Examples with Panel java.awt.Panel used on opensource projects

Example 51 with Panel

use of java.awt.Panel in project jdk8u_jdk by JetBrains.

the class SelectionInvisibleTest method main.

public static void main(String[] args) throws Exception {
    Frame frame = new Frame();
    frame.setSize(300, 200);
    TextField textField = new TextField(TEXT + LAST_WORD, 30);
    Panel panel = new Panel(new FlowLayout());
    panel.add(textField);
    frame.add(panel);
    frame.setVisible(true);
    SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
    toolkit.realSync();
    Robot robot = new Robot();
    robot.setAutoDelay(50);
    Point point = textField.getLocationOnScreen();
    int x = point.x + textField.getWidth() / 2;
    int y = point.y + textField.getHeight() / 2;
    robot.mouseMove(x, y);
    robot.mousePress(InputEvent.BUTTON1_MASK);
    robot.mouseRelease(InputEvent.BUTTON1_MASK);
    toolkit.realSync();
    robot.mousePress(InputEvent.BUTTON1_MASK);
    int N = 10;
    int dx = textField.getWidth() / N;
    for (int i = 0; i < N; i++) {
        x += dx;
        robot.mouseMove(x, y);
    }
    robot.mouseRelease(InputEvent.BUTTON1_MASK);
    toolkit.realSync();
    if (!textField.getSelectedText().endsWith(LAST_WORD)) {
        throw new RuntimeException("Last word is not selected!");
    }
}

Example 52 with Panel

use of java.awt.Panel in project jdk8u_jdk by JetBrains.

the class ScaledTransform method testScaleFactor.

private static void testScaleFactor(final GraphicsConfiguration gc) {
    final Dialog dialog = new Dialog((Frame) null, "Test", true, gc);
    try {
        dialog.setSize(100, 100);
        Panel panel = new Panel() {

            @Override
            public void paint(Graphics g) {
                if (g instanceof Graphics2D) {
                    AffineTransform gcTx = gc.getDefaultTransform();
                    AffineTransform gTx = ((Graphics2D) g).getTransform();
                    passed = gcTx.getScaleX() == gTx.getScaleX() && gcTx.getScaleY() == gTx.getScaleY();
                } else {
                    passed = true;
                }
                dialog.setVisible(false);
            }
        };
        dialog.add(panel);
        dialog.setVisible(true);
        if (!passed) {
            throw new RuntimeException("Transform is not scaled!");
        }
    } finally {
        dialog.dispose();
    }
}

Example 53 with Panel

use of java.awt.Panel in project jdk8u_jdk by JetBrains.

the class DeviceIdentificationTest method main.

public static void main(String[] args) {
    final Frame f = new Frame("DeviceIdentificationTest");
    f.addWindowListener(new WindowAdapter() {

        public void windowClosing(WindowEvent e) {
            f.dispose();
        }
    });
    f.addComponentListener(new ComponentAdapter() {

        public void componentMoved(ComponentEvent e) {
            f.setTitle("Currently on: " + f.getGraphicsConfiguration().getDevice());
        }
    });
    Panel p = new Panel();
    Button b = new Button("Print Current Devices");
    b.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            GraphicsDevice[] gds = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
            int i = 0;
            System.err.println("--- Devices: ---");
            for (GraphicsDevice gd : gds) {
                System.err.println("Device[" + i + "]= " + gd);
                System.err.println("  bounds = " + gd.getDefaultConfiguration().getBounds());
                i++;
            }
            System.err.println("-------------------");
        }
    });
    p.add(b);
    b = new Button("Print My Device");
    b.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            GraphicsConfiguration gc = f.getGraphicsConfiguration();
            GraphicsDevice gd = gc.getDevice();
            System.err.println("--- My Device ---");
            System.err.println("Device  = " + gd);
            System.err.println(" bounds = " + gd.getDefaultConfiguration().getBounds());
        }
    });
    p.add(b);
    b = new Button("Create FS Frame on my Device");
    b.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            GraphicsConfiguration gc = f.getGraphicsConfiguration();
            final GraphicsDevice gd = gc.getDevice();
            System.err.println("--- Creating FS Frame on Device ---");
            System.err.println("Device  = " + gd);
            System.err.println(" bounds = " + gd.getDefaultConfiguration().getBounds());
            final Frame fsf = new Frame("Full-screen Frame on dev" + gd, gc) {

