8217235: Create automated test for SwingSet ColorChooserDemoTest

Reviewed-by: serb, shurailine

test/jdk/sanity/client/SwingSet/src/ColorChooserDemoTest.java

@@ -0,0 +1,328 @@
+/*
+* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+import static com.sun.swingset3.demos.colorchooser.ColorChooserDemo.BACKGROUND;
+import static com.sun.swingset3.demos.colorchooser.ColorChooserDemo.CHOOSER_TITLE;
+import static com.sun.swingset3.demos.colorchooser.ColorChooserDemo.DEMO_TITLE;
+import static com.sun.swingset3.demos.colorchooser.ColorChooserDemo.GRADIENT_1;
+import static com.sun.swingset3.demos.colorchooser.ColorChooserDemo.GRADIENT_2;
+import static com.sun.swingset3.demos.colorchooser.ColorChooserDemo.PERIMETER;
+
+import java.awt.Color;
+import java.awt.event.KeyEvent;
+
+import org.jemmy2ext.JemmyExt.ByClassChooser;
+import org.jtregext.GuiTestListener;
+import org.netbeans.jemmy.ClassReference;
+import org.netbeans.jemmy.DialogWaiter;
+import org.netbeans.jemmy.operators.JButtonOperator;
+import org.netbeans.jemmy.operators.JColorChooserOperator;
+import org.netbeans.jemmy.operators.JComponentOperator;
+import org.netbeans.jemmy.operators.JDialogOperator;
+import org.netbeans.jemmy.operators.JFrameOperator;
+import org.netbeans.jemmy.operators.JSliderOperator;
+import org.netbeans.jemmy.operators.JSpinnerOperator;
+import org.netbeans.jemmy.operators.JTabbedPaneOperator;
+import org.netbeans.jemmy.operators.JTextFieldOperator;
+import org.testng.annotations.Listeners;
+import org.testng.annotations.Test;
+
+import com.sun.swingset3.demos.colorchooser.BezierAnimationPanel;
+import com.sun.swingset3.demos.colorchooser.BezierAnimationPanel.BezierColor;
+import com.sun.swingset3.demos.colorchooser.ColorChooserDemo;
+
+/*
+* @test
+* @key headful
+* @summary Verifies SwingSet3 ColorChooserDemo by performing simple interaction
+*  with all the controls that are shown in the ColorChooserDialog.
+*
+* @library /sanity/client/lib/jemmy/src
+* @library /sanity/client/lib/Extensions/src
+* @library /sanity/client/lib/SwingSet3/src
+* @modules java.desktop
+*          java.logging
+* @build com.sun.swingset3.demos.colorchooser.ColorChooserDemo
+* @run testng ColorChooserDemoTest
+*/
+@Listeners(GuiTestListener.class)
+public class ColorChooserDemoTest {
+
+private static final String OK_BUTTON_TITLE = "OK";
+private static final String CANCEL_BUTTON_TITLE = "Cancel";
+private static final String RESET_BUTTON_TITLE = "Reset";
+private static final String HSV = "HSV";
+private static final String RGB = "RGB";
+private static final String HSL = "HSL";
+private static final String CMYK = "CMYK";
+private static final int HSV_NUMBER_OF_SLIDERS_AND_SPINNERS = 4;
+private static final int RGB_NUMBER_OF_SLIDERS_AND_SPINNERS = 4;
+private static final int HSL_NUMBER_OF_SLIDERS_AND_SPINNERS = 4;
+private static final int CMYK_NUMBER_OF_SLIDERS_AND_SPINNERS = 5;
+private static final int HSV_HUE_INDEX = 0;
+private static final int HSV_SATURATION_INDEX = 1;
+private static final int HSV_VALUE_INDEX = 2;
+private static final int HSV_TRANSPARENCY_INDEX = 3;
+private static final int HSL_HUE_INDEX = 0;
