1 /*
   2  * Copyright (c) 2011, 2014, 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 6416920
  27  * @summary Ensures that selected tab is painted properly in the scroll tab layout
  28  *         under WindowsLookAndFeel in Windows' "Windows XP" theme.
  29  * @author Mikhail Lapshin
  30  * @library ../../../../lib/testlibrary
  31  * @build jdk.testlibrary.OSInfo
  32  * @run main bug6416920
  33  */
  34 
  35 import javax.swing.plaf.basic.BasicTabbedPaneUI;
  36 import javax.swing.JTabbedPane;
  37 import javax.swing.SwingConstants;
  38 import java.awt.Rectangle;
  39 import java.awt.Insets;
  40 import jdk.testlibrary.OSInfo;
  41 
  42 public class bug6416920 extends BasicTabbedPaneUI {
  43     public AccessibleTabbedPaneLayout layout = new AccessibleTabbedPaneLayout();
  44 
  45     public static void main(String[] args) {
  46 
  47         if(OSInfo.getOSType() != OSInfo.OSType.WINDOWS){
  48             return;
  49         }
  50 
  51         bug6416920 test = new bug6416920();
  52         test.layout.padSelectedTab(SwingConstants.TOP, 0);
  53         if (test.rects[0].width < 0) {
  54             throw new RuntimeException("A selected tab isn't painted properly " +
  55                     "in the scroll tab layout under WindowsLookAndFeel " +
  56                     "in Windows' \"Windows XP\" theme.");
  57         }
  58     }
  59 
  60     public bug6416920() {
  61         super();
  62 
  63         // Set parameters for the padSelectedTab() method
  64         selectedTabPadInsets = new Insets(0, 0, 0, 0);
  65 
  66         tabPane = new JTabbedPane();
  67         tabPane.setSize(100, 0);
  68         tabPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
  69 
  70         rects = new Rectangle[1];
  71         rects[0] = new Rectangle(150, 0, 0, 0);
  72     }
  73 
  74     public class AccessibleTabbedPaneLayout extends BasicTabbedPaneUI.TabbedPaneLayout {
  75         public void padSelectedTab(int tabPlacement, int selectedIndex) {
  76             super.padSelectedTab(tabPlacement, selectedIndex);
  77         }
  78     }
  79 }