87 lines
3.2 KiB
Java
87 lines
3.2 KiB
Java
/*
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* Copyright (c) 2003, 2023, 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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@bug 4311614
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@summary findComponentAt() should check for isShowing() instead of isVisible()
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@key headful
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*/
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import java.awt.Button;
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import java.awt.Component;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Panel;
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public class FindComponentAtTest {
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public static void main(String[] args) throws Exception {
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EventQueue.invokeAndWait(() -> {
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Panel aContainer;
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Panel bContainer;
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Panel cContainer;
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Button button = new Button("button4");
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Frame frame = new Frame("FindComponentAtTest");
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try {
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aContainer = new Panel();
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bContainer = new Panel();
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cContainer = new Panel();
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aContainer.setName("ACONT");
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bContainer.setName("BCONT");
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frame.add(aContainer);
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aContainer.add(bContainer);
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bContainer.add(cContainer);
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cContainer.add(button);
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bContainer.setVisible(false);
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frame.setSize(200, 200);
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frame.setVisible(true);
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frame.validate();
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System.out.println("Test set for FindComponentAt() method.");
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System.out.println("aContainer - visible");
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System.out.println("bContainer - child of aContainer - is invisible");
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System.out.println("cContainer - child of bContainer - is visible");
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System.out.println("button4 - child of cContainer - is visible");
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Component comp = cContainer.findComponentAt(
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cContainer.getWidth() / 2,
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cContainer.getHeight() / 2);
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if (comp != null) {
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throw new RuntimeException(
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"cContainer: Visible component inserted into "
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+ "invisible container have found "
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+ "by findComponentAt(x, y) method");
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}
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} finally {
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frame.dispose();
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}
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System.out.println("FindComponentAt Test Succeeded.");
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});
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}
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}
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