| /* |
| * Copyright (c) 2015, 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. |
| */ |
| |
| /** |
| * @test @summary setAlwaysOnTop doesn't behave correctly in Linux/Solaris under |
| * certain scenarios |
| * @bug 8021961 |
| * @author Semyon Sadetsky |
| * @run main ChildAlwaysOnTopTest |
| */ |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| public class ChildAlwaysOnTopTest { |
| |
| private static Window win1; |
| private static Window win2; |
| private static Point point; |
| |
| public static void main(String[] args) throws Exception { |
| if( Toolkit.getDefaultToolkit().isAlwaysOnTopSupported() ) { |
| |
| |
| test(null); |
| |
| Window f = new Frame(); |
| f.setBackground(Color.darkGray); |
| f.setSize(500, 500); |
| try { |
| test(f); |
| } finally { |
| f.dispose(); |
| } |
| |
| f = new Frame(); |
| f.setBackground(Color.darkGray); |
| f.setSize(500, 500); |
| f.setVisible(true); |
| f = new Dialog((Frame)f); |
| try { |
| test(f); |
| } finally { |
| ((Frame)f.getParent()).dispose(); |
| } |
| } |
| System.out.println("ok"); |
| } |
| |
| public static void test(Window parent) throws Exception { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| win1 = parent == null ? new JDialog() : new JDialog(parent); |
| win1.setName("top"); |
| win2 = parent == null ? new JDialog() : new JDialog(parent); |
| win2.setName("behind"); |
| win1.setSize(200, 200); |
| Panel panel = new Panel(); |
| panel.setBackground(Color.GREEN); |
| win1.add(panel); |
| panel = new Panel(); |
| panel.setBackground(Color.RED); |
| win2.add(panel); |
| win1.setAlwaysOnTop(true); |
| win2.setAlwaysOnTop(false); |
| win1.setVisible(true); |
| } |
| }); |
| |
| Robot robot = new Robot(); |
| robot.delay(200); |
| robot.waitForIdle(); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| point = win1.getLocationOnScreen(); |
| win2.setBounds(win1.getBounds()); |
| win2.setVisible(true); |
| } |
| }); |
| |
| robot.delay(200); |
| robot.waitForIdle(); |
| |
| Color color = robot.getPixelColor(point.x + 100, point.y + 100); |
| if(!color.equals(Color.GREEN)) { |
| win1.dispose(); |
| win2.dispose(); |
| throw new RuntimeException("alawaysOnTop window is sent back by " + |
| "another child window setVisible(). " + color); |
| } |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| win2.toFront(); |
| if (parent != null) { |
| parent.setLocation(win1.getLocation()); |
| parent.toFront(); |
| } |
| } |
| }); |
| |
| robot.delay(200); |
| robot.waitForIdle(); |
| |
| color = robot.getPixelColor(point.x + 100, point.y + 100); |
| if(!color.equals(Color.GREEN)) { |
| win1.dispose(); |
| win2.dispose(); |
| throw new RuntimeException("alawaysOnTop window is sent back by " + |
| "another child window toFront(). " + color); |
| } |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| win1.setAlwaysOnTop(false); |
| if (parent != null) { |
| parent.setVisible(false); |
| parent.setVisible(true); |
| } |
| win2.toFront(); |
| } |
| }); |
| |
| robot.delay(200); |
| robot.waitForIdle(); |
| |
| color = robot.getPixelColor(point.x + 100, point.y + 100); |
| if(!color.equals(Color.RED)) { |
| throw new RuntimeException("Failed to unset alawaysOnTop " + color); |
| } |
| |
| win1.dispose(); |
| win2.dispose(); |
| } |
| } |