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Java > Open Source Codes > org > objectweb > util > browser > core > dnd > DefaultDropTreeView


1 /*====================================================================
2
3 Objectweb Browser framework
4 Copyright (C) 2000-2003 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
27 package org.objectweb.util.browser.core.dnd;
28
29 import org.objectweb.util.browser.api.DropTreeView;
30 import org.objectweb.util.browser.api.Entry;
31 import org.objectweb.util.browser.core.common.DefaultTreeView;
32 import org.objectweb.util.browser.core.common.DynamicTree;
33
34 /**
35  * Provides all the data required to execute a drop action.
36  *
37  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
38  *
39  * @version 0.1
40  */
41 public class DefaultDropTreeView
42     extends DefaultTreeView
43     implements DropTreeView {
44
45     //==================================================================
46 //
47 // Internal states.
48 //
49 //==================================================================
50
51     /** The drag source entry */
52     public Entry dragSource_ = null;
53
54     //==================================================================
55 //
56 // Constructors.
57 //
58 //==================================================================
59
60     /**
61      * Default constructor
62      */
63     public DefaultDropTreeView(DynamicTree tree, Entry dragSource){
64         super(tree);
65         dragSource_ = dragSource;
66     }
67
68     //==================================================================
69 //
70 // No internal method.
71 //
72 //==================================================================
73
74     //==================================================================
75 //
76 // Public methods.
77 //
78 //==================================================================
79
80     /**
81      * Returns the wrapped object of the drag source Entry
82      */
83     public Object JavaDoc getDragSourceObject(){
84         return getValue(dragSource_);
85     }
86
87     /**
88      * Returns the drag source Entry
89      */
90     public Entry getDragSourceEntry(){
91         return dragSource_;
92     }
93
94 }
95
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