1 /*
   2  * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import sun.awt.SunToolkit;
  25 import test.java.awt.regtesthelpers.Util;
  26 
  27 import java.awt.AWTException;
  28 import java.awt.Button;
  29 import java.awt.Frame;
  30 import java.awt.Robot;
  31 import java.awt.Toolkit;
  32 import java.awt.event.ActionEvent;
  33 import java.awt.event.ActionListener;
  34 
  35 /*
  36   @test
  37   @key headful
  38   @bug 7097771
  39   @summary setEnabled does not work for components in disabled containers.
  40   @author sergey.bylokhov@oracle.com: area=awt.component
  41   @library ../../regtesthelpers
  42   @build Util
  43   @run main bug7097771
  44 */
  45 public final class bug7097771 extends Frame implements ActionListener {
  46 
  47     private static volatile boolean action;
  48 
  49     public static void main(final String[] args) throws AWTException {
  50         final bug7097771 frame = new bug7097771();
  51         frame.setSize(300, 300);
  52         frame.setLocationRelativeTo(null);
  53         final Button button = new Button();
  54         button.addActionListener(frame);
  55         frame.add(button);
  56         frame.setVisible(true);
  57         sleep();
  58         frame.setEnabled(false);
  59         button.setEnabled(false);
  60         button.setEnabled(true);
  61         sleep();
  62         Util.clickOnComp(button, new Robot());
  63         sleep();
  64         frame.dispose();
  65         if (action) {
  66             throw new RuntimeException("Button is not disabled.");
  67         }
  68     }
  69 
  70     @Override
  71     public void actionPerformed(final ActionEvent e) {
  72         action = true;
  73     }
  74 
  75     private static void sleep() {
  76         ((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
  77         try {
  78             Thread.sleep(1000);
  79         } catch (InterruptedException ignored) {
  80         }
  81     }
  82 }