1 /*
   2  * Copyright (c) 2004, 2006, 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 sun.tools.jconsole;
  27 
  28 import java.awt.event.*;
  29 
  30 import javax.accessibility.*;
  31 import javax.swing.*;
  32 
  33 @SuppressWarnings("serial")
  34 public class PlotterPanel extends BorderedComponent {
  35     Plotter plotter;
  36 
  37     public PlotterPanel(String labelStr, Plotter.Unit unit, boolean collapsible) {
  38         super(labelStr, new Plotter(unit), collapsible);
  39 
  40         this.plotter = (Plotter)comp;
  41 
  42         init();
  43     }
  44 
  45     public PlotterPanel(String labelStr) {
  46         super(labelStr, null);
  47 
  48         init();
  49     }
  50 
  51     public Plotter getPlotter() {
  52         return this.plotter;
  53     }
  54 
  55     public void setPlotter(Plotter plotter) {
  56         this.plotter = plotter;
  57         setComponent(plotter);
  58     }
  59 
  60     private void init() {
  61         setFocusable(true);
  62 
  63         addMouseListener(new MouseAdapter() {
  64             public void mousePressed(MouseEvent e) {
  65                 requestFocusInWindow();
  66             }
  67         });
  68     }
  69 
  70     public JPopupMenu getComponentPopupMenu() {
  71         return (getPlotter() != null)? getPlotter().getComponentPopupMenu() : null;
  72     }
  73 
  74     public AccessibleContext getAccessibleContext() {
  75         if (accessibleContext == null) {
  76             accessibleContext = new AccessiblePlotterPanel();
  77         }
  78         return accessibleContext;
  79     }
  80 
  81     protected class AccessiblePlotterPanel extends AccessibleJComponent {
  82         public String getAccessibleName() {
  83             String name = null;
  84             if (getPlotter() != null) {
  85                 name = getPlotter().getAccessibleContext().getAccessibleName();
  86             }
  87             if (name == null) {
  88                 name = super.getAccessibleName();
  89             }
  90             return name;
  91         }
  92     }
  93 }