+private static final int HSL_SATURATION_INDEX = 1;
+private static final int HSL_LIGHTNESS_INDEX = 2;
+private static final int HSL_TRANSPARENCY_INDEX = 3;
+private static final int RGB_RED_INDEX = 0;
+private static final int RGB_GREEN_INDEX = 1;
+private static final int RGB_BLUE_INDEX = 2;
+private static final int RGB_ALPHA_INDEX = 3;
+private static final int RGB_COLORCODE_TEXT_FIELD_INDEX = 4;
+private static final int CMYK_CYAN_INDEX = 0;
+private static final int CMYK_MAGENTA_INDEX = 1;
+private static final int CMYK_YELLOW_INDEX = 2;
+private static final int CMYK_BLACK_INDEX = 3;
+private static final int CMYK_ALPHA_INDEX = 4;
+
+private final Color resetColor = new Color(125, 125, 125);
+
+private JDialogOperator colorChooserDialog;
+private JButtonOperator okButton;
+private JButtonOperator cancelButton;
+private JButtonOperator resetButton;
+private JColorChooserOperator colorChooser;
+private JButtonOperator backgroundButton;
+private JButtonOperator gradient1Button;
+private JButtonOperator gradient2Button;
+private JButtonOperator perimeterButton;
+private JTabbedPaneOperator tabOperator;
+private JComponentOperator bezierAnimationPanel;
+private JSliderOperator[] sliders = new JSliderOperator[5];
+private JSpinnerOperator[] spinners = new JSpinnerOperator[5];
+private JButtonOperator lastFocusedButton;
+
+@Test
+public void test() throws Exception {
+new ClassReference(ColorChooserDemo.class.getCanonicalName()).startApplication();
+JFrameOperator frame = new JFrameOperator(DEMO_TITLE);
+bezierAnimationPanel = new JComponentOperator(frame, new ByClassChooser(BezierAnimationPanel.class));
+initializePanelButtons(frame);
+checkBackgroundColorChooser();
+checkGradient1ColorChooser();
+checkGradient2ColorChooser();
+checkPerimeterColorChooser();
+}
+
+private void checkBackgroundColorChooser() throws Exception {
+basicCheck(backgroundButton, BezierColor.BACKGROUND);
+checkAllColorChoosers(backgroundButton);
+}
+
+private void checkGradient1ColorChooser() throws Exception {
+basicCheck(gradient1Button, BezierColor.GRADIENT_A);
+}
+
+private void checkGradient2ColorChooser() throws Exception {
+basicCheck(gradient2Button, BezierColor.GRADIENT_B);
+}
+
+private void checkPerimeterColorChooser() throws Exception {
+basicCheck(perimeterButton, BezierColor.OUTER);
+}
+
+private void pushButtonAndInitialize(JButtonOperator jbo) throws InterruptedException {
+// Wait for focus to return to last focused button
+lastFocusedButton.waitHasFocus();
+jbo.pushNoBlock();
+lastFocusedButton = jbo;
+// Wait till the ColorChooserDemo Dialog Opens
+new DialogWaiter().waitDialog(CHOOSER_TITLE, false, false);
+initializeDialog();
+}
+
+private void initializePanelButtons(JFrameOperator frame) {
+backgroundButton = new JButtonOperator(frame, BACKGROUND);
+gradient1Button = new JButtonOperator(frame, GRADIENT_1);
+gradient2Button = new JButtonOperator(frame, GRADIENT_2);
+perimeterButton = new JButtonOperator(frame, PERIMETER);
+lastFocusedButton = backgroundButton;
+}
+
+private void initializeDialog() {
+colorChooserDialog = new JDialogOperator(CHOOSER_TITLE);
+tabOperator = new JTabbedPaneOperator(colorChooserDialog);
+colorChooser = new JColorChooserOperator(colorChooserDialog);
+okButton = new JButtonOperator(colorChooserDialog, OK_BUTTON_TITLE);
+cancelButton = new JButtonOperator(colorChooserDialog, CANCEL_BUTTON_TITLE);
+resetButton = new JButtonOperator(colorChooserDialog, RESET_BUTTON_TITLE);
+}
+
+private void basicCheck(JButtonOperator jbo, BezierColor bezierColor) throws Exception {
+Color testColor = new Color(100, 26, 155);
+Color testColor2 = new Color(10, 40, 50);
+checkDefaultColorChooser(jbo, testColor, bezierColor);
+checkCancelButton(jbo, testColor2);
+checkResetButton(jbo, testColor2);
+}
+
+private void checkDefaultColorChooser(JButtonOperator jbo, Color testColor, BezierColor bezierColor)
+throws Exception {
+BezierAnimationPanel bezierPanel;
+pushButtonAndInitialize(jbo);
+// Check ColorChooser color is being set and used accordingly
+// in the animation panel
+setAndWaitColor(testColor);
+pushButtonAndWaitDialogClosed(okButton);
+bezierPanel = (BezierAnimationPanel) bezierAnimationPanel.getSource();
+colorChooser.waitStateOnQueue(jColorChooser -> (bezierPanel.getBezierColor(bezierColor).equals(testColor)));
+}
+
+private void checkCancelButton(JButtonOperator jbo, Color testColor) throws Exception {
+pushButtonAndInitialize(jbo);
+setAndWaitColor(testColor);
+pushButtonAndWaitDialogClosed(cancelButton);
+}
+
+private void checkResetButton(JButtonOperator jbo, Color testColor) throws Exception {
+pushButtonAndInitialize(jbo);
+Color initialColor = colorChooser.getColor();
+setAndWaitColor(testColor);
+resetButton.push();
+waitJColorChooserColor(initialColor);
+pushButtonAndWaitDialogClosed(okButton);
+}
+
+private void checkAllColorChoosers(JButtonOperator jbo) throws Exception {
+pushButtonAndInitialize(jbo);
+checkHSV();
+checkHSL();
+checkRGB();
+checkCMYK();
+pushButtonAndWaitDialogClosed(okButton);
+}
+
+private void waitJColorChooserColor(Color expectedColor) {
+colorChooser.waitStateOnQueue(jColorChooser -> colorChooser.getColor().equals(expectedColor));
+}
+
+private void setAndWaitColor(Color color) {
+colorChooser.setColor(color);
+// Wait for the Color to be set
+waitJColorChooserColor(color);
+}
+
+private void resetColor() {
+colorChooser.setColor(resetColor);
+// Wait for the Color to be reset
+waitJColorChooserColor(resetColor);
+}
+
+private void checkHSV() {
+tabOperator.selectPage(HSV);
+initializeSliderAndSpinner(HSV_NUMBER_OF_SLIDERS_AND_SPINNERS);
+resetColor();
+setAndCheckSlider(sliders[HSV_SATURATION_INDEX], 50, new Color(125, 62, 62));
+setAndCheckSlider(sliders[HSV_VALUE_INDEX], 80, new Color(204, 102, 102));
+setAndCheckSlider(sliders[HSV_HUE_INDEX], 50, new Color(204, 187, 102));
+setAndCheckSlider(sliders[HSV_TRANSPARENCY_INDEX], 50, new Color(204, 187, 102, 127));
+setAndCheckSpinner(spinners[HSV_SATURATION_INDEX], 25, new Color(204, 195, 153, 127));
+setAndCheckSpinner(spinners[HSV_VALUE_INDEX], 40, new Color(102, 97, 76, 127));
+setAndCheckSpinner(spinners[HSV_HUE_INDEX], 25, new Color(102, 87, 76, 127));
+setAndCheckSpinner(spinners[HSV_TRANSPARENCY_INDEX], 100, new Color(102, 87, 76, 0));
+}
+
+private void checkHSL() {
