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org.apache.commons.jelly.tags.swing.TableLayoutTag |
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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.GridBagLayout; |
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19 | import java.awt.LayoutManager; |
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20 | ||
21 | import org.apache.commons.jelly.JellyTagException; |
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22 | import org.apache.commons.jelly.XMLOutput; |
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23 | import org.apache.commons.jelly.tags.swing.impl.Cell; |
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24 | import org.apache.commons.logging.Log; |
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25 | import org.apache.commons.logging.LogFactory; |
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26 | ||
27 | /** |
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28 | * A Layout tag which mimicks the table, tr and td tags of HTML. |
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29 | * |
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30 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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31 | * @version $Revision: 155420 $ |
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32 | */ |
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33 | public class TableLayoutTag extends LayoutTagSupport { |
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34 | ||
35 | /** The Log to which logging calls will be made. */ |
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36 | 8 | private static final Log log = LogFactory.getLog(LayoutTagSupport.class); |
37 | ||
38 | private int rowCount; |
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39 | ||
40 | 0 | public TableLayoutTag() { |
41 | 0 | } |
42 | ||
43 | /** |
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44 | * Adds a new cell to the current grid |
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45 | */ |
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46 | public void addCell(Cell cell) throws JellyTagException { |
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47 | // find the parent container and add the component with the grid bag constraints |
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48 | 0 | addLayoutComponent(cell.getComponent(), cell.getConstraints()); |
49 | 0 | } |
50 | ||
51 | /** |
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52 | * Creates a new row index for child <tr> tags |
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53 | */ |
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54 | public int nextRowIndex() { |
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55 | 0 | return rowCount++; |
56 | } |
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57 | ||
58 | // Tag interface |
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59 | //------------------------------------------------------------------------- |
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60 | public void doTag(final XMLOutput output) throws JellyTagException { |
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61 | 0 | rowCount = 0; |
62 | 0 | super.doTag(output); |
63 | 0 | } |
64 | ||
65 | // Implementation methods |
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66 | //------------------------------------------------------------------------- |
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67 | ||
68 | ||
69 | /** |
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70 | * Creates a GridBagLayout |
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71 | */ |
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72 | protected LayoutManager createLayoutManager() { |
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73 | 0 | return new GridBagLayout(); |
74 | } |
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75 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |