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Java > Open Source Codes > org > objectweb > util > explorer > interpreter > lib > swt > IconFileProvider


1 /*====================================================================
2
3 Objectweb Explorer Framework
4 Copyright (C) 2000-2004 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, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26 package org.objectweb.util.explorer.interpreter.lib.swt;
27
28 import java.io.IOException JavaDoc;
29 import java.net.URL JavaDoc;
30
31 import org.eclipse.swt.graphics.Image;
32 import org.objectweb.util.explorer.api.IconProvider;
33 import org.objectweb.util.trace.TraceSystem;
34
35 /**
36  *
37  *
38  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jérôme Moroy</a>,
39  * <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>.
40  *
41  * @version 0.1
42  */
43 public class IconFileProvider
44   implements IconProvider
45 {
46
47     //==================================================================
48 //
49 // Internal States.
50 //
51 // ==================================================================
52
53     protected Image imageIcon_;
54     
55     // ==================================================================
56 //
57 // Constructors.
58 //
59 // ==================================================================
60
61     public IconFileProvider(String JavaDoc iconFile){
62         imageIcon_ = new Image(null, iconFile);
63     }
64     
65     public IconFileProvider(URL JavaDoc iconFile){
66         try {
67             imageIcon_ = new Image(null, iconFile.openStream());
68         } catch (IOException JavaDoc e) {
69             TraceSystem.get("explorer").warn("[" + getClass().getName() + "] IOException: " + e.getMessage());
70         }
71     }
72     
73     // ==================================================================
74 //
75 // Internal methods.
76 //
77 // ==================================================================
78
79     // ==================================================================
80 //
81 // Public methods for IconProvider interface.
82 //
83 // ==================================================================
84
85     /* (non-Javadoc)
86      * @see org.objectweb.util.explorer.api.IconProvider#newIcon(java.lang.Object)
87      */
88     public Object JavaDoc newIcon(Object JavaDoc object) {
89         return imageIcon_;
90     }
91
92 }
93
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