+tabOperator.selectPage(HSL);
+initializeSliderAndSpinner(HSL_NUMBER_OF_SLIDERS_AND_SPINNERS);
+resetColor();
+setAndCheckSlider(sliders[HSL_SATURATION_INDEX], 50, new Color(187, 62, 62));
+setAndCheckSlider(sliders[HSL_LIGHTNESS_INDEX], 80, new Color(229, 178, 178));
+setAndCheckSlider(sliders[HSL_HUE_INDEX], 180, new Color(178, 229, 229));
+setAndCheckSlider(sliders[HSL_TRANSPARENCY_INDEX], 50, new Color(178, 229, 229, 127));
+setAndCheckSpinner(spinners[HSL_SATURATION_INDEX], 25, new Color(191, 216, 216, 127));
+setAndCheckSpinner(spinners[HSL_LIGHTNESS_INDEX], 40, new Color(76, 127, 127, 127));
+setAndCheckSpinner(spinners[HSL_HUE_INDEX], 25, new Color(127, 97, 76, 127));
+setAndCheckSpinner(spinners[HSL_TRANSPARENCY_INDEX], 50, new Color(127, 97, 76, 127));
+}
+
+private void checkRGB() {
+String sampleColor = "111111";
+tabOperator.selectPage(RGB);
+initializeSliderAndSpinner(RGB_NUMBER_OF_SLIDERS_AND_SPINNERS);
+JTextFieldOperator colorCode = new JTextFieldOperator(colorChooserDialog, RGB_COLORCODE_TEXT_FIELD_INDEX);
+resetColor();
+setAndCheckSlider(sliders[RGB_GREEN_INDEX], 50, new Color(125, 50, 125, 255));
+setAndCheckSlider(sliders[RGB_BLUE_INDEX], 80, new Color(125, 50, 80, 255));
+setAndCheckSlider(sliders[RGB_RED_INDEX], 50, new Color(50, 50, 80, 255));
+setAndCheckSlider(sliders[RGB_ALPHA_INDEX], 125, new Color(50, 50, 80, 125));
+setAndCheckSpinner(spinners[RGB_GREEN_INDEX], 25, new Color(50, 25, 80, 125));
+setAndCheckSpinner(spinners[RGB_BLUE_INDEX], 40, new Color(50, 25, 40, 125));
+setAndCheckSpinner(spinners[RGB_RED_INDEX], 25, new Color(25, 25, 40, 125));
+setAndCheckSpinner(spinners[RGB_ALPHA_INDEX], 255, new Color(25, 25, 40, 255));
+
+colorCode.setText(sampleColor);
+// Wait for the sampleColor to be set in the color code text field.
+colorCode.waitText(sampleColor);
+colorCode.getFocus();
+colorCode.pressKey(KeyEvent.VK_TAB);
+// Wait for the color to be set
+waitJColorChooserColor(new Color(17, 17, 17, 255));
+}
+
+private void checkCMYK() {
+tabOperator.selectPage(CMYK);
+initializeSliderAndSpinner(CMYK_NUMBER_OF_SLIDERS_AND_SPINNERS);
+resetColor();
+setAndCheckSlider(sliders[CMYK_MAGENTA_INDEX], 50, new Color(125, 100, 125, 255));
+setAndCheckSlider(sliders[CMYK_YELLOW_INDEX], 80, new Color(125, 100, 85, 255));
+setAndCheckSlider(sliders[CMYK_CYAN_INDEX], 50, new Color(100, 100, 85, 255));
+setAndCheckSlider(sliders[CMYK_BLACK_INDEX], 50, new Color(164, 164, 140, 255));
+setAndCheckSlider(sliders[CMYK_ALPHA_INDEX], 125, new Color(164, 164, 140, 125));
+setAndCheckSpinner(spinners[CMYK_MAGENTA_INDEX], 25, new Color(164, 184, 140, 125));
+setAndCheckSpinner(spinners[CMYK_YELLOW_INDEX], 40, new Color(164, 184, 172, 125));
+setAndCheckSpinner(spinners[CMYK_CYAN_INDEX], 25, new Color(184, 184, 172, 125));
+setAndCheckSpinner(spinners[CMYK_BLACK_INDEX], 100, new Color(139, 139, 130, 125));
+setAndCheckSpinner(spinners[CMYK_ALPHA_INDEX], 255, new Color(139, 139, 130, 255));
+}
+
+private void setAndCheckSlider(JSliderOperator slider, int sliderValue, Color expectedColor) {
+slider.setValue(sliderValue);
+// Wait for slider to attain the specified value
