89 lines
3.0 KiB
Java
89 lines
3.0 KiB
Java
/*
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* Copyright (c) 1998, 2024, 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 4084997
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* @summary See if Window can be created without its size explicitly set
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual ShowWindowTest
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*/
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import java.awt.Button;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Label;
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import java.awt.Window;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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public class ShowWindowTest implements ActionListener
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{
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private static Window window;
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private static Button showButton;
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private static Button hideButton;
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public static void main(String[] args) throws Exception {
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String INSTRUCTIONS = """
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1. You should see a Frame with a "Show" and a "Hide" button in it.
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2. Click on the "Show" button. A window with a "Hello World" Label
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should appear
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3. If the window does not appear, the test failed, otherwise passed.
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""";
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PassFailJFrame.builder()
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.title("Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(ShowWindowTest::createUI)
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.build()
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.awaitAndCheck();
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}
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private static Frame createUI() {
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Frame frame = new Frame("ShowWindowTest");
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frame.setLayout(new FlowLayout());
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frame.setSize(100,100);
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frame.add(showButton = new Button("Show"));
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frame.add(hideButton = new Button("Hide"));
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ActionListener handler = new ShowWindowTest();
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showButton.addActionListener(handler);
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hideButton.addActionListener(handler);
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window = new Window(frame);
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window.add("Center", new Label("Hello World"));
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window.setLocationRelativeTo(null);
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return frame;
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}
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public void actionPerformed(ActionEvent e) {
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if (e.getSource() == showButton) {
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window.pack();
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window.setVisible(true);
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} else if (e.getSource() == hideButton)
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window.setVisible(false);
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}
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}
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