1/*
2 * Copyright (c) 2014, 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
25import java.awt.BorderLayout;
26import java.awt.Dimension;
27import java.awt.GridLayout;
28import java.awt.Point;
29import java.awt.Robot;
30import java.awt.event.InputEvent;
31import java.awt.event.MouseAdapter;
32import java.awt.event.MouseEvent;
33import javax.swing.BorderFactory;
34import javax.swing.JButton;
35import javax.swing.JComponent;
36import javax.swing.JFrame;
37import javax.swing.JPanel;
38import javax.swing.JScrollPane;
39import javax.swing.SwingUtilities;
40import test.java.awt.regtesthelpers.Util;
41
42/**
43 * AWT/Swing overlapping test for viewport
44 * <p>This test verify if AWT components are drawn correctly being partially shown through viewport
45 * <p>See <a href="http://monaco.sfbay.sun.com/detail.jsf?cr=6778882">CR6778882</a> for details
46 * <p>See base class for test info.
47 */
48/*
49 * @test
50 * @key headful
51 * @bug 6778882
52 * @summary Viewport overlapping test for each AWT component
53 * @author sergey.grinev@oracle.com: area=awt.mixing
54 * @library /java/awt/patchlib ../../regtesthelpers
55 * @modules java.desktop/sun.awt
56 *          java.desktop/java.awt.peer
57 * @build java.desktop/java.awt.Helper
58 * @build Util
59 * @run main ViewportOverlapping
60 */
61public class ViewportOverlapping extends OverlappingTestBase {
62
63    private volatile int frameClicked;
64    private Point hLoc;
65    private Point vLoc;
66    private Point testLoc;
67    private Point resizeLoc;
68
69    private JFrame f;
70    private JPanel p;
71    private JButton b;
72    private JScrollPane scrollPane;
73
74    protected void prepareControls() {
75        p = new JPanel(new GridLayout(0, 1));
76        propagateAWTControls(p);
77        b = new JButton("Space extender");
78        p.add(b);
79        p.setPreferredSize(new Dimension(500, 500));
80        scrollPane = new JScrollPane(p);
81
82        f = new JFrame();
83        f.addMouseListener(new MouseAdapter() {
84
85            @Override
86            public void mouseClicked(MouseEvent e) {
87                frameClicked++;
88            }
89        });
90        f.getContentPane().add(scrollPane, BorderLayout.CENTER);
91        ((JComponent) f.getContentPane()).setBorder(
92                BorderFactory.createEmptyBorder(50, 50, 50, 50));
93        f.setSize(400, 400);
94        f.setLocationRelativeTo(null);
95        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
96        f.setVisible(true);
97    }
98
99    @Override
100    protected boolean performTest() {
101        try {
102            SwingUtilities.invokeAndWait(new Runnable() {
103                public void run() {
104                    // prepare test data
105                    frameClicked = 0;
106
107                    b.requestFocus();
108
109                    scrollPane.getHorizontalScrollBar().setUnitIncrement(40);
110                    scrollPane.getVerticalScrollBar().setUnitIncrement(40);
111
112                    hLoc = scrollPane.getHorizontalScrollBar().getLocationOnScreen();
113                    hLoc.translate(scrollPane.getHorizontalScrollBar().getWidth() - 3, 3);
114                    vLoc = scrollPane.getVerticalScrollBar().getLocationOnScreen();
115                    vLoc.translate(3, scrollPane.getVerticalScrollBar().getHeight() - 3);
116
117                    testLoc = p.getLocationOnScreen();
118                    testLoc.translate(-3, -3);
119
120                    resizeLoc = f.getLocationOnScreen();
121                    resizeLoc.translate(f.getWidth() - 1, f.getHeight() - 1);
122                }
123            });
124        } catch (Exception e) {
125            e.printStackTrace();
126            throw new RuntimeException("Problem preparing test GUI.");
127        }
128        // run robot
129        Robot robot = Util.createRobot();
130        robot.setAutoDelay(ROBOT_DELAY);
131
132        robot.mouseMove(hLoc.x, hLoc.y);
133        robot.mousePress(InputEvent.BUTTON1_MASK);
134        robot.mouseRelease(InputEvent.BUTTON1_MASK);
135        Util.waitForIdle(robot);
136
137        robot.mouseMove(vLoc.x, vLoc.y);
138        robot.mousePress(InputEvent.BUTTON1_MASK);
139        robot.mouseRelease(InputEvent.BUTTON1_MASK);
140        Util.waitForIdle(robot);
141
142        clickAndBlink(robot, testLoc, false);
143        robot.mouseMove(resizeLoc.x, resizeLoc.y);
144        robot.mousePress(InputEvent.BUTTON1_MASK);
145        robot.mouseMove(resizeLoc.x + 5, resizeLoc.y + 5);
146        robot.mouseRelease(InputEvent.BUTTON1_MASK);
147        Util.waitForIdle(robot);
148
149        clickAndBlink(robot, testLoc, false);
150        return frameClicked == 2;
151    }
152
153    // this strange plumbing stuff is required due to "Standard Test Machinery" in base class
154    public static void main(String args[]) throws InterruptedException {
155        instance = new ViewportOverlapping();
156        OverlappingTestBase.doMain(args);
157    }
158}
159