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org.apache.commons.jelly.tags.swing.EtchedBorderTag |
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1 | /* |
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2 | * Copyright 2002,2004 The Apache Software Foundation. |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | package org.apache.commons.jelly.tags.swing; |
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17 | ||
18 | import java.awt.Color; |
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19 | import javax.swing.BorderFactory; |
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20 | import javax.swing.border.Border; |
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21 | import javax.swing.border.EtchedBorder; |
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22 | ||
23 | import org.apache.commons.jelly.JellyTagException; |
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24 | import org.apache.commons.jelly.MissingAttributeException; |
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25 | import org.apache.commons.jelly.XMLOutput; |
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26 | import org.apache.commons.logging.Log; |
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27 | import org.apache.commons.logging.LogFactory; |
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28 | ||
29 | /** |
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30 | * Creates an etched border. |
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31 | * The border will either be exported as a variable defined by the 'var' attribute |
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32 | * or will be set on the parent widget's border property |
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33 | * |
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34 | * @author <a href="mailto:robert@bull-enterprises.com">Robert McIntosh</a> |
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35 | * @version $Revision: 155420 $ |
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36 | */ |
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37 | 0 | public class EtchedBorderTag extends BorderTagSupport { |
38 | ||
39 | /** The Log to which logging calls will be made. */ |
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40 | 8 | private static final Log log = LogFactory.getLog(EtchedBorderTag.class); |
41 | ||
42 | 0 | private int etchType = -1; |
43 | 0 | private Color highlight = null; |
44 | 0 | private Color shadow = null; |
45 | ||
46 | // Tag interface |
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47 | //------------------------------------------------------------------------- |
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48 | public void doTag(final XMLOutput output) throws MissingAttributeException, JellyTagException { |
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49 | 0 | if( highlight != null && shadow == class="keyword">null ) { |
50 | 0 | throw new MissingAttributeException("shadow must be supplied when highlight is supplied"); |
51 | } |
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52 | 0 | if( shadow != null && highlight == class="keyword">null) { |
53 | 0 | throw new MissingAttributeException("highlight must be supplied when shadow is supplied"); |
54 | } |
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55 | 0 | if( etchType != EtchedBorder.LOWERED || etchType != EtchedBorder.RAISED ) { |
56 | 0 | if( log.isDebugEnabled() ) log.debug( "etchType set to [" + etchType + "], which is invalid. Reseting to -1" ); |
57 | } |
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58 | 0 | super.doTag(output); |
59 | 0 | } |
60 | ||
61 | // Properties |
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62 | //------------------------------------------------------------------------- |
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63 | /** |
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64 | * Sets the etch type. Must be either EtchedBorder.LOWERED or EtchedBorder.RAISED |
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65 | * @param type |
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66 | */ |
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67 | public void setEtchType( int type ) { |
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68 | 0 | etchType = type; |
69 | 0 | } |
70 | ||
71 | /** |
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72 | * Sets the highlight color |
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73 | * @param highlight |
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74 | */ |
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75 | public void setHighlight( Color highlight ) { |
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76 | 0 | this.highlight = highlight; |
77 | 0 | } |
78 | ||
79 | /** |
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80 | * Sets the shadow color |
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81 | * @param shadow |
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82 | */ |
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83 | public void setTop( Color shadow ) { |
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84 | 0 | this.shadow = shadow; |
85 | 0 | } |
86 | ||
87 | /** |
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88 | * Factory method to create a new EtchedBorder instance. |
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89 | */ |
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90 | protected Border createBorder() { |
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91 | 0 | if( etchType == -1 && shadow == null && highlight == class="keyword">null) { |
92 | 0 | return BorderFactory.createEtchedBorder(); |
93 | } |
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94 | 0 | else if ( highlight != null && shadow != class="keyword">null && etchType > -1 ) { |
95 | 0 | return BorderFactory.createEtchedBorder( etchType, highlight, shadow ); |
96 | } |
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97 | else { |
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98 | 0 | return BorderFactory.createEtchedBorder( highlight, shadow ); |
99 | } |
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100 | ||
101 | } |
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102 | ||
103 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |