1 /*

     2  * Copyright (c) 2014, 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 

    25 import java.awt.BorderLayout;

    26 import java.awt.Dimension;

    27 import java.awt.GridLayout;

    28 import java.awt.Point;

    29 import java.awt.Robot;

    30 import java.awt.event.InputEvent;

    31 import java.awt.event.MouseAdapter;

    32 import java.awt.event.MouseEvent;

    33 import javax.swing.BorderFactory;

    34 import javax.swing.JButton;

    35 import javax.swing.JComponent;

    36 import javax.swing.JFrame;

    37 import javax.swing.JPanel;

    38 import javax.swing.JScrollPane;

    39 import javax.swing.SwingUtilities;

    40 

    41 /**

    42  * AWT/Swing overlapping test for viewport

    43  * <p>This test verify if AWT components are drawn correctly being partially shown through viewport

    44  * <p>See <a href="http://monaco.sfbay.sun.com/detail.jsf?cr=6778882">CR6778882</a> for details

    45  * <p>See base class for test info.

    46  */

    47 /*

    48 @test

    49 @bug 6778882

    50 @summary Viewport overlapping test for each AWT component

    51 @author sergey.grinev@oracle.com: area=awt.mixing

    52 @run main ViewportOverlapping

    53  */

    54 public class ViewportOverlapping extends OverlappingTestBase {

    55 

    56     private volatile int frameClicked;

    57     private Point hLoc;

    58     private Point vLoc;

    59     private Point testLoc;

    60     private Point resizeLoc;

    61 

    62     private JFrame f;

    63     private JPanel p;

    64     private JButton b;

    65     private JScrollPane scrollPane;

    66 

    67     protected void prepareControls() {

    68         p = new JPanel(new GridLayout(0, 1));

    69         propagateAWTControls(p);

    70         b = new JButton("Space extender");

    71         p.add(b);

    72         p.setPreferredSize(new Dimension(500, 500));

    73         scrollPane = new JScrollPane(p);

    74 

    75         f = new JFrame();

    76         f.addMouseListener(new MouseAdapter() {

    77 

    78             @Override

    79             public void mouseClicked(MouseEvent e) {

    80                 frameClicked++;

    81             }

    82         });

    83         f.getContentPane().add(scrollPane, BorderLayout.CENTER);

    84         ((JComponent) f.getContentPane()).setBorder(

    85                 BorderFactory.createEmptyBorder(50, 50, 50, 50));

    86         f.setSize(400, 400);

    87         f.setLocationRelativeTo(null);

    88         f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    89         f.setVisible(true);

    90     }

    91 

    92     @Override

    93     protected boolean performTest() {

    94         try {

    95             SwingUtilities.invokeAndWait(new Runnable() {

    96                 public void run() {

    97                     // prepare test data

    98                     frameClicked = 0;

    99 

   100                     b.requestFocus();

   101 

   102                     scrollPane.getHorizontalScrollBar().setUnitIncrement(40);

   103                     scrollPane.getVerticalScrollBar().setUnitIncrement(40);

   104 

   105                     hLoc = scrollPane.getHorizontalScrollBar().getLocationOnScreen();

   106                     hLoc.translate(scrollPane.getHorizontalScrollBar().getWidth() - 3, 3);

   107                     vLoc = scrollPane.getVerticalScrollBar().getLocationOnScreen();

   108                     vLoc.translate(3, scrollPane.getVerticalScrollBar().getHeight() - 3);

   109 

   110                     testLoc = p.getLocationOnScreen();

   111                     testLoc.translate(-3, -3);

   112 

   113                     resizeLoc = f.getLocationOnScreen();

   114                     resizeLoc.translate(f.getWidth() - 1, f.getHeight() - 1);

   115                 }

   116             });

   117         } catch (Exception e) {

   118             e.printStackTrace();

   119             System.exit(1);

   120         }

   121         // run robot

   122         Robot robot = Util.createRobot();

   123         robot.setAutoDelay(ROBOT_DELAY);

   124 

   125         robot.mouseMove(hLoc.x, hLoc.y);

   126         robot.mousePress(InputEvent.BUTTON1_MASK);

   127         robot.mouseRelease(InputEvent.BUTTON1_MASK);

   128         Util.waitForIdle(robot);

   129 

   130         robot.mouseMove(vLoc.x, vLoc.y);

   131         robot.mousePress(InputEvent.BUTTON1_MASK);

   132         robot.mouseRelease(InputEvent.BUTTON1_MASK);

   133         Util.waitForIdle(robot);

   134 

   135         clickAndBlink(robot, testLoc, false);

   136         robot.mouseMove(resizeLoc.x, resizeLoc.y);

   137         robot.mousePress(InputEvent.BUTTON1_MASK);

   138         robot.mouseMove(resizeLoc.x + 5, resizeLoc.y + 5);

   139         robot.mouseRelease(InputEvent.BUTTON1_MASK);

   140         Util.waitForIdle(robot);

   141 

   142         clickAndBlink(robot, testLoc, false);

   143         return frameClicked == 2;

   144     }

   145 

   146     // this strange plumbing stuff is required due to "Standard Test Machinery" in base class

   147     public static void main(String args[]) throws InterruptedException {

   148         instance = new ViewportOverlapping();

   149         OverlappingTestBase.doMain(args);

   150     }

   151 }