1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
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  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).
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  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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  23 
  24 /*
  25   @test
  26   @key headful
  27   @bug      8013773
  28   @summary  Tests that disabled component is not retained as most recent focus owner.
  29   @author   Anton.Tarasov: area=awt.focus
  30   @library  ../../regtesthelpers
  31   @build    Util
  32   @run      main ResetMostRecentFocusOwnerTest
  33 */
  34 
  35 import java.applet.Applet;
  36 import java.awt.AWTEvent;
  37 import java.awt.FlowLayout;
  38 import java.awt.Robot;
  39 import java.awt.Toolkit;
  40 import java.awt.event.AWTEventListener;
  41 import java.awt.event.FocusEvent;
  42 import java.awt.event.WindowEvent;
  43 import javax.swing.JButton;
  44 import javax.swing.JFrame;
  45 import test.java.awt.regtesthelpers.Util;
  46 
  47 public class ResetMostRecentFocusOwnerTest extends Applet {
  48 
  49     public static void main(String[] args) {
  50         ResetMostRecentFocusOwnerTest app = new ResetMostRecentFocusOwnerTest();
  51         app.init();
  52         app.start();
  53     }
  54 
  55     @Override
  56     public void start() {
  57 
  58         Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
  59             public void eventDispatched(AWTEvent e) {
  60                 System.err.println(e);
  61             }
  62         }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_FOCUS_EVENT_MASK);
  63 
  64         boolean gained = false;
  65         final Robot robot = Util.createRobot();
  66 
  67         JFrame frame1 = new JFrame("Main Frame");
  68         final JButton b1 = new JButton("button1");
  69         frame1.add(b1);
  70         frame1.pack();
  71         frame1.setLocation(0, 300);
  72 
  73         Util.showWindowWait(frame1);
  74 
  75         final JFrame frame2 = new JFrame("Test Frame");
  76         final JButton b2 = new JButton("button2");
  77         frame2.add(b2);
  78         frame2.pack();
  79         frame2.setLocation(300, 300);
  80 
  81         b2.setEnabled(false);
  82         b2.requestFocus();
  83 
  84         Util.showWindowWait(frame2);
  85 
  86         robot.delay(500);
  87 
  88         //
  89         // It's expeced that the focus is restored to <button1>.
  90         // If not, click <button1> to set focus on it.
  91         //
  92         if (!b1.hasFocus()) {
  93             gained = Util.trackFocusGained(b1, new Runnable() {
  94                 public void run() {
  95                     Util.clickOnComp(b1, robot);
  96                 }
  97             }, 5000, false);
  98 
  99             if (!gained) {
 100                 throw new RuntimeException("Unexpected state: focus is not on <button1>");
 101             }
 102         }
 103 
 104         robot.delay(500);
 105 
 106         //
 107         // Click <button2>, check that focus is set on the parent frame.
 108         //
 109         gained = false;
 110         gained = Util.trackFocusGained(frame2, new Runnable() {
 111             public void run() {
 112                 Util.clickOnComp(b2, robot);
 113             }
 114         }, 5000, false);
 115 
 116         if (!gained) {
 117             throw new RuntimeException("Test failed: focus wasn't set to <frame2>");
 118         }
 119 
 120         System.out.println("Test passed.");
 121     }
 122 }