test/jdk/java/awt/Frame/FrameResizableTest.java - master - githubmirror/jdk17u-dev

test/jdk/java/awt/Frame/FrameResizableTest.java
97 строк4 KB
Goetz Lindenmaier
8341373: Open source closed frame tests # 4
27 мар 2025, 19:09
27 мар 2025, 19:099a5b72f
/*
 * Copyright (c) 1998, 2024, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import java.awt.Button;
import java.awt.Frame;
import java.awt.Label;
import java.awt.Panel;
import java.awt.event.ActionListener;

/*
 * @test
 * @bug 1231233
 * @summary  Tests whether the resizable property of a Frame is
 *           respected after it is set.
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual FrameResizableTest
 */

public class FrameResizableTest {
    private static final String INSTRUCTIONS = """
            There is a frame with two buttons and a label.  The label
            reads 'true' or 'false' to indicate whether the frame can be
            resized or not.

            When the first button, 'Set Resizable', is
            clicked, you should be able to resize the frame.
            When the second button, 'UnSet Resizable', is clicked, you should
            not be able to resize the frame.

            A frame is resized in a way which depends upon the window manager (WM) running.
            You may resize the frame by dragging the corner resize handles or the borders,
            or you may use the title bar's resize menu items and buttons.

            Upon test completion, click Pass or Fail appropriately.
            """;

    public static void main(String[] args) throws Exception {
        PassFailJFrame.builder()
                .title("FrameResizableTest Instructions")
                .instructions(INSTRUCTIONS)
                .columns(50)
                .testUI(FrameResizable::new)
                .build()
                .awaitAndCheck();
    }

    private static class FrameResizable extends Frame {
        Label label;
        Button buttonResizable;
        Button buttonNotResizable;

        public FrameResizable() {
            super("FrameResizable");
            setResizable(false);
            Panel panel = new Panel();

            add("North", panel);
            ActionListener actionListener = (e) -> {
                if (e.getSource() == buttonResizable) {
                    setResizable(true);
                } else if (e.getSource() == buttonNotResizable) {
                    setResizable(false);
                }
                label.setText("Resizable: " + isResizable());
            };

            panel.add(buttonResizable = new Button("Set Resizable"));
            panel.add(buttonNotResizable = new Button("UnSet Resizable"));
            panel.add(label = new Label("Resizable: " + isResizable()));
            buttonResizable.addActionListener(actionListener);
            buttonNotResizable.addActionListener(actionListener);

            setSize(400, 200);
        }
    }
}