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1   /*
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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
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8    * particular file as subject to the "Classpath" exception as provided
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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).
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25  
26  package sun.awt.dnd;
27  
28  import java.awt.Component;
29  import java.awt.dnd.InvalidDnDOperationException;
30  import java.awt.event.MouseEvent;
31  
32  public class SunDropTargetEvent extends MouseEvent {
33  
34      public static final int MOUSE_DROPPED = MouseEvent.MOUSE_RELEASED;
35  
36      private final SunDropTargetContextPeer.EventDispatcher dispatcher;
37  
38      public SunDropTargetEvent(Component source, int id, int x, int y,
39                                SunDropTargetContextPeer.EventDispatcher d) {
40          super(source, id, System.currentTimeMillis(), 0, x, y, 0, 0, 0,
41                false,  MouseEvent.NOBUTTON);
42          dispatcher = d;
43          dispatcher.registerEvent(this);
44      }
45  
46      public void dispatch() {
47          try {
48              dispatcher.dispatchEvent(this);
49          } finally {
50              dispatcher.unregisterEvent(this);
51          }
52      }
53  
54      public void consume() {
55          boolean was_consumed = isConsumed();
56          super.consume();
57          if (!was_consumed && isConsumed()) {
58              dispatcher.unregisterEvent(this);
59          }
60      }
61  
62      public SunDropTargetContextPeer.EventDispatcher getDispatcher() {
63          return dispatcher;
64      }
65  
66      public String paramString() {
67          String typeStr = null;
68  
69          switch (id) {
70          case MOUSE_DROPPED:
71              typeStr = "MOUSE_DROPPED"; break;
72          default:
73              return super.paramString();
74          }
75          return typeStr + ",(" + getX() + "," + getY() + ")";
76      }
77  }