171 lines
5.0 KiB
Java
171 lines
5.0 KiB
Java
/*
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* Copyright (c) 2012, 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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* Portions Copyright (c) 2012 IBM Corporation
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*/
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import javax.swing.JButton;
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import javax.swing.JDesktopPane;
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import javax.swing.JFrame;
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import javax.swing.SwingUtilities;
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import java.awt.AWTException;
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import java.awt.AlphaComposite;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.Toolkit;
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import java.awt.image.BufferedImage;
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/*
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* @test
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* @key headful
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* @bug 7154030
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* @summary Swing components fail to hide after calling hide()
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* @author Jonathan Lu
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* @library ../../regtesthelpers/
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* @library ../../../../lib/testlibrary/
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* @build Util
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* @build ExtendedRobot
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* @run main bug7154030
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*/
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public class bug7154030 {
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private static JButton button = null;
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public static void main(String[] args) throws Exception {
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BufferedImage imageInit = null;
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BufferedImage imageShow = null;
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BufferedImage imageHide = null;
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ExtendedRobot robot = new ExtendedRobot();
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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JDesktopPane desktop = new JDesktopPane();
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button = new JButton("button");
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JFrame frame = new JFrame();
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button.setSize(200, 200);
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button.setLocation(100, 100);
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button.setForeground(Color.RED);
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button.setBackground(Color.RED);
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button.setOpaque(true);
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button.setVisible(false);
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desktop.add(button);
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frame.setContentPane(desktop);
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frame.setSize(300, 300);
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frame.setLocation(0, 0);
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frame.setVisible(true);
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frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
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}
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});
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robot.waitForIdle(500);
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imageInit = robot.createScreenCapture(new Rectangle(0, 0, 300, 300));
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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button.show();
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}
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});
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robot.waitForIdle(500);
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imageShow = robot.createScreenCapture(new Rectangle(0, 0, 300, 300));
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if (Util.compareBufferedImages(imageInit, imageShow)) {
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throw new Exception("Failed to show opaque button");
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}
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robot.waitForIdle();
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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button.hide();
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}
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});
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robot.waitForIdle(500);
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imageHide = robot.createScreenCapture(new Rectangle(0, 0, 300, 300));
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if (!Util.compareBufferedImages(imageInit, imageHide)) {
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throw new Exception("Failed to hide opaque button");
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}
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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button.setOpaque(false);
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button.setBackground(new Color(128, 128, 0));
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button.setVisible(false);
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}
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});
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robot.waitForIdle(500);
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imageInit = robot.createScreenCapture(new Rectangle(0, 0, 300, 300));
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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button.show();
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}
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});
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robot.waitForIdle(500);
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imageShow = robot.createScreenCapture(new Rectangle(0, 0, 300, 300));
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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button.hide();
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}
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});
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if (Util.compareBufferedImages(imageInit, imageShow)) {
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throw new Exception("Failed to show non-opaque button");
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}
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robot.waitForIdle(500);
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imageHide = robot.createScreenCapture(new Rectangle(0, 0, 300, 300));
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if (!Util.compareBufferedImages(imageInit, imageHide)) {
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throw new Exception("Failed to hide non-opaque button");
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}
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}
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}
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