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

Example 36 with AlphaComposite

use of java.awt.AlphaComposite in project LoboEvolution by LoboEvolution.

the class BaseSliderUI method paintThumb.

/**
 * {@inheritDoc}
 */
@Override
public void paintThumb(Graphics g) {
    Icon icon;
    if (slider.getOrientation() == SwingConstants.HORIZONTAL) {
        if ((isRollover || isDragging()) && slider.isEnabled()) {
            icon = getThumbHorIconRollover();
        } else {
            icon = getThumbHorIcon();
        }
    } else {
        if ((isRollover || isDragging()) && slider.isEnabled()) {
            icon = getThumbVerIconRollover();
        } else {
            icon = getThumbVerIcon();
        }
    }
    Graphics2D g2D = (Graphics2D) g;
    Composite savedComposite = g2D.getComposite();
    if (!slider.isEnabled()) {
        g.setColor(AbstractLookAndFeel.getBackgroundColor());
        g.fillRect(thumbRect.x + 1, thumbRect.y + 1, thumbRect.width - 2, thumbRect.height - 2);
        AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.6f);
        g2D.setComposite(alpha);
    }
    icon.paintIcon(null, g, thumbRect.x, thumbRect.y);
    g2D.setComposite(savedComposite);
}

Example 37 with AlphaComposite

use of java.awt.AlphaComposite in project LoboEvolution by LoboEvolution.

the class BaseSplitPaneDivider method paint.

/**
 * {@inheritDoc}
 */
@Override
public void paint(final Graphics g) {
    if (!isFlatMode()) {
        Graphics2D g2D = (Graphics2D) g;
        Composite savedComposite = g2D.getComposite();
        int width = getSize().width;
        int height = getSize().height;
        int dx = 0;
        int dy = 0;
        if (width % 2 == 1) {
            dx = 1;
        }
        if (height % 2 == 1) {
            dy = 1;
        }
        Color color = AbstractLookAndFeel.getBackgroundColor();
        Color cHi = ColorHelper.brighter(color, 25);
        Color cLo = ColorHelper.darker(color, 5);
        Color[] colors = ColorHelper.createColorArr(cHi, cLo, 10);
        if (UIManager.getLookAndFeel() instanceof AbstractLookAndFeel) {
            AbstractLookAndFeel laf = (AbstractLookAndFeel) UIManager.getLookAndFeel();
            if (orientation == JSplitPane.HORIZONTAL_SPLIT) {
                JTattooUtilities.fillVerGradient(g, colors, 0, 0, width, height);
                Icon horBumps = laf.getIconFactory().getSplitterHorBumpIcon();
                if (horBumps != null && width > horBumps.getIconWidth()) {
                    AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f);
                    g2D.setComposite(alpha);
                    if (splitPane.isOneTouchExpandable() && centerOneTouchButtons) {
                        int centerY = height / 2;
                        int x = (width - horBumps.getIconWidth()) / 2 + dx;
                        int y = centerY - horBumps.getIconHeight() - 40;
                        horBumps.paintIcon(this, g, x, y);
                        y = centerY + 40;
                        horBumps.paintIcon(this, g, x, y);
                    } else {
                        int x = (width - horBumps.getIconWidth()) / 2 + dx;
                        int y = (height - horBumps.getIconHeight()) / 2;
                        horBumps.paintIcon(this, g, x, y);
                    }
                }
            } else {
                JTattooUtilities.fillHorGradient(g, colors, 0, 0, width, height);
                Icon verBumps = laf.getIconFactory().getSplitterVerBumpIcon();
                if (verBumps != null && height > verBumps.getIconHeight()) {
                    AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f);
                    g2D.setComposite(alpha);
                    if (splitPane.isOneTouchExpandable() && centerOneTouchButtons) {
                        int centerX = width / 2;
                        int x = centerX - verBumps.getIconWidth() - 40;
                        int y = (height - verBumps.getIconHeight()) / 2 + dy;
                        verBumps.paintIcon(this, g, x, y);
                        x = centerX + 40;
                        verBumps.paintIcon(this, g, x, y);
                    } else {
                        int x = (width - verBumps.getIconWidth()) / 2;
                        int y = (height - verBumps.getIconHeight()) / 2 + dy;
                        verBumps.paintIcon(this, g, x, y);
                    }
                }
            }
        }
        g2D.setComposite(savedComposite);
    }
    paintComponents(g);
}

Example 38 with AlphaComposite

use of java.awt.AlphaComposite in project LoboEvolution by LoboEvolution.

the class BaseMenuItemUI method paintBackground.