+slider.waitStateOnQueue(jSlider -> slider.getValue() == sliderValue);
+colorChooser.waitStateOnQueue(jColorChooser -> (colorChooser.getColor().equals(expectedColor)));
+}
+
+private void setAndCheckSpinner(JSpinnerOperator spinner, int spinnerValue, Color expectedColor) {
+spinner.setValue(spinnerValue);
+// Wait for spinner to attain the specified value
+spinner.waitStateOnQueue(jSpinner -> (int) spinner.getValue() == spinnerValue);
+colorChooser.waitStateOnQueue(jColorChooser -> (colorChooser.getColor().equals(expectedColor)));
+}
+
+private void initializeSliderAndSpinner(int numberOfSlidersAndSpinners) {
+for (int i = 0; i < numberOfSlidersAndSpinners; i++) {
+sliders[i] = new JSliderOperator(colorChooserDialog, i);
+spinners[i] = new JSpinnerOperator(colorChooserDialog, i);
+}
+}
+
+private void pushButtonAndWaitDialogClosed(JButtonOperator button) {
+button.push();
+// Wait for the color chooser dialog to close.
+colorChooserDialog.waitClosed();
+}
+}

test/jdk/sanity/client/lib/SwingSet3/src/com/sun/swingset3/demos/colorchooser/BezierAnimationPanel.java

@@ -0,0 +1,254 @@
+/*
+* Copyright (c) 2007, 2019, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+package com.sun.swingset3.demos.colorchooser;
+
+import java.awt.*;
+import java.awt.event.HierarchyEvent;
+import java.awt.event.HierarchyListener;
+import java.awt.geom.GeneralPath;
+import java.awt.image.BufferedImage;
+import java.util.Hashtable;
+import java.util.Map;
+import javax.swing.*;
+
+import static com.sun.swingset3.demos.colorchooser.BezierAnimationPanel.BezierColor.*;
+
+/**
+* BezierAnimationPanel
+*
+* @author Jim Graham
+* @author Jeff Dinkins (removed dynamic setting changes, made swing friendly)
+* @version 1.16 11/17/05
+*/
+public class BezierAnimationPanel extends JPanel implements Runnable {
+public static enum BezierColor {
+BACKGROUND, OUTER, GRADIENT_A, GRADIENT_B
+}
+
+private final Map<BezierColor, Color> colors = new Hashtable<BezierColor, Color>();
+
+private GradientPaint gradient = null;
+
+private static final int NUMPTS = 6;
+
+private final float[] animpts = new float[NUMPTS * 2];
+
+private final float[] deltas = new float[NUMPTS * 2];
+
+private BufferedImage img;
+
+private Thread anim;
+
+private final Object lock = new Object();
+
+/**
+* BezierAnimationPanel Constructor
+*/
+public BezierAnimationPanel() {
+setOpaque(true);
+
+colors.put(BACKGROUND, new Color(0, 0, 153));
+colors.put(OUTER, new Color(255, 255, 255));
+colors.put(GRADIENT_A, new Color(255, 0, 101));
+colors.put(GRADIENT_B, new Color(255, 255, 0));
+
+addHierarchyListener(new HierarchyListener() {
+public void hierarchyChanged(HierarchyEvent e) {
+if (isShowing()) {
+start();
+} else {
+stop();
+}
+}
+});
+}
+
+public Color getBezierColor(BezierColor bezierColor) {
+return colors.get(bezierColor);
+}
+
+public void setBezierColor(BezierColor bezierColor, Color value) {
+if (value != null) {
+colors.put(bezierColor, value);
+}
+}
+
+public void start() {
+Dimension size = getSize();
+for (int i = 0; i < animpts.length; i += 2) {
+animpts[i] = (float) (Math.random() * size.width);
+animpts[i + 1] = (float) (Math.random() * size.height);
