1 /* 2 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @bug 6739756 27 * @author Alexander Potochkin 28 * @summary JToolBar leaves space for non-visible items under Nimbus L&F 29 * @run main bug6739756 30 */ 31 32 import javax.swing.*; 33 import java.awt.*; 34 35 public class bug6739756 { 36 main(String[] args)37 public static void main(String[] args) throws Exception { 38 try { 39 UIManager.setLookAndFeel( 40 "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel"); 41 } 42 catch (Exception e) { 43 e.printStackTrace(); 44 return; 45 } 46 SwingUtilities.invokeAndWait(new Runnable() { 47 public void run() { 48 JToolBar tb = new JToolBar(); 49 Dimension preferredSize = tb.getPreferredSize(); 50 JButton button = new JButton("Test"); 51 button.setVisible(false); 52 tb.add(button); 53 if (!preferredSize.equals(tb.getPreferredSize())) { 54 throw new RuntimeException("Toolbar's preferredSize is wrong"); 55 } 56 } 57 }); 58 } 59 } 60