                public void paint(Graphics g) {
                    g.setColor(Color.green);
                    g.fillRect(0, 0, getWidth(), getHeight());
                    g.setColor(Color.red);
                    g.drawString("FS on device: " + gd, 200, 200);
                    g.drawString("Click to exit Full-screen.", 200, 250);
                }
            };
            fsf.setUndecorated(true);
            fsf.addMouseListener(new MouseAdapter() {

                public void mouseClicked(MouseEvent e) {
                    gd.setFullScreenWindow(null);
                    fsf.dispose();
                }
            });
            gd.setFullScreenWindow(fsf);
        }
    });
    p.add(b);
    f.add("North", p);
    p = new Panel();
    b = new Button("Test Passed");
    b.setBackground(Color.green);
    b.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            System.out.println("Test Passed");
            f.dispose();
        }
    });
    p.add(b);
    b = new Button("Test Failed");
    b.setBackground(Color.red);
    b.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            System.out.println("Test FAILED");
            f.dispose();
            throw new RuntimeException("Test FAILED");
        }
    });
    p.add(b);
    f.add("South", p);
    f.pack();
    f.setVisible(true);
}

Example 54 with Panel

use of java.awt.Panel in project jdk8u_jdk by JetBrains.

the class deadKeyMacOSX method createAndShowGUI.

static void createAndShowGUI() {
    Frame frame = new Frame();
    frame.setSize(300, 300);
    Panel panel = new Panel() {

        @Override
        public void paint(Graphics g) {
            super.paint(g);
            lock.lock();
            isPainted.signalAll();
            lock.unlock();
        }
    };
    frame.add(panel);
    lock.lock();
    frame.setVisible(true);
    panel.requestFocusInWindow();
    try {
        isPainted.await();
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } finally {
        lock.unlock();
        panel.addKeyListener(new DeadKeyListener());
    }
}

Example 55 with Panel

use of java.awt.Panel in project jdk8u_jdk by JetBrains.

the class OverriddenInsetsTest method main.

public static void main(String[] args) {
    if (GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration().getColorModel().getPixelSize() < 16) {
        System.out.println("<16 bit mode detected, test passed");
    }
    final Frame f = new Frame("OverriddenInsetsTest");
    f.setSize(260, 260);
    f.addWindowListener(new WindowAdapter() {

        public void windowClosing(WindowEvent e) {
            f.setVisible(false);
            System.exit(0);
        }
    });
    f.setBackground(Color.gray);
    Panel p1 = new Panel() {

        public Insets getInsets() {
            return INSETS1;
        }
    };
    p1.setLayout(null);
    p1.setSize(250, 250);
    Panel p = new Panel() {

        @Override
        public Insets getInsets() {
            return INSETS2;
        }

        public void paint(Graphics g) {
            // make sure Vista is done with its effects
            try {
                Thread.sleep(2000);
            } catch (InterruptedException ex) {
            }
            g.setColor(Color.red);
            g.drawRect(0, 0, getWidth() - 1, getHeight() - 1);
            g.setColor(Color.blue);
            g.fillRect(0, 0, getWidth() / 2, getHeight() / 2);
            Point p = getLocationOnScreen();
            try {
                Robot r = new Robot();
                BufferedImage bi = r.createScreenCapture(new Rectangle(p.x, p.y, getWidth() / 2, getHeight() / 2));
                for (int y = 0; y < bi.getHeight(); y++) {
                    for (int x = 0; x < bi.getWidth(); x++) {
                        if (bi.getRGB(x, y) != Color.blue.getRGB()) {
                            failed = true;
                            System.err.printf("Test failed at %d %d c=%x\n", x, y, bi.getRGB(x, y));
                            String name = "OverriddenInsetsTest_res.png";
                            try {
                                ImageIO.write(bi, "png", new File(name));
                                System.out.println("Dumped res to: " + name);
                            } catch (IOException e) {
                            }
                            return;
                        }
                    }
                }
            } catch (Exception e) {
                failed = true;
            } finally {
                lock.countDown();
            }
        }
    };
    p.setSize(200, 200);
    p1.add(p);
    p.setLocation(50, 50);
    f.add(p1);
    f.setVisible(true);
    try {
        lock.await();
    } catch (InterruptedException ex) {
        ex.printStackTrace();
    }
    if (args.length <= 0 || !"-show".equals(args[0])) {
        f.dispose();
    }
    if (failed) {
        throw new RuntimeException("Test FAILED.");
    }
    System.out.println("Test PASSED");
}