+deltas[i] = (float) (Math.random() * 4.0 + 2.0);
+deltas[i + 1] = (float) (Math.random() * 4.0 + 2.0);
+if (animpts[i] > size.width / 6.0f) {
+deltas[i] = -deltas[i];
+}
+if (animpts[i + 1] > size.height / 6.0f) {
+deltas[i + 1] = -deltas[i + 1];
+}
+}
+anim = new Thread(this);
+anim.setPriority(Thread.MIN_PRIORITY);
+anim.start();
+}
+
+public synchronized void stop() {
+anim = null;
+notify();
+}
+
+private static void animate(float[] pts, float[] deltas, int index, int limit) {
+float newpt = pts[index] + deltas[index];
+if (newpt <= 0) {
+newpt = -newpt;
+deltas[index] = (float) (Math.random() * 3.0 + 2.0);
+} else if (newpt >= (float) limit) {
+newpt = 2.0f * limit - newpt;
+deltas[index] = -(float) (Math.random() * 3.0 + 2.0);
+}
+pts[index] = newpt;
+}
+
+public void run() {
+Thread me = Thread.currentThread();
+while (getSize().width <= 0) {
+try {
+Thread.sleep(500);
+} catch (InterruptedException e) {
+return;
+}
+}
+
+Graphics2D g2d = null;
+Graphics2D bufferG2D = null;
+BasicStroke solid = new BasicStroke(9.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, 9.0f);
+GeneralPath gp = new GeneralPath(GeneralPath.WIND_NON_ZERO);
+int rule = AlphaComposite.SRC_OVER;
+AlphaComposite opaque = AlphaComposite.SrcOver;
+AlphaComposite blend = AlphaComposite.getInstance(rule, 0.9f);
+AlphaComposite set = AlphaComposite.Src;
+Dimension oldSize = getSize();
+Shape clippath = null;
+while (anim == me) {
+Dimension size = getSize();
+if (size.width != oldSize.width || size.height != oldSize.height) {
+img = null;
+clippath = null;
+if (bufferG2D != null) {
+bufferG2D.dispose();
+bufferG2D = null;
+}
+}
+oldSize = size;
+
+if (img == null) {
+img = (BufferedImage) createImage(size.width, size.height);
+}
+
+if (bufferG2D == null) {
+bufferG2D = img.createGraphics();
+bufferG2D.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_DEFAULT);
+bufferG2D.setClip(clippath);
+}
+g2d = bufferG2D;
+
+float[] ctrlpts;
+for (int i = 0; i < animpts.length; i += 2) {
+animate(animpts, deltas, i, size.width);
+animate(animpts, deltas, i + 1, size.height);
+}
+ctrlpts = animpts;
+int len = ctrlpts.length;
+gp.reset();
+float prevx = ctrlpts[len - 2];
+float prevy = ctrlpts[len - 1];
+float curx = ctrlpts[0];
+float cury = ctrlpts[1];
+float midx = (curx + prevx) / 2.0f;
+float midy = (cury + prevy) / 2.0f;
+gp.moveTo(midx, midy);
+for (int i = 2; i <= ctrlpts.length; i += 2) {
+float x1 = (midx + curx) / 2.0f;
+float y1 = (midy + cury) / 2.0f;
+prevx = curx;
+prevy = cury;
+if (i < ctrlpts.length) {
+curx = ctrlpts[i];
+cury = ctrlpts[i + 1];
+} else {
+curx = ctrlpts[0];
+cury = ctrlpts[1];
+}
+midx = (curx + prevx) / 2.0f;
+midy = (cury + prevy) / 2.0f;
+float x2 = (prevx + midx) / 2.0f;
+float y2 = (prevy + midy) / 2.0f;
+gp.curveTo(x1, y1, x2, y2, midx, midy);
+}
+gp.closePath();
+
+synchronized (lock) {
+g2d.setComposite(set);
+g2d.setBackground(getBezierColor(BACKGROUND));
+g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+
+// g2d.clearRect(bounds.x-5, bounds.y-5, bounds.x + bounds.width
+// + 5, bounds.y + bounds.height + 5);
+g2d.clearRect(0, 0, getWidth(), getHeight());
