frame targetFrame = createFrame("Target Frame", 250, 250);

    DragSource defaultDragSource
            = DragSource.getDefaultDragSource();
    defaultDragSource.createDefaultDragGestureRecognizer(sourceFrame,
            DnDConstants.ACTION_COPY_OR_MOVE,
            new TestDragGestureListener());
    new DropTarget(targetFrame, DnDConstants.ACTION_COPY_OR_MOVE,
            new TestDropTargetListener(targetFrame));

    Robot robot = new Robot();
    robot.setAutoDelay(50);

    sourceFrame.toFront();
    robot.waitForIdle();

    Point point = getCenterPoint(sourceFrame);
    robot.mouseMove(point.x, point.y);
    robot.waitForIdle();

    mouseDragAndDrop(robot, point, getCenterPoint(targetFrame));

    long time = System.currentTimeMillis() + 200;

    while (!passed) {
        if (time < System.currentTimeMillis()) {
            sourceFrame.dispose();
            targetFrame.dispose();
            throw new RuntimeException("Mouse clicked event is lost!");
        }
        Thread.sleep(10);
    }
    sourceFrame.dispose();
    targetFrame.dispose();
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    GraphicsDevice[] sds = GraphicsEnvironment.getLocalGraphicsEnvironment()
                                              .getScreenDevices();
    for (final GraphicsDevice gd : sds) {
        fail = true;
        Robot robot = new Robot(gd);
        robot.setAutoDelay(100);
        robot.setAutoWaitForIdle(true);

        Frame frame = new Frame(gd.getDefaultConfiguration());
        frame.setUndecorated(true);
        frame.setSize(400, 400);
        frame.setVisible(true);
        robot.waitForIdle();

        frame.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                System.out.println("e = " + e);
                fail = false;
            }
        });

        Rectangle bounds = frame.getBounds();
        robot.mouseMove(bounds.x + bounds.width / 2,
                        bounds.y + bounds.height / 2);
        robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK);
        robot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK);
        frame.dispose();
        if (fail) {
            System.err.println("Frame bounds = " + bounds);
            throw new RuntimeException("Click in the wrong location");
        }
    }
}
 

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

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();

        Frame frame = new Frame();
        frame.setSize(300, 300);
        frame.setVisible(true);
        toolkit.realSync();

        Robot robot = new Robot();

        robot.keyPress(KeyEvent.VK_DELETE);
        robot.keyRelease(KeyEvent.VK_DELETE);
        toolkit.realSync();

        frame.dispose();

        if (eventsCount != 3) {
            throw new RuntimeException("Wrong number of key events: " + eventsCount);
        }
    }
 

import java.awt.Frame; //导入方法依赖的package包/类
boolean doTest() {
    Dimension beforeMaximizeCalled = new Dimension(300,300);

    frame = new Frame("Test Frame");
    frame.setUndecorated(true);
    frame.setFocusable(true);
    frame.setSize(beforeMaximizeCalled);
    frame.setVisible(true);
    frame.setExtendedState(Frame.MAXIMIZED_BOTH);
    frame.setExtendedState(Frame.NORMAL);

    Dimension afterMaximizedCalled= frame.getBounds().getSize();

    frame.dispose();

    if (beforeMaximizeCalled.equals(afterMaximizedCalled)) {
        return true;
    }
    return false;
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(final String[] args) {
    final Frame frame = new Frame("RemoveHelpMenu Test");
    try {
        frame.pack();
        // peer exists
        test1(getMenuBar(frame));
        test2(getMenuBar(frame));
        test3(getMenuBar(frame));
        test4(getMenuBar(frame));
    } finally {
        frame.dispose();
    }
    // peer is null
    test1(getMenuBar(frame));
    test2(getMenuBar(frame));
    test3(getMenuBar(frame));
    test4(getMenuBar(frame));
}
 

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
private static void frameTest() {
    Panel panel =new Panel();

    print = new Button("PrintDialog");
    print.setActionCommand("PrintDialog");
    print.addActionListener((e) -> {
        PrinterJob job = PrinterJob.getPrinterJob();
        PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
        t.start();
        start = true;
        job.printDialog(aset);
    });

    panel.add(print);

    frame = new Frame("Test Frame");
    frame.setLayout (new BorderLayout ());
    frame.add(panel,"South");
    frame.pack();
    frame.setVisible(true);

    t = new Thread (() -> {
        if (start) {
            try {
                Thread.sleep(5000);
            } catch (InterruptedException ex) {}
            frame.dispose();
        }
    });
}
 

import java.awt.Frame; //导入方法依赖的package包/类
private static void frameTest() {
    Panel panel =new Panel();

    print = new Button("PageDialog");
    print.setActionCommand("PageDialog");
    print.addActionListener((e) -> {
        PrinterJob job = PrinterJob.getPrinterJob();
            PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
            t.start();
            start = true;
            PageFormat pf = job.pageDialog(aset);
    });

    panel.add(print);

    frame = new Frame("Test Frame");
    frame.setLayout (new BorderLayout ());
    frame.add(panel,"South");
    frame.pack();
    frame.setVisible(true);

    t = new Thread (() -> {
        if (start) {
            try {
                Thread.sleep(5000);
            } catch (InterruptedException ex) {}
            frame.dispose();
        }
    });
}
 

import java.awt.Frame; //导入方法依赖的package包/类
private static void runRobotTest(Frame frame) {
    try {
        Thread robotThread = startRegTest(frame);
        robotThread.start();
        waitForThread(robotThread);
    } finally {
        frame.dispose();
    }
}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, java.lang.reflect.InvocationTargetException
{
    final Frame frame = new Frame("the test");
    frame.setLayout(new FlowLayout());
    final Button btn1 = new Button("button 1");
    frame.add(btn1);
    frame.add(new Button("button 2"));
    frame.add(new Button("button 3"));
    frame.pack();
    frame.setVisible(true);

    Robot r = Util.createRobot();
    Util.waitForIdle(r);
    Util.clickOnComp(btn1, r);
    Util.waitForIdle(r);
    KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    if (kfm.getFocusOwner() != btn1) {
        throw new RuntimeException("test error: can not set focus on " + btn1 + ".");
    }

    EventQueue.invokeAndWait(new Runnable() {
            public void run() {
                final int n_comps = frame.getComponentCount();
                for (int i = 0; i < n_comps; ++i) {
                    frame.getComponent(i).setVisible(false);
                }
            }
        });
    Util.waitForIdle(r);
    final Component focus_owner = kfm.getFocusOwner();

    if (focus_owner != null && !focus_owner.isVisible()) {
        throw new RuntimeException("we have invisible focus owner");
    }
    System.out.println("test passed");
    frame.dispose();
}
 

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
private static void runTest() throws Exception {
    Frame sourceFrame = createFrame("Source Frame", 100, 100);
    Frame targetFrame = createFrame("Target Frame", 350, 350);

    DragSource defaultDragSource
            = DragSource.getDefaultDragSource();
    defaultDragSource.createDefaultDragGestureRecognizer(sourceFrame,
            DnDConstants.ACTION_COPY_OR_MOVE,
            new TestDragGestureListener());
    new DropTarget(targetFrame, DnDConstants.ACTION_COPY_OR_MOVE,
            new TestDropTargetListener(targetFrame));

    Robot robot = new Robot();
    robot.setAutoDelay(50);

    sourceFrame.toFront();
    robot.waitForIdle();

    Point point = getCenterPoint(sourceFrame);
    robot.mouseMove(point.x, point.y);
    robot.waitForIdle();

    mouseDragAndDrop(robot, point, getCenterPoint(targetFrame));

    long time = System.currentTimeMillis() + 1000;

    while (!passed) {
        if (time < System.currentTimeMillis()) {
            sourceFrame.dispose();
            targetFrame.dispose();
            throw new RuntimeException("Mouse clicked event is lost!");
        }
        Thread.sleep(10);
    }
    sourceFrame.dispose();
    targetFrame.dispose();
}
 

import java.awt.Frame; //导入方法依赖的package包/类
/**
 * Test fails if it throws any exception.
 *
 * @throws Exception
 */
private void init() throws Exception {

    if (!System.getProperty("os.name").startsWith("Windows")) {
        System.out.println("This is Windows only test.");
        return;
    }

    final Frame frame = new Frame("AWT Frame");
    frame.pack();
    frame.setSize(200, 200);
    FramePeer frame_peer = AWTAccessor.getComponentAccessor()
                                .getPeer(frame);
    Class comp_peer_class
            = Class.forName("sun.awt.windows.WComponentPeer");
    Field hwnd_field = comp_peer_class.getDeclaredField("hwnd");
    hwnd_field.setAccessible(true);
    long hwnd = hwnd_field.getLong(frame_peer);

    Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame");
    Constructor constructor
            = clazz.getConstructor(new Class[]{long.class});
    final Frame embedded_frame
            = (Frame) constructor.newInstance(new Object[]{
                new Long(hwnd)});;
    final JComboBox<String> combo = new JComboBox<>(new String[]{
        "Item 1", "Item 2"
    });
    combo.setSelectedIndex(1);
    final Panel p = new Panel();
    p.setLayout(new BorderLayout());
    embedded_frame.add(p, BorderLayout.CENTER);
    embedded_frame.validate();
    p.add(combo);
    p.validate();
    frame.setVisible(true);
    Robot robot = new Robot();
    robot.delay(2000);
    Rectangle clos = new Rectangle(
            combo.getLocationOnScreen(), combo.getSize());
    robot.mouseMove(clos.x + clos.width / 2, clos.y + clos.height / 2);
    robot.mousePress(InputEvent.BUTTON1_MASK);
    robot.mouseRelease(InputEvent.BUTTON1_MASK);
    robot.delay(1000);
    if (!combo.isPopupVisible()) {
        throw new RuntimeException("Combobox popup is not visible!");
    }
    robot.mouseMove(clos.x + clos.width / 2, clos.y + clos.height + 3);
    robot.mousePress(InputEvent.BUTTON1_MASK);
    robot.mouseRelease(InputEvent.BUTTON1_MASK);
    robot.delay(1000);
    if (combo.getSelectedIndex() != 0) {
        throw new RuntimeException("Combobox selection has not changed!");
    }
    embedded_frame.remove(p);
    embedded_frame.dispose();
    frame.dispose();

}
 

import java.awt.Frame; //导入方法依赖的package包/类
public static void main(final String[] args) throws AWTException {
    final Frame frame = new Frame();
    final Component label = new PaintNativeOnUpdate();
    frame.setBackground(Color.RED);
    frame.add(label);
    frame.setSize(300, 300);
    frame.setUndecorated(true);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
    sleep();
    label.repaint();// first paint
    sleep();
    label.repaint();// incremental paint
    sleep();

    Robot robot = new Robot();
    robot.setAutoDelay(50);
    Point point = label.getLocationOnScreen();
    Color color = robot.getPixelColor(point.x + label.getWidth() / 2,
                                      point.y + label.getHeight() / 2);
    if (!color.equals(Color.GREEN)) {
        System.err.println("Expected color = " + Color.GREEN);
        System.err.println("Actual color = " + color);
        throw new RuntimeException();
    }
    frame.dispose();
}