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    1   /*
    2    * Copyright (c) 1997, 2001, 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.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   
   26   package javax.swing.plaf.basic;
   27   
   28   import javax.swing;
   29   import java.awt;
   30   import java.awt.event;
   31   import javax.swing.plaf;
   32   import javax.swing.border;
   33   
   34   /**
   35    * BasicRadioButtonMenuItem implementation
   36    *
   37    * @author Georges Saab
   38    * @author David Karlton
   39    */
   40   public class BasicRadioButtonMenuItemUI extends BasicMenuItemUI
   41   {
   42       public static ComponentUI createUI(JComponent b) {
   43           return new BasicRadioButtonMenuItemUI();
   44       }
   45   
   46       protected String getPropertyPrefix() {
   47           return "RadioButtonMenuItem";
   48       }
   49   
   50       public void processMouseEvent(JMenuItem item,MouseEvent e,MenuElement path[],MenuSelectionManager manager) {
   51           Point p = e.getPoint();
   52           if(p.x >= 0 && p.x < item.getWidth() &&
   53              p.y >= 0 && p.y < item.getHeight()) {
   54               if(e.getID() == MouseEvent.MOUSE_RELEASED) {
   55                   manager.clearSelectedPath();
   56                   item.doClick(0);
   57                   item.setArmed(false);
   58               } else
   59                   manager.setSelectedPath(path);
   60           } else if(item.getModel().isArmed()) {
   61               MenuElement newPath[] = new MenuElement[path.length-1];
   62               int i,c;
   63               for(i=0,c=path.length-1;i<c;i++)
   64                   newPath[i] = path[i];
   65               manager.setSelectedPath(newPath);
   66           }
   67       }
   68   }

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