86 lines
3.1 KiB
Java
86 lines
3.1 KiB
Java
/*
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* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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@bug 8253016
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@key headful
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@summary Verifies Box.Filler components should be unfocusable by default
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@run main TestBoxFiller
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*/
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import java.awt.ContainerOrderFocusTraversalPolicy;
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import java.awt.KeyboardFocusManager;
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import java.beans.PropertyChangeEvent;
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import javax.swing.Box;
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import javax.swing.JFrame;
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import javax.swing.JTextField;
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import javax.swing.SwingUtilities;
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import java.awt.Robot;
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import java.awt.event.KeyEvent;
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public class TestBoxFiller
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{
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private static JFrame frame;
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private static void showFocusOwner(PropertyChangeEvent e)
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{
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Object c = e.getNewValue();
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if (c instanceof Box.Filler) {
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throw new RuntimeException("Box.Filler having focus");
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}
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}
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public static void main(String[] args) throws Exception
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{
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try {
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Robot robot = new Robot();
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robot.setAutoDelay(100);
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SwingUtilities.invokeAndWait(() -> {
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frame = new JFrame();
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KeyboardFocusManager m = KeyboardFocusManager.getCurrentKeyboardFocusManager();
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m.addPropertyChangeListener("focusOwner", TestBoxFiller::showFocusOwner);
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Box box = Box.createHorizontalBox();
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JTextField tf1 = new JTextField("Test");
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tf1.setColumns(40);
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JTextField tf2 = new JTextField("Test");
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tf2.setColumns(40);
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box.add(tf1);
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box.add(Box.createHorizontalStrut(20));
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box.add(tf2);
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frame.setContentPane(box);
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frame.setFocusTraversalPolicy(new ContainerOrderFocusTraversalPolicy());
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frame.pack();
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frame.setVisible(true);
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frame.setLocationRelativeTo(null);
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tf1.requestFocusInWindow();
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});
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_TAB);
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robot.keyRelease(KeyEvent.VK_TAB);
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} finally {
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if (frame != null) {
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SwingUtilities.invokeAndWait(frame::dispose);
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}
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}
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}
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}
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