144 lines
4.8 KiB
Java
144 lines
4.8 KiB
Java
/*
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* Copyright (c) 2022, 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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* @key headful
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* @bug 8139173
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* @requires (os.family == "mac")
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* @summary Verify JInternalFrame's border
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* @run main JInternalFrameBorderTest
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*/
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Insets;
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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 javax.swing.JDesktopPane;
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import javax.swing.JFrame;
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import javax.swing.JInternalFrame;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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public class JInternalFrameBorderTest {
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private static JFrame frame;
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private static JDesktopPane desktopPane;
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private static JInternalFrame internalFrame;
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private static final int LIMIT = 100;
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private static Robot robot;
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private static Point pos;
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private static Rectangle rect;
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private static Insets insets;
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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createUI();
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robot.waitForIdle();
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robot.delay(1000);
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SwingUtilities.invokeAndWait(() -> {
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pos = internalFrame.getLocationOnScreen();
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rect = internalFrame.getBounds();
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insets = internalFrame.getInsets();
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});
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robot.waitForIdle();
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// bottom
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int x = pos.x + rect.x + rect.width/2;
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int y = pos.y + rect.y + rect.height - insets.bottom + 1;
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Color colorBottom = robot.getPixelColor(x, y);
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// left
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x = pos.x + rect.x + insets.left - 1;
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y = pos.y + rect.y + rect.height/2;
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Color colorLeft = robot.getPixelColor(x, y);
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// right
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x = pos.x + rect.x + rect.width - insets.left + 1;
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y = pos.y + rect.y + rect.height/2;
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Color colorRight = robot.getPixelColor(x, y);
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robot.waitForIdle();
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cleanUp();
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int diff = getDiff(colorLeft, colorBottom);
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if (diff > LIMIT) {
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throw new RuntimeException("Unexpected border bottom=" +
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colorBottom + " left=" + colorLeft);
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}
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diff = getDiff(colorRight, colorBottom);
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if (diff > LIMIT) {
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throw new RuntimeException("Unexpected border bottom=" +
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colorBottom + " right=" + colorRight);
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}
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}
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private static void createUI() throws Exception {
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SwingUtilities.invokeAndWait(() -> {
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try {
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UIManager.setLookAndFeel("com.apple.laf.AquaLookAndFeel");
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} catch (Exception e) {
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throw new RuntimeException("Cannot initialize Aqua L&F");
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}
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desktopPane = new JDesktopPane() {
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@Override
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protected void paintComponent(Graphics g) {
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super.paintComponent(g);
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g.setColor(Color.BLUE);
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g.fillRect(0, 0, getWidth(), getHeight());
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}
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};
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internalFrame = new JInternalFrame();
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frame = new JFrame();
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internalFrame.setSize(500, 200);
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internalFrame.setVisible(true);
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desktopPane.add(internalFrame);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.getContentPane().setLayout(new BorderLayout());
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frame.getContentPane().add(desktopPane, "Center");
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frame.setSize(500, 500);
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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frame.toFront();
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});
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}
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private static int getDiff(Color c1, Color c2) {
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int r = Math.abs(c1.getRed() - c2.getRed());
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int g = Math.abs(c1.getGreen() - c2.getGreen());
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int b = Math.abs(c1.getBlue() - c2.getBlue());
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return r + g + b;
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}
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private static void cleanUp() throws Exception {
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SwingUtilities.invokeAndWait(() -> {
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frame.dispose();
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});
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}
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}
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