Java Code Examples for org.jdesktop.swingx.graphics.GraphicsUtilities#createCompatibleTranslucentImage()

The following examples show how to use org.jdesktop.swingx.graphics.GraphicsUtilities#createCompatibleTranslucentImage() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: JXPanel.java    From littleluck with Apache License 2.0 6 votes vote down vote up 
/**
 * Overriden paint method to take into account the alpha setting
 * @param g
 */
@Override
public void paint(Graphics g) {
    float a = getAlpha();
    if (a == 1) {
        super.paint(g);
    } else {
        //the component is translucent, so we need to render to
        //an intermediate image before painting
        BufferedImage img = GraphicsUtilities.createCompatibleTranslucentImage(getWidth(), getHeight());
        Graphics2D gfx = img.createGraphics();
        super.paint(gfx);
        gfx.dispose();
        Graphics2D g2d = (Graphics2D)g;
        Composite oldComp = g2d.getComposite();
        Composite alphaComp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, a);
        g2d.setComposite(alphaComp);
        g2d.drawImage(img, null, 0, 0);
        g2d.setComposite(oldComp);
    }
}
Example 2
Source File: JXPanel.java    From beautyeye with Apache License 2.0 6 votes vote down vote up 
/**
 * Overriden paint method to take into account the alpha setting
 * @param g
 */
@Override
public void paint(Graphics g) {
    float a = getAlpha();
    if (a == 1) {
        super.paint(g);
    } else {
        //the component is translucent, so we need to render to
        //an intermediate image before painting
        BufferedImage img = GraphicsUtilities.createCompatibleTranslucentImage(getWidth(), getHeight());
        Graphics2D gfx = img.createGraphics();
        super.paint(gfx);
        gfx.dispose();
        Graphics2D g2d = (Graphics2D)g;
        Composite oldComp = g2d.getComposite();
        Composite alphaComp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, a);
        g2d.setComposite(alphaComp);
        g2d.drawImage(img, null, 0, 0);
        g2d.setComposite(oldComp);
    }
}
Example 3
Source File: JXPanel.java    From Darcula with Apache License 2.0 6 votes vote down vote up 
/**
 * Overriden paint method to take into account the alpha setting
 * @param g
 */
@Override
public void paint(Graphics g) {
    float a = getAlpha();
    if (a == 1) {
        super.paint(g);
    } else {
        //the component is translucent, so we need to render to
        //an intermediate image before painting
        BufferedImage img = GraphicsUtilities.createCompatibleTranslucentImage(getWidth(), getHeight());
        Graphics2D gfx = img.createGraphics();
        super.paint(gfx);
        gfx.dispose();
        Graphics2D g2d = (Graphics2D)g;
        Composite oldComp = g2d.getComposite();
        Composite alphaComp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, a);
        g2d.setComposite(alphaComp);
        g2d.drawImage(img, null, 0, 0);
        g2d.setComposite(oldComp);
    }
}
Example 4
Source File: SnippetNavigator.java    From littleluck with Apache License 2.0 5 votes vote down vote up 
private void matchLabelBorderToButtons() {
    Insets insets = new Insets(4, 6, 4, 6);
    Dimension buttonSize = prevButton.getPreferredSize();
    prevButton.setSize(buttonSize);

    BufferedImage image = GraphicsUtilities.
            createCompatibleTranslucentImage(
                 buttonSize.width, buttonSize.height);
    prevButton.paint(image.getGraphics());
    BufferedImage labelTopImage = GraphicsUtilities.
            createCompatibleTranslucentImage(
                 buttonSize.width - insets.left - insets.right,
                 insets.top);
    labelTopImage.getGraphics().drawImage(image, 0, 0,
            buttonSize.width - insets.left - insets.right,
            insets.top,
            insets.left, 0,
            buttonSize.width - insets.right, insets.top,
            null,
            null);

    BufferedImage labelBottomImage = GraphicsUtilities.createCompatibleTranslucentImage(buttonSize.width - insets.left - insets.right,
            insets.bottom);
    labelBottomImage.getGraphics().drawImage(image, 0, 0,
            buttonSize.width - insets.left - insets.right, insets.top,
            insets.left, buttonSize.height - insets.bottom,
            buttonSize.width - insets.right, buttonSize.height,
            null,
            null);

    statusLabel.setBorder(new CenterLabelBorder(labelTopImage, labelBottomImage));
    needLabelBorder = false;
}
Example 5
Source File: SnippetNavigator.java    From beautyeye with Apache License 2.0 5 votes vote down vote up 
private void matchLabelBorderToButtons() {
    Insets insets = new Insets(4, 6, 4, 6);
    Dimension buttonSize = prevButton.getPreferredSize();
    prevButton.setSize(buttonSize);

    BufferedImage image = GraphicsUtilities.
            createCompatibleTranslucentImage(
                 buttonSize.width, buttonSize.height);
    prevButton.paint(image.getGraphics());
    BufferedImage labelTopImage = GraphicsUtilities.
            createCompatibleTranslucentImage(
                 buttonSize.width - insets.left - insets.right,
                 insets.top);
    labelTopImage.getGraphics().drawImage(image, 0, 0,
            buttonSize.width - insets.left - insets.right,
            insets.top,
            insets.left, 0,
            buttonSize.width - insets.right, insets.top,
            null,
            null);

    BufferedImage labelBottomImage = GraphicsUtilities.createCompatibleTranslucentImage(buttonSize.width - insets.left - insets.right,
            insets.bottom);
    labelBottomImage.getGraphics().drawImage(image, 0, 0,
            buttonSize.width - insets.left - insets.right, insets.top,
            insets.left, buttonSize.height - insets.bottom,
            buttonSize.width - insets.right, buttonSize.height,
            null,
            null);

    statusLabel.setBorder(new CenterLabelBorder(labelTopImage, labelBottomImage));
    needLabelBorder = false;
}
Example 6
Source File: SnippetNavigator.java    From Darcula with Apache License 2.0 5 votes vote down vote up 
private void matchLabelBorderToButtons() {
    Insets insets = new Insets(4, 6, 4, 6);
    Dimension buttonSize = prevButton.getPreferredSize();
    prevButton.setSize(buttonSize);

    BufferedImage image = GraphicsUtilities.
            createCompatibleTranslucentImage(
                 buttonSize.width, buttonSize.height);
    prevButton.paint(image.getGraphics());
    BufferedImage labelTopImage = GraphicsUtilities.
            createCompatibleTranslucentImage(
                 buttonSize.width - insets.left - insets.right,
                 insets.top);
    labelTopImage.getGraphics().drawImage(image, 0, 0,
            buttonSize.width - insets.left - insets.right,
            insets.top,
            insets.left, 0,
            buttonSize.width - insets.right, insets.top,
            null,
            null);

    BufferedImage labelBottomImage = GraphicsUtilities.createCompatibleTranslucentImage(buttonSize.width - insets.left - insets.right,
            insets.bottom);
    labelBottomImage.getGraphics().drawImage(image, 0, 0,
            buttonSize.width - insets.left - insets.right, insets.top,
            insets.left, buttonSize.height - insets.bottom,
            buttonSize.width - insets.right, buttonSize.height,
            null,
            null);

    statusLabel.setBorder(new CenterLabelBorder(labelTopImage, labelBottomImage));
    needLabelBorder = false;
}