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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. |