+
+g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+g2d.setColor(getBezierColor(OUTER));
+g2d.setComposite(opaque);
+g2d.setStroke(solid);
+g2d.draw(gp);
+g2d.setPaint(gradient);
+
+Rectangle bounds = gp.getBounds();
+
+gradient = new GradientPaint(bounds.x, bounds.y, getBezierColor(GRADIENT_A), bounds.x + bounds.width,
+bounds.y + bounds.height, getBezierColor(GRADIENT_B), true);
+
+g2d.setComposite(blend);
+g2d.fill(gp);
+}
+
+repaint();
+
+Thread.yield();
+}
+if (g2d != null) {
+g2d.dispose();
+}
+}
+
+public void paint(Graphics g) {
+synchronized (lock) {
+Graphics2D g2d = (Graphics2D) g;
+if (img != null) {
+g2d.setComposite(AlphaComposite.Src);
+g2d.drawImage(img, null, 0, 0);
+}
+}
+}
+}

test/jdk/sanity/client/lib/SwingSet3/src/com/sun/swingset3/demos/colorchooser/ColorChooserDemo.java

@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2007, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.swingset3.demos.colorchooser;
+
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import javax.swing.*;
+import javax.swing.border.EmptyBorder;
+
+import com.sun.swingset3.demos.JGridPanel;
+import com.sun.swingset3.demos.ResourceManager;
+import com.sun.swingset3.DemoProperties;
+
+/**
+ * JColorChooserDemo
+ *
+ * @author Jeff Dinkins
+ * @version 1.1 07/16/99
+ */
+@DemoProperties(value = "JColorChooser Demo", category = "Choosers", description = "Demonstrates JColorChooser, a component which allows the user to pick a color.", sourceFiles = {
+        "com/sun/swingset3/demos/colorchooser/ColorChooserDemo.java",
+        "com/sun/swingset3/demos/colorchooser/BezierAnimationPanel.java", "com/sun/swingset3/demos/JGridPanel.java",
+        "com/sun/swingset3/demos/ResourceManager.java",
+        "com/sun/swingset3/demos/colorchooser/resources/ColorChooserDemo.properties",
+        "com/sun/swingset3/demos/colorchooser/resources/images/ColorChooserDemo.gif" })
+public class ColorChooserDemo extends JPanel {
+
+    private static final ResourceManager resourceManager = new ResourceManager(ColorChooserDemo.class);
+
+    private final BezierAnimationPanel bezAnim = new BezierAnimationPanel();
+
+    public static final String BACKGROUND = resourceManager.getString("ColorChooserDemo.background");
+    public static final String GRADIENT_1 = resourceManager.getString("ColorChooserDemo.grad_a");
+    public static final String GRADIENT_2 = resourceManager.getString("ColorChooserDemo.grad_b");
+    public static final String PERIMETER = resourceManager.getString("ColorChooserDemo.outer_line");
+    public static final String CHOOSER_TITLE = resourceManager.getString("ColorChooserDemo.chooser_title");
+
+    private final JButton outerColorButton = new JButton(PERIMETER);
+
+    private final JButton backgroundColorButton = new JButton(BACKGROUND);
+
+    private final JButton gradientAButton = new JButton(GRADIENT_1);
+
+    private final JButton gradientBButton = new JButton(GRADIENT_2);
+
+    public static final String DEMO_TITLE = ColorChooserDemo.class.getAnnotation(DemoProperties.class).value();
+
+    /**
+     * main method allows us to run as a standalone demo.
