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Java > Open Source Codes > org > objectweb > util > explorer > core > dnd > lib > DefaultDropTreeView


1 /*====================================================================
2
3 Objectweb Explorer framework
4 Copyright (C) 2000-2005 INRIA & USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jerome Moroy.
23 Contributor(s): ______________________________________.
24
25 ====================================================================
26 $Id: DefaultDropTreeView.java,v 1.2 2005/07/06 15:36:00 moroy Exp $
27 ====================================================================*/
28
29 package org.objectweb.util.explorer.core.dnd.lib;
30
31 import org.objectweb.util.explorer.api.DropTreeView;
32 import org.objectweb.util.explorer.api.Entry;
33 import org.objectweb.util.explorer.api.Tree;
34 import org.objectweb.util.explorer.core.common.lib.DefaultTreeView;
35
36 /**
37  * Provides all the data required to execute a drop action.
38  *
39  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
40  *
41  * @version 0.1
42  */
43 public class DefaultDropTreeView
44     extends DefaultTreeView
45     implements DropTreeView {
46
47     //==================================================================
48 //
49 // Internal states.
50 //
51 //==================================================================
52
53     /** The drag source entry */
54     public Entry dragSource_ = null;
55
56     //==================================================================
57 //
58 // Constructors.
59 //
60 //==================================================================
61
62     /**
63      * Default constructor
64      */
65     public DefaultDropTreeView(Tree tree, Entry current, Entry parent, Entry dragSource){
66         super(tree, current, parent);
67         dragSource_ = dragSource;
68     }
69
70     //==================================================================
71 //
72 // No internal method.
73 //
74 //==================================================================
75
76     //==================================================================
77 //
78 // Public methods.
79 //
80 //==================================================================
81
82     /**
83      * Returns the wrapped object of the drag source Entry
84      */
85     public Object JavaDoc getDragSourceObject(){
86         return getValue(dragSource_);
87     }
88
89     /**
90      * Returns the drag source Entry
91      */
92     public Entry getDragSourceEntry(){
93         return dragSource_;
94     }
95
96 }
97
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