/**
 * <p>paintBackground.</p>
 *
 * @param g a {@link java.awt.Graphics} object.
 * @param c a {@link javax.swing.JComponent} object.
 * @param x a int.
 * @param y a int.
 * @param w a int.
 * @param h a int.
 */
protected void paintBackground(Graphics g, JComponent c, int x, int y, int w, int h) {
    JMenuItem mi = (JMenuItem) c;
    Color backColor = mi.getBackground();
    if (backColor == null || backColor instanceof UIResource) {
        backColor = AbstractLookAndFeel.getMenuBackgroundColor();
    }
    ButtonModel model = mi.getModel();
    if (model.isArmed() || model.isRollover() || c instanceof JMenu && model.isSelected()) {
        g.setColor(AbstractLookAndFeel.getMenuSelectionBackgroundColor());
        g.fillRect(x, y, w, h);
        g.setColor(AbstractLookAndFeel.getMenuSelectionForegroundColor());
    } else if (!AbstractLookAndFeel.getTheme().isMenuOpaque()) {
        Graphics2D g2D = (Graphics2D) g;
        Composite savedComposite = g2D.getComposite();
        AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, AbstractLookAndFeel.getTheme().getMenuAlpha());
        g2D.setComposite(alpha);
        g2D.setColor(backColor);
        g2D.fillRect(x, y, w, h);
        g2D.setComposite(savedComposite);
        g.setColor(AbstractLookAndFeel.getMenuForegroundColor());
    } else {
        g.setColor(backColor);
        g.fillRect(x, y, w, h);
        g.setColor(AbstractLookAndFeel.getMenuForegroundColor());
    }
}

Example 39 with AlphaComposite

use of java.awt.AlphaComposite in project LoboEvolution by LoboEvolution.

the class TextureLabelUI method paintDisabledText.

/**
 * {@inheritDoc}
 */
@Override
protected void paintDisabledText(JLabel l, Graphics g, String s, int textX, int textY) {
    int mnemIndex = l.getDisplayedMnemonicIndex();
    Graphics2D g2D = (Graphics2D) g;
    Composite savedComposite = g2D.getComposite();
    AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.8f);
    g2D.setComposite(alpha);
    Color fc = l.getForeground();
    if (ColorHelper.getGrayValue(fc) > 164) {
        fc = ColorHelper.brighter(AbstractLookAndFeel.getDisabledForegroundColor(), 40);
        g.setColor(Color.black);
    } else {
        fc = AbstractLookAndFeel.getDisabledForegroundColor();
        g.setColor(Color.white);
    }
    JTattooUtilities.drawStringUnderlineCharAt(l, g, s, mnemIndex, textX, textY + 1);
    g2D.setComposite(savedComposite);
    g.setColor(fc);
    JTattooUtilities.drawStringUnderlineCharAt(l, g, s, mnemIndex, textX, textY);
}

Example 40 with AlphaComposite

use of java.awt.AlphaComposite in project LoboEvolution by LoboEvolution.

the class SmartInternalFrameTitlePane method paintBackground.

/**
 * {@inheritDoc}
 */
@Override
public void paintBackground(Graphics g) {
    Graphics2D g2D = (Graphics2D) g;
    int width = getWidth();
    int height = getHeight();
    Color backColor;
    Color frameColor;
    if (JTattooUtilities.isActive(this)) {
        backColor = AbstractLookAndFeel.getTheme().getWindowTitleColors()[10];
        frameColor = AbstractLookAndFeel.getTheme().getFrameColor();
        JTattooUtilities.fillHorGradient(g, AbstractLookAndFeel.getTheme().getWindowTitleColors(), 0, 0, width, height);
    } else {
        backColor = AbstractLookAndFeel.getTheme().getWindowInactiveTitleColors()[10];
        frameColor = ColorHelper.brighter(AbstractLookAndFeel.getTheme().getFrameColor(), 40);
        JTattooUtilities.fillHorGradient(g, AbstractLookAndFeel.getTheme().getWindowInactiveTitleColors(), 0, 0, width, height);
    }
    int iconWidth = 0;
    Icon icon = frame.getFrameIcon();
    if (icon != null) {
        iconWidth = icon.getIconWidth() + 5;
    }
    int titleWidth = 0;
    String frameTitle = frame.getTitle();
    if (frameTitle != null) {
        g.setFont(getFont());
        FontMetrics fm = JTattooUtilities.getFontMetrics(this, g, getFont());
        titleWidth = fm.stringWidth(JTattooUtilities.getClippedText(frame.getTitle(), fm, getWidth() - iconWidth - buttonsWidth - 15)) + 10;
    }
    int dx;
    int dw;
    boolean leftToRight = JTattooUtilities.isLeftToRight(frame);
    int xOffset = leftToRight ? iconWidth + 10 + titleWidth : width - 10 - iconWidth - titleWidth;
    if (leftToRight) {
        dw = width - buttonsWidth - xOffset - 10;
        dx = xOffset;
    } else {
        dw = xOffset - buttonsWidth - 10;
        dx = buttonsWidth + 10;
    }
    int dy = 3;
    if (!AbstractLookAndFeel.getTheme().isMacStyleWindowDecorationOn() && !AbstractLookAndFeel.getTheme().isCenterWindowTitleOn() && dw > 0) {
        Composite composite = g2D.getComposite();
        AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.6f);
        g2D.setComposite(alpha);
        float dc1 = 50.0f;
        float dc2 = 5.0f;
        Color c1 = ColorHelper.brighter(backColor, dc1);
        Color c2;
        while (dy + 5 < height) {
            c2 = ColorHelper.darker(backColor, dc2);
            dc2 += 5.0f;
            g.setColor(c1);
            g.drawLine(dx, dy, dx + dw, dy);
            dy++;
            g.setColor(c2);
            g.drawLine(dx, dy, dx + dw, dy);
            dy += 3;
        }
        g2D.setComposite(composite);
    }
    g.setColor(frameColor);
    g.drawLine(0, height - 1, width, height - 1);
}