+     */
+    public static void main(String[] args) {
+        JFrame frame = new JFrame(ColorChooserDemo.class.getAnnotation(DemoProperties.class).value());
+
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        frame.getContentPane().add(new ColorChooserDemo());
+        frame.setPreferredSize(new Dimension(800, 600));
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+
+    /**
+     * ColorChooserDemo Constructor
+     */
+    public ColorChooserDemo() {
+        setLayout(new BorderLayout());
+
+        outerColorButton.setIcon(new ColorSwatch(BezierAnimationPanel.BezierColor.OUTER));
+
+        backgroundColorButton.setIcon(new ColorSwatch(BezierAnimationPanel.BezierColor.BACKGROUND));
+
+        gradientAButton.setIcon(new ColorSwatch(BezierAnimationPanel.BezierColor.GRADIENT_A));
+
+        gradientBButton.setIcon(new ColorSwatch(BezierAnimationPanel.BezierColor.GRADIENT_B));
+
+        ActionListener l = new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                JButton button = (JButton) e.getSource();
+
+                final BezierAnimationPanel.BezierColor bezierColor = ((ColorSwatch) button.getIcon()).getBezierColor();
+
+                Color current = bezAnim.getBezierColor(bezierColor);
+
+                final JColorChooser chooser = new JColorChooser(current != null ? current : Color.WHITE);
+
+                ActionListener colorChooserListener = new ActionListener() {
+                    public void actionPerformed(ActionEvent ae) {
+                        bezAnim.setBezierColor(bezierColor, chooser.getColor());
+                    }
+                };
+
+                JDialog dialog = JColorChooser.createDialog(ColorChooserDemo.this, CHOOSER_TITLE, true, chooser,
+                        colorChooserListener, null);
+
+                dialog.setVisible(true);
+            }
+        };
+
+        outerColorButton.addActionListener(l);
+        backgroundColorButton.addActionListener(l);
+        gradientAButton.addActionListener(l);
+        gradientBButton.addActionListener(l);
+
+        // Add control buttons
+        JPanel buttonPanel = new JPanel(new GridLayout(1, 4, 15, 0));
+
+        buttonPanel.add(backgroundColorButton);
+        buttonPanel.add(gradientAButton);
+        buttonPanel.add(gradientBButton);
+        buttonPanel.add(outerColorButton);
+
+        // Add everything to the panel
+        JGridPanel pnContent = new JGridPanel(1, 0, 1);
+
+        pnContent.cell(buttonPanel, JGridPanel.Layout.CENTER).cell(bezAnim);
+
+        pnContent.setBorder(new EmptyBorder(10, 0, 0, 0));
+
+        add(pnContent);
+    }
+
+    private class ColorSwatch implements Icon {
+        private final BezierAnimationPanel.BezierColor bezierColor;
+
+        public ColorSwatch(BezierAnimationPanel.BezierColor bezierColor) {
+            this.bezierColor = bezierColor;
+        }
+
+        public int getIconWidth() {
+            return 11;
+        }
+
+        public int getIconHeight() {
+            return 11;
+        }
+
+        public BezierAnimationPanel.BezierColor getBezierColor() {
+            return bezierColor;
+        }
+
+        public void paintIcon(Component c, Graphics g, int x, int y) {
+            g.setColor(Color.black);
+            g.fillRect(x, y, getIconWidth(), getIconHeight());
+            g.setColor(bezAnim.getBezierColor(bezierColor));
+            g.fillRect(x + 2, y + 2, getIconWidth() - 4, getIconHeight() - 4);
+        }
+    }
+}

test/jdk/sanity/client/lib/SwingSet3/src/com/sun/swingset3/demos/colorchooser/resources/ColorChooserDemo.properties

@@ -0,0 +1,11 @@
+### ColorChooser Demo ###
+
+ColorChooserDemo.accessible_description=The ColorChooser allows a user to pick a color either from a pallete or by choosing RGB or HSB values
+ColorChooserDemo.tooltip=JColorChooser demo
+ColorChooserDemo.name=ColorChooser Demo
+ColorChooserDemo.chooser_title=Choose a Color
+ColorChooserDemo.background=Background
+ColorChooserDemo.grad_a=Gradient 1
+ColorChooserDemo.grad_b=Gradient 2
+ColorChooserDemo.outer_line=Perimeter
+ColorChooserDemo.cup=Image of the Java Trademark Coffee Cup