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Java > Open Source Codes > it > businesslogic > ireport > gui > command > FormatCommandSameWidthMax


1 /*
2  * Copyright (C) 2005 - 2006 JasperSoft Corporation. All rights reserved.
3  * http://www.jaspersoft.com.
4  *
5  * Unless you have purchased a commercial license agreement from JasperSoft,
6  * the following license terms apply:
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as published by
10  * the Free Software Foundation.
11  *
12  * This program is distributed WITHOUT ANY WARRANTY; and without the
13  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  * See the GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
18  * or write to:
19  *
20  * Free Software Foundation, Inc.,
21  * 59 Temple Place - Suite 330,
22  * Boston, MA USA 02111-1307
23  *
24  *
25  *
26  *
27  * FormatCommandSameWidthMax.java
28  *
29  * Created on 9 mei 2005, 21:36
30  *
31  */
32
33 package it.businesslogic.ireport.gui.command;
34
35 import it.businesslogic.ireport.OperationType;
36 import it.businesslogic.ireport.ReportElement;
37 import it.businesslogic.ireport.TransformationType;
38
39 import java.awt.Point JavaDoc;
40 import java.util.Enumeration JavaDoc;
41
42 /**
43  *
44  */
45 public class FormatCommandSameWidthMax extends FormatCommand {
46     {
47         operationType = OperationType.SAME_WIDTH_MAX;
48     }
49     
50     int width;
51     
52     
53     public void preparation() {
54         width = 0;
55         ReportElement re = null;
56         Enumeration JavaDoc enum2 = this.getSelectedElements().elements();
57         while (enum2.hasMoreElements()) {
58             re = (ReportElement)enum2.nextElement();
59             if ( width <= re.getWidth()) {
60                 width = re.getWidth();
61             }
62         }
63     }
64     
65     public void modify() {
66         re.trasform(new Point JavaDoc(width - re.getWidth(),0), TransformationType.TRANSFORMATION_RESIZE_SE);
67     }
68     
69 }
70
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