JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.

JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.

JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.

You can click and view the content of each source code file in the list below.

⏎ javax/swing/colorchooser/DefaultPreviewPanel.java

/*
 * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
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 *
 *
 *
 */

package javax.swing.colorchooser;

import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;
import javax.swing.text.*;
import java.awt.*;
import java.awt.image.*;
import java.awt.event.*;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.Serializable;
import sun.swing.SwingUtilities2;


/**
 * The standard preview panel for the color chooser.
 * <p>
 * <strong>Warning:</strong>
 * Serialized objects of this class will not be compatible with
 * future Swing releases. The current serialization support is
 * appropriate for short term storage or RMI between applications running
 * the same version of Swing.  As of 1.4, support for long term storage
 * of all JavaBeans&trade;
 * has been added to the <code>java.beans</code> package.
 * Please see {@link java.beans.XMLEncoder}.
 *
 * @author Steve Wilson
 * @see JColorChooser
 */
@SuppressWarnings("serial") // Same-version serialization only
class DefaultPreviewPanel extends JPanel {

    private int squareSize = 25;
    private int squareGap = 5;
    private int innerGap = 5;


    private int textGap = 5;
    private Font font = new Font(Font.DIALOG, Font.PLAIN, 12);
    private String sampleText;

    private int swatchWidth = 50;

    private Color oldColor = null;

    private JColorChooser getColorChooser() {
        return (JColorChooser)SwingUtilities.getAncestorOfClass(
                                   JColorChooser.class, this);
    }

    public Dimension getPreferredSize() {
        JComponent host = getColorChooser();
        if (host == null) {
            host = this;
        }
        FontMetrics fm = host.getFontMetrics(getFont());

        int ascent = fm.getAscent();
        int height = fm.getHeight();
        int width = SwingUtilities2.stringWidth(host, fm, getSampleText());

        int y = height*3 + textGap*3;
        int x = squareSize * 3 + squareGap*2 + swatchWidth + width + textGap*3;
        return new Dimension( x,y );
    }

    public void paintComponent(Graphics g) {
        if (oldColor == null)
            oldColor = getForeground();

        g.setColor(getBackground());
        g.fillRect(0,0,getWidth(),getHeight());

        if (this.getComponentOrientation().isLeftToRight()) {
            int squareWidth = paintSquares(g, 0);
            int textWidth = paintText(g, squareWidth);
            paintSwatch(g, squareWidth + textWidth);
        } else {
            int swatchWidth = paintSwatch(g, 0);
            int textWidth = paintText(g, swatchWidth);
            paintSquares(g , swatchWidth + textWidth);

        }
    }

    private int paintSwatch(Graphics g, int offsetX) {
        int swatchX = offsetX;
        g.setColor(oldColor);
        g.fillRect(swatchX, 0, swatchWidth, (squareSize) + (squareGap/2));
        g.setColor(getForeground());
        g.fillRect(swatchX, (squareSize) + (squareGap/2), swatchWidth, (squareSize) + (squareGap/2) );
        return (swatchX+swatchWidth);
    }

    private int paintText(Graphics g, int offsetX) {
        g.setFont(getFont());
        JComponent host = getColorChooser();
        if (host == null) {
            host = this;
        }
        FontMetrics fm = SwingUtilities2.getFontMetrics(host, g);

        int ascent = fm.getAscent();
        int height = fm.getHeight();
        int width = SwingUtilities2.stringWidth(host, fm, getSampleText());

        int textXOffset = offsetX + textGap;

        Color color = getForeground();

        g.setColor(color);

        SwingUtilities2.drawString(host, g, getSampleText(),textXOffset+(textGap/2),
                                   ascent+2);

        g.fillRect(textXOffset,
                   ( height) + textGap,
                   width + (textGap),
                   height +2);

        g.setColor(Color.black);
        SwingUtilities2.drawString(host, g, getSampleText(),
                     textXOffset+(textGap/2),
                     height+ascent+textGap+2);


        g.setColor(Color.white);

        g.fillRect(textXOffset,
                   ( height + textGap) * 2,
                   width + (textGap),
                   height +2);

        g.setColor(color);
        SwingUtilities2.drawString(host, g, getSampleText(),
                     textXOffset+(textGap/2),
                     ((height+textGap) * 2)+ascent+2);

        return width + textGap*3;

    }

    private int paintSquares(Graphics g, int offsetX) {

        int squareXOffset = offsetX;
        Color color = getForeground();

        g.setColor(Color.white);
        g.fillRect(squareXOffset,0,squareSize,squareSize);
        g.setColor(color);
        g.fillRect(squareXOffset+innerGap,
                   innerGap,
                   squareSize - (innerGap*2),
                   squareSize - (innerGap*2));
        g.setColor(Color.white);
        g.fillRect(squareXOffset+innerGap*2,
                   innerGap*2,
                   squareSize - (innerGap*4),
                   squareSize - (innerGap*4));

        g.setColor(color);
        g.fillRect(squareXOffset,squareSize+squareGap,squareSize,squareSize);

        g.translate(squareSize+squareGap, 0);
        g.setColor(Color.black);
        g.fillRect(squareXOffset,0,squareSize,squareSize);
        g.setColor(color);
        g.fillRect(squareXOffset+innerGap,
                   innerGap,
                   squareSize - (innerGap*2),
                   squareSize - (innerGap*2));
        g.setColor(Color.white);
        g.fillRect(squareXOffset+innerGap*2,
                   innerGap*2,
                   squareSize - (innerGap*4),
                   squareSize - (innerGap*4));
        g.translate(-(squareSize+squareGap), 0);

        g.translate(squareSize+squareGap, squareSize+squareGap);
        g.setColor(Color.white);
        g.fillRect(squareXOffset,0,squareSize,squareSize);
        g.setColor(color);
        g.fillRect(squareXOffset+innerGap,
                   innerGap,
                   squareSize - (innerGap*2),
                   squareSize - (innerGap*2));
        g.translate(-(squareSize+squareGap), -(squareSize+squareGap));



        g.translate((squareSize+squareGap)*2, 0);
        g.setColor(Color.white);
        g.fillRect(squareXOffset,0,squareSize,squareSize);
        g.setColor(color);
        g.fillRect(squareXOffset+innerGap,
                   innerGap,
                   squareSize - (innerGap*2),
                   squareSize - (innerGap*2));
        g.setColor(Color.black);
        g.fillRect(squareXOffset+innerGap*2,
                   innerGap*2,
                   squareSize - (innerGap*4),
                   squareSize - (innerGap*4));
        g.translate(-((squareSize+squareGap)*2), 0);

        g.translate((squareSize+squareGap)*2, (squareSize+squareGap));
        g.setColor(Color.black);
        g.fillRect(squareXOffset,0,squareSize,squareSize);
        g.setColor(color);
        g.fillRect(squareXOffset+innerGap,
                   innerGap,
                   squareSize - (innerGap*2),
                   squareSize - (innerGap*2));
        g.translate(-((squareSize+squareGap)*2), -(squareSize+squareGap));

        return (squareSize*3+squareGap*2);

    }

    private String getSampleText() {
        if (this.sampleText == null) {
            this.sampleText = UIManager.getString("ColorChooser.sampleText", getLocale());
        }
        return this.sampleText;
    }
}

⏎ javax/swing/colorchooser/DefaultPreviewPanel.java

Or download all of them as a single archive file:

File name: java.desktop-11.0.1-src.zip
File size: 7974380 bytes
Release date: 2018-11-04
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