126 lines
4.2 KiB
Java
126 lines
4.2 KiB
Java
/*
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* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6875229
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* @key headful
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* @summary Verifies icon is drawn after text in NimbusL&F
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* @run main TestNimbusTabbedPaneIconPosition
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*/
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Graphics;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import javax.imageio.ImageIO;
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import javax.swing.Icon;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JTabbedPane;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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public class TestNimbusTabbedPaneIconPosition {
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static JTabbedPane tabbedPane;
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static JFrame frame;
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static volatile Point pt;
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static volatile Rectangle bounds;
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private static void addTab(JTabbedPane aTabbedPane, int anIndex) {
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aTabbedPane.addTab("\u2588", new Icon() {
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@Override
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public void paintIcon(Component aComponent, Graphics aGraphics, int anX, int aY) {
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aGraphics.setColor(Color.RED);
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aGraphics.fillRect(anX, aY, 16, 16);
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}
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@Override
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public int getIconWidth() {
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return 16;
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}
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@Override
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public int getIconHeight() {
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return 16;
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}
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}, null);
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}
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public static void main(String[] args) throws Exception {
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try {
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Robot robot = new Robot();
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robot.setAutoDelay(100);
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UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");
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SwingUtilities.invokeAndWait(() -> {
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tabbedPane = new JTabbedPane();
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addTab(tabbedPane, 0);
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frame = new JFrame();
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frame.add(tabbedPane);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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});
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robot.waitForIdle();
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robot.delay(1000);
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SwingUtilities.invokeAndWait(() -> {
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pt = tabbedPane.getLocationOnScreen();
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bounds = tabbedPane.getBoundsAt(0);
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});
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BufferedImage img = robot.createScreenCapture(
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new Rectangle(pt.x + bounds.x,
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pt.y + bounds.y,
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bounds.width,
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bounds.height));
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robot.delay(500);
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int y = pt.y + bounds.height / 2;
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boolean expected = false;
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for (int x = pt.x + bounds.x; x <= pt.x + bounds.width; x++) {
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Color col = robot.getPixelColor(x, y);
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if (col.equals(Color.RED)) {
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expected = true;
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break;
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}
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if (col.equals(Color.BLACK)) {
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expected = false;
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break;
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}
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}
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if (!expected) {
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ImageIO.write(img, "png", new File("tab.png"));
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throw new RuntimeException("icon drawn after text");
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}
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (frame != null) {
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frame.dispose();
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}
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});
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}
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}
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}
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