jdk/test/java/awt/jdk/TestJDKAWTUtils.java

/*
 * Copyright (c) 2016, 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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
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 */

/*
 * @test
 * @bug 8167126
 */
import java.awt.BorderLayout;
import java.awt.Font;
import java.awt.Rectangle;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;

public class TestJDKAWTUtils {

    static JFrame f;
    public static void main(String[] args) throws Exception {

        SwingUtilities.invokeAndWait(() -> {
            f = new JFrame("test");
            JPanel p = new JPanel();
            JButton b = new JButton("Hello");
            b.setFont(new Font(Font.DIALOG, Font.PLAIN, 80));
            p.setLayout(new BorderLayout());
            p.add("Center", b);
            f.getContentPane().add(p);
            f.pack();
            f.setVisible(true);
            Rectangle r = new Rectangle(0, 0, 50, 50);
            jdk.awt.AWTUtils.setComponentMixingCutoutShape(b, r);
        });
        Thread.sleep(2000);
        SwingUtilities.invokeAndWait(() -> f.dispose());
    }
}