JDK 17 java.desktop.jmod is the JMOD file for JDK 17 Desktop module.

JDK 17 Desktop module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.desktop.jmod.

JDK 17 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Desktop module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.desktop.

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

⏎ com/apple/laf/AquaCaret.java

/*
 * Copyright (c) 2011, 2015, 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 com.apple.laf;

import java.awt.Graphics;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.event.FocusEvent;
import java.awt.event.MouseEvent;
import java.awt.geom.Rectangle2D;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.JEditorPane;
import javax.swing.JTextArea;
import javax.swing.border.Border;
import javax.swing.plaf.UIResource;
import javax.swing.text.DefaultCaret;
import javax.swing.text.Highlighter;
import javax.swing.text.JTextComponent;
import javax.swing.SwingUtilities;

@SuppressWarnings("serial") // Superclass is not serializable across versions
public class AquaCaret extends DefaultCaret
        implements UIResource, PropertyChangeListener {

    private boolean isMultiLineEditor;
    private boolean mFocused = false;
    private boolean fPainting = false;

    @Override
    public void install(final JTextComponent c) {
        super.install(c);
        isMultiLineEditor = c instanceof JTextArea || c instanceof JEditorPane;
        c.addPropertyChangeListener(this);
    }

    @Override
    public void deinstall(final JTextComponent c) {
        c.removePropertyChangeListener(this);
        super.deinstall(c);
    }

    @Override
    protected Highlighter.HighlightPainter getSelectionPainter() {
        return AquaHighlighter.getInstance();
    }

    /**
     * Only show the flashing caret if the selection range is zero
     */
    @Override
    public void setVisible(boolean e) {
        if (e) e = getDot() == getMark();
        super.setVisible(e);
    }

    @Override
    protected void fireStateChanged() {
        // If we have focus the caret should only flash if the range length is zero
        if (mFocused) setVisible(getComponent().isEditable());

        super.fireStateChanged();
    }

    @Override
    public void propertyChange(final PropertyChangeEvent evt) {
        final String propertyName = evt.getPropertyName();

        if (AquaFocusHandler.FRAME_ACTIVE_PROPERTY.equals(propertyName)) {
            final JTextComponent comp = ((JTextComponent)evt.getSource());

            if (evt.getNewValue() == Boolean.TRUE) {
                setVisible(comp.hasFocus());
            } else {
                setVisible(false);
            }

            if (getDot() != getMark()) comp.getUI().damageRange(comp, getDot(), getMark());
        }
    }

    // --- FocusListener methods --------------------------

    private boolean shouldSelectAllOnFocus = true;
    @Override
    public void focusGained(final FocusEvent e) {
        final JTextComponent component = getComponent();
        if (!component.isEnabled() || !component.isEditable()) {
            super.focusGained(e);
            return;
        }

        mFocused = true;
        if (!shouldSelectAllOnFocus) {
            shouldSelectAllOnFocus = true;
            super.focusGained(e);
            return;
        }

        if (isMultiLineEditor) {
            super.focusGained(e);
            return;
        }

        final int end = component.getDocument().getLength();
        final int dot = getDot();
        final int mark = getMark();
        if (dot == mark) {
            if (dot == 0) {
                component.setCaretPosition(end);
                component.moveCaretPosition(0);
            } else if (dot == end) {
                component.setCaretPosition(0);
                component.moveCaretPosition(end);
            }
        }

        super.focusGained(e);
    }

    @Override
    public void focusLost(final FocusEvent e) {
        mFocused = false;
        shouldSelectAllOnFocus = true;
        if (isMultiLineEditor) {
            setVisible(false);
            getComponent().repaint();
        } else {
            super.focusLost(e);
        }
    }

    // This fixes the problem where when on the mac you have to ctrl left click to
    // get popup triggers the caret has code that only looks at button number.
    // see radar # 3125390
    @Override
    public void mousePressed(final MouseEvent e) {
        if (!e.isPopupTrigger() && !(SwingUtilities.isLeftMouseButton(e) &&
                e.getClickCount() == 3)) {
            super.mousePressed(e);
            shouldSelectAllOnFocus = false;
        }
    }

    /**
     * Damages the area surrounding the caret to cause
     * it to be repainted in a new location.  If paint()
     * is reimplemented, this method should also be
     * reimplemented.  This method should update the
     * caret bounds (x, y, width, and height).
     *
     * @param r  the current location of the caret
     * @see #paint
     */
    @Override
    protected synchronized void damage(final Rectangle r) {
        if (r == null || fPainting) return;

        x = r.x - 4;
        y = r.y;
        width = 10;
        height = r.height;

        // Don't damage the border area.  We can't paint a partial border, so get the
        // intersection of the caret rectangle and the component less the border, if any.
        final Rectangle caretRect = new Rectangle(x, y, width, height);
        final Border border = getComponent().getBorder();
        if (border != null) {
            final Rectangle alloc = getComponent().getBounds();
            alloc.x = alloc.y = 0;
            final Insets borderInsets = border.getBorderInsets(getComponent());
            alloc.x += borderInsets.left;
            alloc.y += borderInsets.top;
            alloc.width -= borderInsets.left + borderInsets.right;
            alloc.height -= borderInsets.top + borderInsets.bottom;
            Rectangle2D.intersect(caretRect, alloc, caretRect);
        }
        x = caretRect.x;
        y = caretRect.y;
        width = Math.max(caretRect.width, 1);
        height = Math.max(caretRect.height, 1);
        repaint();
    }

    // See <rdar://problem/3833837> 1.4.2_05-141.3: JTextField performance with
    // Aqua L&F. We are getting into a circular condition with the BasicCaret
    // paint code since it doesn't know about the fact that our damage routine
    // above elminates the border. Sadly we can't easily change either one, so
    // we will add a painting flag and not damage during a repaint.
    @Override
    public void paint(final Graphics g) {
        if (isVisible()) {
            fPainting = true;
            super.paint(g);
            fPainting = false;
        }
    }
}

⏎ com/apple/laf/AquaCaret.java

Or download all of them as a single archive file:

File name: java.desktop-17.0.5-src.zip
File size: 9152233 bytes
Release date: 2022-09-13
Download 

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