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

Example 81 with Color

use of java.awt.Color in project jna by java-native-access.

the class WindowUtilsTest method xtestWindowTransparency.

// Expect failure on windows and x11, since transparent pixels are not 
// properly captured by java.awt.Robot
public void xtestWindowTransparency() throws Exception {
    if (GraphicsEnvironment.isHeadless())
        return;
    System.setProperty("sun.java2d.noddraw", "true");
    GraphicsConfiguration gconfig = WindowUtils.getAlphaCompatibleGraphicsConfiguration();
    Frame root = JOptionPane.getRootFrame();
    final Window background = new Window(root);
    background.setBackground(Color.white);
    background.setLocation(X, Y);
    final JWindow transparent = new JWindow(root, gconfig);
    transparent.setLocation(X, Y);
    ((JComponent) transparent.getContentPane()).setOpaque(false);
    transparent.getContentPane().add(new JComponent() {

        private static final long serialVersionUID = 1L;

        public Dimension getPreferredSize() {
            return new Dimension(W, H);
        }

        protected void paintComponent(Graphics g) {
            g = g.create();
            g.setColor(Color.red);
            g.fillRect(getWidth() / 4, getHeight() / 4, getWidth() / 2, getHeight() / 2);
            g.drawRect(0, 0, getWidth() - 1, getHeight() - 1);
            g.dispose();
        }
    });
    transparent.addMouseListener(handler);
    transparent.addMouseMotionListener(handler);
    SwingUtilities.invokeAndWait(new Runnable() {

        public void run() {
            background.pack();
            background.setSize(new Dimension(W, H));
            background.setVisible(true);
            transparent.pack();
            transparent.setSize(new Dimension(W, H));
            transparent.setVisible(true);
            transparent.toFront();
        }
    });
    WindowUtils.setWindowTransparent(transparent, true);
    //robot.delay(60000);
    Color sample = robot.getPixelColor(X + W / 2, Y + H / 2);
    assertEquals("Painted pixel should be opaque", Color.red, sample);
    sample = robot.getPixelColor(X + 10, Y + 10);
    assertEquals("Unpainted pixel should be transparent", Color.white, sample);
}

Example 82 with Color

use of java.awt.Color in project jna by java-native-access.

the class WindowUtilsTest method xtestWindowAlpha.

// Expect failure on windows and x11, since transparent pixels are not 
// properly captured by java.awt.Robot
public void xtestWindowAlpha() throws Exception {
    if (GraphicsEnvironment.isHeadless())
        return;
    System.setProperty("sun.java2d.noddraw", "true");
    GraphicsConfiguration gconfig = WindowUtils.getAlphaCompatibleGraphicsConfiguration();
    Frame root = JOptionPane.getRootFrame();
    final Window background = new Window(root);
    background.setBackground(Color.white);
    background.setLocation(X, Y);
    final Window transparent = new Window(root, gconfig);
    transparent.setBackground(Color.black);
    transparent.setLocation(X, Y);
    WindowUtils.setWindowAlpha(transparent, .5f);
    transparent.addMouseListener(handler);
    transparent.addMouseMotionListener(handler);
    SwingUtilities.invokeAndWait(new Runnable() {

        public void run() {
            background.pack();
            background.setSize(new Dimension(W, H));
            background.setVisible(true);
            transparent.pack();
            transparent.setSize(new Dimension(W, H));
            transparent.setVisible(true);
        }
    });
    //robot.delay(60000);
    Point where = new Point(transparent.getX() + W / 2, transparent.getY() + H / 2);
    Color sample = robot.getPixelColor(where.x, where.y);
    // NOTE: w32 won't sample non-opaque windows
    if (System.getProperty("os.name").startsWith("Windows")) {
        assertFalse("Sample not transparent (w32)", sample.equals(transparent.getBackground()));
    } else {
        assertEquals("Sample should be 50% fg/bg", new Color(128, 128, 128), sample);
    }
    SwingUtilities.invokeAndWait(new Runnable() {

        public void run() {
            WindowUtils.setWindowAlpha(transparent, 1f);
        }
    });
    sample = robot.getPixelColor(where.x, where.y);
    assertEquals("Window should be opaque with alpha=1f", transparent.getBackground(), sample);
    SwingUtilities.invokeAndWait(new Runnable() {

        public void run() {
            WindowUtils.setWindowAlpha(transparent, 0f);
        }
    });
    sample = robot.getPixelColor(where.x, where.y);
    assertEquals("Window should be transparent with alpha=0f", transparent.getBackground(), sample);
}

Example 83 with Color

use of java.awt.Color in project intellij-community by JetBrains.

the class FileRenderer method customize.

protected void customize(SimpleColoredComponent renderer, Object value, boolean selected, boolean focused) {
    int style = SimpleTextAttributes.STYLE_PLAIN;
    Color color = null;
    Icon icon = null;
    String name = null;
    String comment = null;
    boolean hidden = false;
    boolean valid = true;
    if (value instanceof FileNode) {
        FileNode node = (FileNode) value;
        icon = node.getIcon();
        name = node.getName();
        comment = node.getComment();
        hidden = node.isHidden();
        valid = node.isValid();
    } else if (value instanceof VirtualFile) {
        VirtualFile file = (VirtualFile) value;
        name = file.getName();
        hidden = isFileHidden(file);
        valid = file.isValid();
    } else if (value != null) {
        name = value.toString();
        color = GRAYED;
    }
    if (!valid)
        style |= SimpleTextAttributes.STYLE_STRIKEOUT;
    if (hidden)
        color = HIDDEN;
    renderer.setIcon(!hidden || icon == null ? icon : getTransparentIcon(icon));
    SimpleTextAttributes attributes = new SimpleTextAttributes(style, color);
    if (name != null)
        renderer.append(name, attributes);
    if (comment != null)
        renderer.append(comment, attributes);
}

Example 84 with Color

use of java.awt.Color in project intellij-community by JetBrains.

the class ValueElementReaderTest method testColor.

public void testColor() throws Exception {
    assertNull(read(Color.class));
    assertNull(read(Color.class, null));
    assertNull(read(Color.class, ""));
    assertNull(read(Color.class, "Z"));
    assertEquals(new Color(0x00CAFE), read(Color.class, "CAFE"));
    assertEquals(new Color(0x123456), read(Color.class, "0x123456"));
    assertEquals(new Color(0x345678), read(Color.class, "12345678"));
}

Example 85 with Color

use of java.awt.Color in project android by JetBrains.

the class AnimatedConnection method onPaint.

@Override
public void onPaint(ViewTransform transform, Graphics2D g) {
    double progress = getProgress();
    int alpha = getPulsatingAlpha(progress);
    Color highlight = new Color(mColor.getRed(), mColor.getGreen(), mColor.getBlue(), alpha);
    g.setColor(highlight);
    ConstraintHandle sourceHandle = WidgetInteractionTargets.constraintHandle(mAnchor);
    ConstraintHandle targetHandle = WidgetInteractionTargets.constraintHandle(mAnchor.getTarget());
    if (sourceHandle != null && targetHandle != null && progress >= 0.05) {
        float p = (float) (progress * 2);
        if (p > 1) {
            p = 1;
        }
        sourceHandle.drawConnection(transform, g, mColorSet, true, false, mOriginalCreator, p);
    }
}