1 /* 2 * Copyright (c) 2007, 2011, 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 * @test 26 * @bug 6348946 27 * @summary Tests that JSlider's thumb moves in the right direction 28 * when it is used as a JTable cell editor. 29 * @author Mikhail Lapshin 30 */ 31 32 import java.awt.*; 33 import java.awt.event.InputEvent; 34 import javax.swing.*; 35 import javax.swing.event.*; 36 import javax.swing.table.*; 37 38 public class bug6348946 { 39 40 private static JFrame frame; 41 42 private static JPanel panel; 43 private static Robot robot; 44 45 private static volatile boolean passed = false; 46 47 public static void main(String[] args) throws Exception { 48 robot = new Robot(); 49 robot.setAutoDelay(10); 50 51 String lf = "javax.swing.plaf.metal.MetalLookAndFeel"; 52 UIManager.setLookAndFeel(lf); 53 54 try { 55 SwingUtilities.invokeAndWait(new Runnable() { 56 public void run() { 57 setupUI(); 58 } 59 }); 60 robot.waitForIdle(); 61 clickOnSlider(); 62 robot.waitForIdle(); 63 checkResult(); 64 } finally { 65 stopEDT(); 66 } 67 } 68 69 private static void setupUI() { 70 frame = new JFrame(); 71 72 panel = new JPanel(); 73 panel.setLayout(new BorderLayout()); 74 panel.add(new ParameterTable(), BorderLayout.CENTER); 75 frame.getContentPane().add(panel); 76 77 frame.pack(); 78 frame.setLocationRelativeTo(null); 79 frame.setVisible(true); 80 } 81 82 private static void clickOnSlider() throws Exception { 83 Rectangle rect = getPanelRectangle(); 84 85 double clickX = rect.getX() + rect.getWidth() / 4; 86 double clickY = rect.getY() + rect.getHeight() / 2; 87 robot.mouseMove((int) clickX, (int) clickY); 88 89 robot.mousePress(InputEvent.BUTTON1_MASK); 90 robot.mouseRelease(InputEvent.BUTTON1_MASK); 91 } 92 93 private static void checkResult(){ 94 if (passed) { 95 System.out.println("Test passed"); 96 } else { 97 throw new RuntimeException("The thumb moved " + 98 "to the right instead of the left!"); 99 } 100 } 101 102 private static void stopEDT() { 103 SwingUtilities.invokeLater(new Runnable() { 104 public void run() { 105 frame.dispose(); 106 } 107 }); 108 } 109 110 private static class ParameterTable extends JTable { 111 public ParameterTable() { 112 super(new Object[][]{{5}}, new String[]{"Value"}); 113 getColumnModel().getColumn(0).setCellRenderer(new Renderer()); 114 getColumnModel().getColumn(0).setCellEditor(new Editor()); 115 } 116 } 117 118 private static class Renderer implements TableCellRenderer { 119 private JSlider slider = new JSlider(0, 10); 120 121 public Component getTableCellRendererComponent(JTable table, 122 Object value, 123 boolean isSelected, 124 boolean hasFocus, 125 int row, int col) { 126 int val = (Integer) value; 127 slider.setValue(val); 128 return slider; 129 } 130 } 131 132 private static class Editor extends AbstractCellEditor implements TableCellEditor { 133 private JSlider slider = new JSlider(0, 10); 134 135 public Component getTableCellEditorComponent(JTable table, Object value, 136 boolean isSelected, 137 int row, int col) { 138 int val = (Integer) value; 139 slider.setValue(val); 140 return slider; 141 } 142 143 public Editor() { 144 slider.addChangeListener(new ChangeListener() { 145 public void stateChanged(ChangeEvent e) { 146 if (!slider.getValueIsAdjusting()) { 147 passed = slider.getValue() <= 5; 148 } 149 } 150 }); 151 } 152 153 public Object getCellEditorValue() { 154 return slider.getValue(); 155 } 156 } 157 158 private static Rectangle getPanelRectangle() throws Exception{ 159 final Rectangle[] result = new Rectangle[1]; 160 161 SwingUtilities.invokeAndWait(new Runnable() { 162 @Override 163 public void run() { 164 result[0] = new Rectangle(panel.getLocationOnScreen(), panel.getSize()); 165 } 166 }); 167 168 return result[0]; 169 } 170 }