95 lines
3.0 KiB
Java
95 lines
3.0 KiB
Java
/*
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* Copyright (c) 2016, 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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/*
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@test
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@key headful
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@bug 8154431
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@summary Allow source and target based validation for the focus transfer
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between two JComponents.
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@run main VerifyTargetTest
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*/
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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public class VerifyTargetTest extends InputVerifier implements FocusListener {
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static boolean success;
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private static JFrame frame;
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private static JTextField field2;
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public static void main(String[] args) throws Exception {
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SwingUtilities.invokeAndWait(() -> setup());
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try {
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Robot robot = new Robot();
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robot.waitForIdle();
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robot.delay(200);
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KeyboardFocusManager.getCurrentKeyboardFocusManager()
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.focusNextComponent();
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robot.waitForIdle();
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robot.delay(200);
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if (!success) {
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throw new RuntimeException("Failed");
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} else {
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System.out.println("ok");
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}
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} finally {
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SwingUtilities.invokeLater(() -> frame.dispose());
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}
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}
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static void setup() {
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frame = new JFrame();
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JTextField field1 = new JTextField("Input 1");
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VerifyTargetTest test = new VerifyTargetTest();
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field1.setInputVerifier(test);
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field1.addFocusListener(test);
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frame.getContentPane().add(field1, BorderLayout.NORTH);
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field2 = new JTextField("Input 2");
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frame.getContentPane().add(field2, BorderLayout.SOUTH);
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frame.pack();
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frame.setVisible(true);
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}
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@Override
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public boolean verify(JComponent input) {
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return true;
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}
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@Override
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public boolean verifyTarget(JComponent input) {
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success = input == field2;
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return false;
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}
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@Override
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public void focusGained(FocusEvent e) {}
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@Override
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public void focusLost(FocusEvent e) {
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success = false;
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}
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}
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