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 import javax.swing.*; 25 import java.awt.event.ActionEvent; 26 import java.awt.event.KeyEvent; 27 28 /* 29 @test 30 @key headful 31 @bug 8031485 8058193 32 @summary Combo box consuming escape and enter key events 33 @author Petr Pchelko 34 @library ../../../../lib/client/ 35 @build ExtendedRobot 36 @run main ConsumedKeyTest 37 */ 38 public class ConsumedKeyTest { 39 private static volatile JFrame frame; 40 private static volatile boolean passed; 41 42 public static void main(String... args) throws Exception { 43 test(KeyEvent.VK_ESCAPE); 44 test(KeyEvent.VK_ENTER); 45 } 46 47 private static void test(final int key) throws Exception { 48 passed = false; 49 try { 50 SwingUtilities.invokeAndWait(() -> { 51 frame = new JFrame(); 52 JComboBox<String> combo = new JComboBox<>(new String[]{"one", "two", "three"}); 53 JPanel panel = new JPanel(); 54 panel.add(combo); 55 combo.requestFocusInWindow(); 56 frame.setBounds(100, 150, 300, 100); 57 addAction(panel, key); 58 frame.add(panel); 59 frame.setVisible(true); 60 }); 61 62 ExtendedRobot robot = new ExtendedRobot(); 63 robot.waitForIdle(); 64 robot.type(key); 65 robot.waitForIdle(); 66 if (!passed) { 67 throw new RuntimeException("FAILED: " + KeyEvent.getKeyText(key) + " was consumed by combo box"); 68 } 69 } finally { 70 if (frame != null) { 71 frame.dispose(); 72 } 73 } 74 75 } 76 77 private static void addAction(JComponent comp, final int key) { 78 KeyStroke k = KeyStroke.getKeyStroke(key, 0); 79 Object actionKey = "cancel"; 80 comp.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(k, actionKey); 81 Action cancelAction = new AbstractAction() { 82 @Override 83 public void actionPerformed(ActionEvent ev) { 84 passed = true; 85 } 86 }; 87 comp.getActionMap().put(actionKey, cancelAction); 88 } 89 90 }