1 /* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation.
7 *
8 * This code is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 */
22 import java.awt.BorderLayout;
23 import java.awt.FlowLayout;
24 import java.awt.Color;
25 import java.awt.Dialog;
26 import javax.swing.JDialog;
27 import javax.swing.JPanel;
28 import javax.swing.JFrame;
29 import javax.swing.JTable;
30 import javax.swing.JTextArea;
31 import javax.swing.JButton;
32 import javax.swing.table.TableModel;
33 import javax.swing.JScrollPane;
34 import javax.swing.table.AbstractTableModel;
35 import javax.swing.SwingUtilities;
36
37 /**
38 * @test
39 * @bug 8081491
40 * @summary Scrolling a JTable creates artifacts
41 * @run main/manual JTableScrollTest
42 */
43 public class JTableScrollTest {
44 static JFrame frame = new JFrame();
45 public static void main(String[] args) throws Exception {
46 SwingUtilities.invokeAndWait(new Runnable() {
47
48 @Override
49 public void run() {
50 doTest(JTableScrollTest::createTable);
51 }
52 });
53 }
54
55 private static void createTable() {
56 // final
57 final String[] names = {
58 new String("first_name"),
59 new String("last_name"),
60 new String("favorite_color"),
61 new String("favorite_food")
62 };
63
64 // Create the dummy data (a few rows of names)
65 final Object[][] data = {
66 {"Mike", "Albers", "green", "strawberry"},
67 {"Mark", "Andrews", "blue", "grapes"},
68 {"Brian", "Beck", "black", "raspberry"},
69 {"Lara", "Bunni", "red", "strawberry"},
70 {"Roger", "Brinkley", "blue", "peach"},
71 {"Brent", "Christian", "black", "broccoli"},
72 {"Mark", "Davidson", "darkgreen", "asparagus"},
73 {"Jeff", "Dinkins", "blue", "kiwi"},
74 {"Ewan", "Dinkins", "yellow", "strawberry"},
75 {"Amy", "Fowler", "violet", "raspberry"},
76 {"Hania", "Gajewska", "purple", "raspberry"},
77 {"David", "Geary", "blue", "watermelon"},
78 {"Ryan", "Gosling", "pink", "donut"},
79 {"Eric", "Hawkes", "blue", "pickle"},
80 {"Shannon", "Hickey", "green", "grapes"},
81 {"Earl", "Johnson", "green", "carrot"},
82 {"Robi", "Khan", "green", "apple"},
83 {"Robert", "Kim", "blue", "strawberry"},
84 {"Janet", "Koenig", "turquoise", "peach"},
85 {"Jeff", "Kesselman", "blue", "pineapple"},
86 {"Onno", "Kluyt", "orange", "broccoli"},
87 {"Peter", "Korn", "sunpurple", "sparegrass"},
88 {"Rick", "Levenson", "black", "raspberry"},
89 {"Brian", "Lichtenwalter", "blue", "pear"},
90 {"Malini", "Minasandram", "beige", "corn"},
91 {"Michael", "Martak", "green", "strawberry"},
92 {"David", "Mendenhall", "forestgreen", "peach"},
93 {"Phil", "Milne", "pink", "banana"},
94 {"Lynn", "Monsanto", "cybergreen", "peach"},
95 {"Hans", "Muller", "rustred", "pineapple"},
96 {"Joshua", "Outwater", "blue", "pineapple"},
97 {"Tim", "Prinzing", "blue", "pepper"},
98 {"Raj", "Premkumar", "blue", "broccoli"},
99 {"Howard", "Rosen", "green", "strawberry"},
100 {"Ray", "Ryan", "black", "banana"},
101 {"Georges", "Saab", "aqua", "cantaloupe"},
102 {"Tom", "Santos", "blue", "pepper"},
103 {"Rich", "Schiavi", "blue", "pepper"},
104 {"Nancy", "Schorr", "green", "watermelon"},
105 {"Keith", "Sprochi", "darkgreen", "watermelon"},
106 {"Matt", "Tucker", "eblue", "broccoli"},
107 {"Dmitri", "Trembovetski", "red", "tomato"},
108 {"Scott", "Violet", "violet", "banana"},
109 {"Kathy", "Walrath", "darkgreen", "pear"},
110 };
111
112 // Create a model of the data.
113 TableModel dataModel = new AbstractTableModel() {
114 public int getColumnCount() { return names.length; }
115 public int getRowCount() { return data.length;}
116 public Object getValueAt(int row, int col) {return data[row][col];}
117 public String getColumnName(int column) {return names[column];}
118 public Class getColumnClass(int c) {return getValueAt(0, c).getClass();}
119 public boolean isCellEditable(int row, int col) {return col != 5;}
120 public void setValueAt(Object aValue, int row, int column) { data[row][column] = aValue; }
121 };
122
123 // Create the table
124 JTable tableView = new JTable(dataModel);
125 tableView.setBackground(Color.WHITE);
126 tableView.setForeground(Color.BLACK);
127 tableView.setSize(600, 800);
128 JScrollPane scrollpane = new JScrollPane(tableView);
129 frame.add(scrollpane);
130 frame.pack();
131 frame.setVisible(true);
132 }
133
134 private static void doTest(Runnable action) {
135 String description =
136 "JTable with rows will be displayed along with scrollbar.\n"
137 + "Scroll the table. Verify no arifacts are shown and rows.\n"
138 + " are correctly displayed.";
139 final JDialog dialog = new JDialog();
140 dialog.setTitle("ScrollArtifactTest ");
141 JTextArea textArea = new JTextArea(description);
142 textArea.setEditable(false);
143 final JButton testButton = new JButton("Create Table");
144 final JButton passButton = new JButton("PASS");
145 passButton.setEnabled(false);
146 passButton.addActionListener((e) -> {
147 dialog.dispose();
148 if (frame != null) {
149 frame.setVisible(false);
150 frame.dispose();
151 }
152 });
153 final JButton failButton = new JButton("FAIL");
154 failButton.setEnabled(false);
155 failButton.addActionListener((e) -> {
156 dialog.dispose();
157 if (frame != null) {
158 frame.setVisible(false);
159 frame.dispose();
160 }
161 throw new RuntimeException("Scrollbar artifact shown");
162 });
163 testButton.addActionListener((e) -> {
164 testButton.setEnabled(false);
165 action.run();
166 passButton.setEnabled(true);
167 failButton.setEnabled(true);
168 });
169 JPanel mainPanel = new JPanel(new BorderLayout());
170 mainPanel.add(textArea, BorderLayout.CENTER);
171 JPanel buttonPanel = new JPanel(new FlowLayout());
172 buttonPanel.add(testButton);
173 buttonPanel.add(passButton);
174 buttonPanel.add(failButton);
175 mainPanel.add(buttonPanel, BorderLayout.SOUTH);
176 dialog.add(mainPanel);
177 dialog.pack();
178 dialog.setVisible(true);
179 }
180
181
182 }