1 /*
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  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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  23 
  24 /*
  25   @test 1.0 04/05/20
  26   @key headful
  27   @bug 4140484
  28   @summary Heavyweight components inside invisible lightweight containers still show
  29   @author Your Name: art@sparc.spb.su
  30   @run main NativeInLightShow
  31 */
  32 
  33 import java.awt.*;
  34 import java.awt.event.*;
  35 
  36 
  37 // The test verifies that the mixing code correctly handles COMPONENT_SHOWN events
  38 // while the top-level container is invisible.
  39 
  40 public class NativeInLightShow
  41 {
  42     //Declare things used in the test, like buttons and labels here
  43     static boolean buttonPressed = false;
  44     public static void main(String args[]) throws Exception {
  45         Frame f = new Frame("Test");
  46 
  47         Robot robot = null;
  48         robot = new Robot();
  49         robot.setAutoDelay(50);
  50 
  51         Container c = new Container();
  52         c.setLayout(new BorderLayout());
  53         Button b = new Button("I'm should be visible!");
  54         b.addActionListener(new ActionListener()
  55         {
  56             public void actionPerformed(ActionEvent e) {
  57                 System.out.println("Test PASSED");
  58                 buttonPressed = true;
  59             }
  60         });
  61         c.add(b);
  62 
  63         f.add(c);
  64 
  65         f.pack();
  66 
  67         c.setVisible(false);
  68         c.setVisible(true);
  69 
  70         // Wait for a while for COMPONENT_SHOW event to be dispatched
  71         robot.waitForIdle();
  72 
  73         f.setVisible(true);
  74 
  75         robot.waitForIdle();
  76 
  77         Point buttonLocation = b.getLocationOnScreen();
  78 
  79         robot.mouseMove(buttonLocation.x + 5, buttonLocation.y + 5);
  80         robot.mousePress(InputEvent.BUTTON1_MASK);
  81         robot.mouseRelease(InputEvent.BUTTON1_MASK);
  82 
  83         // Wait for a while for ACTION event to be dispatched
  84         robot.waitForIdle();
  85         robot.delay(100);
  86 
  87         if (!buttonPressed) {
  88             System.out.println("Test FAILED");
  89             throw new RuntimeException("Button was not pressed");
  90         }
  91     }
  92 
  93 }