1 /* 2 * Copyright (c) 1996, 2020, 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 import java.awt.Dimension; 25 import java.awt.FlowLayout; 26 import java.awt.Frame; 27 import java.awt.List; 28 import java.awt.Panel; 29 import java.awt.Point; 30 import java.awt.Robot; 31 import java.awt.event.InputEvent; 32 33 /** 34 * @test 35 * @bug 4909485 8211999 36 * @key headful 37 */ 38 public final class ListMultipleSelectTest { 39 40 private static List aList; 41 private static Panel panel; 42 private static Point p; 43 private static Robot robot; 44 private static int[] selected; 45 46 public static void main(String[] args) throws Exception { 47 Frame frame = new Frame(); 48 try { 49 panel = new Panel(); 50 aList = new List(); 51 aList.add("Test item1"); 52 aList.add("Test item2"); 53 aList.add("Test item3"); 54 aList.add("Test item4"); 55 56 frame.setLayout(new FlowLayout()); //list should fill whole frame's space 57 panel.add(aList); 58 frame.setSize(200, 200); 59 frame.setLocationRelativeTo(null); 60 panel.setVisible(true); 61 frame.add(panel); 62 frame.setVisible(true); 63 try { 64 Thread.sleep(1000); 65 } catch (InterruptedException e) { 66 throw new RuntimeException(" InterruptedException. Test failed. "); 67 } 68 69 Dimension listSize = aList.getSize(); 70 p = aList.getLocationOnScreen(); 71 int stepY = listSize.height / aList.getItemCount(); 72 73 // System.out.println("itemCount = "+aList.getItemCount()); 74 // System.out.println("Size Of aList="+ listSize); 75 // System.out.println("stepY = "+stepY); 76 // System.out.println("Point:" +p); 77 System.out.println("Multiple mode is ON"); 78 aList.setMultipleMode(true); 79 //================================================= 80 robot = new Robot(); 81 robot.setAutoDelay(0); 82 robot.setAutoWaitForIdle(false); 83 robot.delay(10); 84 robot.waitForIdle(); 85 86 //================================================= 87 88 for (int i = 0; i < aList.getItemCount(); i++) { 89 //select all items in the List 90 mousePress(p.x + listSize.height / 2, p.y + stepY / 2 + stepY * i); 91 } 92 93 selected = aList.getSelectedIndexes(); 94 System.out.println("Multiple mode is ON"); 95 aList.setMultipleMode(true); 96 int[] newSelected = aList.getSelectedIndexes(); 97 if (!java.util.Arrays.equals(newSelected, selected)) { 98 throw new RuntimeException(" Incorrect item remains selected " + 99 "after setMultipleMode(true). "); 100 } 101 102 aList.setMultipleMode(false); 103 System.out.println("Multiple mode is OFF"); 104 selected = aList.getSelectedIndexes(); 105 if (selected[0] != 3 || selected.length != 1) { 106 throw new RuntimeException(" Incorrect item remains selected " + 107 "after setMultipleMode(false) or it is more then one " + 108 "item remaining.Forward. "); 109 } 110 111 System.out.println("Multiple mode is ON"); 112 aList.setMultipleMode(true); 113 114 if (selected[0] != 3 || selected.length != 1) { 115 throw new RuntimeException(" Incorrect item remains selected " + 116 "after setMultipleMode(true) or it is more then one " + 117 "item remaining. "); 118 } 119 120 deselectAll(); 121 for (int i = aList.getItemCount() - 1; i >= 0; i--) { 122 mousePress(p.x + listSize.height / 2, p.y + stepY / 2 + stepY * i); 123 } 124 125 System.out.println("Multiple mode is OFF"); 126 aList.setMultipleMode(false); 127 128 selected = aList.getSelectedIndexes(); 129 if (selected[0] != 0 || selected.length != 1) { 130 throw new RuntimeException(" Incorrect item remains selected " + 131 "after setMultipleMode(false) or it is more then one " + 132 "item remaining.Backward. "); 133 } 134 System.out.println("Test succeeded."); 135 } finally { 136 frame.dispose(); 137 } 138 } 139 140 private static void mousePress(int x, int y) { 141 robot.mouseMove(x, y); 142 robot.mousePress(InputEvent.BUTTON1_MASK); 143 robot.mouseRelease(InputEvent.BUTTON1_MASK); 144 robot.delay(1000); 145 } 146 147 private static void deselectAll() { 148 for (int i = 0; i < selected.length; i++) { 149 aList.deselect(selected[i]); 150 } 151 } 152 }