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


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  * FormatCommandElementMaximizeH.java
28  *
29  * Created on 17 mei 2005, 21:00
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 import java.awt.Point JavaDoc;
39
40 /**
41  *
42  */
43 public class FormatCommandElementMaximizeH extends FormatCommand {
44     // Preparation is called before the while loop
45 {
46         operationType = OperationType.ELEMENT_MAXIMIZE_H;
47     }
48     
49     void executeDeeper() {
50         
51         resetEnumeration();
52
53         registerElements(); //register all elements once with no modification
54 // registerElements does not call modify().
55 // it simply register the elements to the undoOp stack.
56
57         sleepUndo = true;
58     
59         getCommand(OperationType.ALIGN_TO_LEFT_MARGIN).execute();
60         int insideWidth = jrf.getReport().getWidth() - jrf.getReport().getRightMargin() - jrf.getReport().getLeftMargin() ;
61         
62         // this is the class processElements and here without the undo registration
63 resetEnumeration();
64         while (e.hasMoreElements()) {
65             re = (ReportElement) e.nextElement();
66             
67             if (re.getCell() != null)
68             {
69                 re.setWidth(re.getCell().getWidth());
70                 //re.trasform(new Point(0,height-re.height), TransformationType.TRANSFORMATION_RESIZE_SE);
71 re.updateBounds();
72                 
73             }
74             else
75             {
76                 re.setWidth( insideWidth );
77                 //re.trasform(new Point(insideWidth - re.getWidth(),0), TransformationType.TRANSFORMATION_RESIZE_SE);
78 re.updateBounds();
79             }
80         }
81         
82         updateElements();
83         
84         sleepUndo = false;
85     }
86     
87 }
88
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