/[schmitzm]/trunk/src/skrueger/swing/TranslationJTextField.java
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revision 2 by mojays, Tue Feb 24 22:43:52 2009 UTC revision 292 by alfonx, Wed Aug 5 12:34:15 2009 UTC
# Line 1  Line 1 
1    /*******************************************************************************
2     * Copyright (c) 2009 Martin O. J. Schmitz.
3     *
4     * This file is part of the SCHMITZM library - a collection of utility
5     * classes based on Java 1.6, focusing (not only) on Java Swing
6     * and the Geotools library.
7     *
8     * The SCHMITZM project is hosted at:
9     * http://wald.intevation.org/projects/schmitzm/
10     *
11     * This program is free software; you can redistribute it and/or
12     * modify it under the terms of the GNU Lesser General Public License
13     * as published by the Free Software Foundation; either version 3
14     * of the License, or (at your option) any later version.
15     *
16     * This program is distributed in the hope that it will be useful,
17     * but WITHOUT ANY WARRANTY; without even the implied warranty of
18     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19     * GNU General Public License for more details.
20     *
21     * You should have received a copy of the GNU Lesser General Public License (license.txt)
22     * along with this program; if not, write to the Free Software
23     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
24     * or try this link: http://www.gnu.org/licenses/lgpl.html
25     *
26     * Contributors:
27     *     Martin O. J. Schmitz - initial API and implementation
28     *     Stefan A. Krüger - additional utility classes
29     ******************************************************************************/
30  package skrueger.swing;  package skrueger.swing;
31    
32  import java.awt.Color;  import java.awt.Color;
# Line 18  import skrueger.i8n.Translation; Line 47  import skrueger.i8n.Translation;
47   *   *
48   */   */
49  public class TranslationJTextField extends JTextField {  public class TranslationJTextField extends JTextField {
50          static final Logger log = Logger.getLogger(TranslationJTextField.class);          static final protected Logger LOGGER = Logger
51      int wasValid = 99; // 0 = false, 1 = true, 99 = undefined                          .getLogger(TranslationJTextField.class);
52            int wasValid = 99; // 0 = false, 1 = true, 99 = undefined
53          private String langCode;          private String langCode;
54          private Translation trans;          private Translation trans;
55            
56          /**          /**
57           * This RED indicates a missing translation           * This RED indicates a missing translation
58           *           *
59           * TODO to properties ;-)           * TODO to properties ;-)
60           */           */
61          final static public Color emptyColor = new Color(240,190,190);          final static public Color emptyColor = new Color(240, 190, 190);
62    
63          /**          /**
64           * Creates a new {@link TranslationJTextField}           * Creates a new {@link TranslationJTextField}
65           * @param trans           *
66             * @param trans
67           * @param langCode           * @param langCode
68           */           */
69          public TranslationJTextField(Translation trans, String langCode) {          public TranslationJTextField(Translation trans, String langCode) {
70                  super(trans.get(langCode));                  super(trans.get(langCode));
71                  this.trans = trans;                  this.trans = trans;
72                  this.langCode = langCode;                  this.langCode = langCode;
73                    
74                  /** SK: Change  26.Mai                  /**
75                   * Use the default for an empty field **/                   * SK: Change 26.Mai Use the default for an empty field
76                     **/
77                  if (trans.get(langCode) == null) {                  if (trans.get(langCode) == null) {
78                          String defaultTrans = trans.get( Translation.DEFAULT_KEY);                          String defaultTrans = trans.get(Translation.DEFAULT_KEY);
79                          trans.put(langCode, defaultTrans);                          trans.put(langCode, defaultTrans);
80                          setText( defaultTrans );                          setText(defaultTrans);
81                  }                  }
82                    
83                  checkValid();                  checkValid();
84    
85                  // This Listener colors the JTextfiel red if it is empty                  // This Listener colors the JTextfiel red if it is empty
# Line 73  public class TranslationJTextField exten Line 105  public class TranslationJTextField exten
105          }          }
106    
107          /**          /**
108           * If the getText == "". then set Background color red.           * If the getText().equals("") sets background color to red. The method also
109           * This change is only done if the state really changed.           * stored the changed string into the {@link Translation} object.
          * And directly store the change in the {@link Translation} object  
110           */           */
111          protected void checkValid() {          protected void checkValid() {
112                    
113                  String trimmedText = getText().trim();                  String trimmedText = getText().trim();
114                    
115                  if (trimmedText.equals("")) {                  if (trimmedText.equals("")) {
116                          // Not valid                          // Not valid
117                          if (wasValid != 0) {                                      if (wasValid != 0) {
118                                  setBackground( emptyColor );                                  setBackground(emptyColor);
119                                  repaint();                                  repaint();
120                                  wasValid = 0;                                  wasValid = 0;
121                          }                          }
122                            
123                          // TODO testen! hat sich das bewährt?  
                         // Directly store the change in the Translation Object  
                         // trans.remove( langCode );  
                         trans.put( langCode, trimmedText );  
                           
124                  } else {                  } else {
125                          // valid                          // valid
126                          if (wasValid != 1) {                          if (wasValid != 1) {
# Line 102  public class TranslationJTextField exten Line 129  public class TranslationJTextField exten
129                                  wasValid = 1;                                  wasValid = 1;
130                          }                          }
131                          // Directly store the change in the Translation Object                          // Directly store the change in the Translation Object
                         trans.put( langCode, trimmedText );  
132                  }                  }
                   
         }  
133    
134    //              LOGGER.debug("putting '"+trimmedText+"' into the translation");
135                    trans.put(langCode, trimmedText);
136            }
137  }  }
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