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Java > Open Source Codes > org > columba > addressbook > gui > tree > TreeView


1 // The contents of this file are subject to the Mozilla Public License Version
2 // 1.1
3 //(the "License"); you may not use this file except in compliance with the
4 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
5 //
6 //Software distributed under the License is distributed on an "AS IS" basis,
7 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
8 //for the specific language governing rights and
9 //limitations under the License.
10 //
11 //The Original Code is "The Columba Project"
12 //
13 //The Initial Developers of the Original Code are Frederik Dietz and Timo
14 // Stich.
15 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
16 //
17 //All Rights Reserved.
18 package org.columba.addressbook.gui.tree;
19
20 import javax.swing.JTree JavaDoc;
21 import javax.swing.ListSelectionModel JavaDoc;
22
23 import org.columba.addressbook.folder.AbstractFolder;
24 import org.columba.addressbook.folder.AddressbookTreeNode;
25 import org.columba.addressbook.gui.frame.AddressbookFrameController;
26 import org.columba.addressbook.gui.tree.util.AddressbookTreeCellRenderer;
27
28
29 /**
30  * Custom JTree using an appropriate model and renderer.
31  *
32  * @author fdietz
33  */
34 public class TreeView extends JTree JavaDoc {
35     private AddressbookTreeNode root;
36     private AddressbookTreeModel model;
37     protected AddressbookFrameController frameController;
38
39     public TreeView(AddressbookFrameController frameController) {
40         this.frameController = frameController;
41
42         model = AddressbookTreeModel.getInstance();
43
44         setModel(model);
45
46         setShowsRootHandles(true);
47         setRootVisible(false);
48         expandRow(0);
49         
50         getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
51
52         setCellRenderer(new AddressbookTreeCellRenderer(true));
53     }
54
55     public AbstractFolder getRootFolder() {
56         return (AbstractFolder) model.getRoot();
57     }
58
59     public void removeAll() {
60         root.removeAllChildren();
61     }
62
63     /**
64      * @return FrameController
65      */
66     public AddressbookFrameController getFrameController() {
67         return frameController;
68     }
69 }
70
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