Coverage Report - org.apache.tapestry.form.RadioPropertySelectionRenderer
 
Classes in this File Line Coverage Branch Coverage Complexity
RadioPropertySelectionRenderer
0%
0/26
0%
0/4
1.667
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.form;
 16  
 
 17  
 import org.apache.tapestry.IMarkupWriter;
 18  
 import org.apache.tapestry.IRequestCycle;
 19  
 
 20  
 /**
 21  
  *  Implementation of {@link IPropertySelectionRenderer} that
 22  
  *  produces a table of radio (<input type=radio>) elements.
 23  
  *
 24  
  *  @author Howard Lewis Ship
 25  
  *
 26  
  **/
 27  
 
 28  0
 public class RadioPropertySelectionRenderer implements IPropertySelectionRenderer
 29  
 {
 30  
 
 31  
     /**
 32  
      *  Writes the <table> element.
 33  
      *
 34  
      **/
 35  
 
 36  
     public void beginRender(PropertySelection component, IMarkupWriter writer, IRequestCycle cycle)
 37  
     {
 38  0
         writer.begin("table");
 39  0
         writer.attribute("border", 0);
 40  0
         writer.attribute("cellpadding", 0);
 41  0
         writer.attribute("cellspacing", 2);
 42  0
     }
 43  
 
 44  
     /**
 45  
      *  Closes the <table> element.
 46  
      *
 47  
      **/
 48  
 
 49  
     public void endRender(PropertySelection component, IMarkupWriter writer, IRequestCycle cycle)
 50  
     {
 51  0
         writer.end(); // <table>
 52  0
     }
 53  
 
 54  
     /**
 55  
      *  Writes a row of the table.  The table contains two cells; the first is the radio
 56  
      *  button, the second is the label for the radio button.
 57  
      *
 58  
      **/
 59  
 
 60  
     public void renderOption(
 61  
         PropertySelection component,
 62  
         IMarkupWriter writer,
 63  
         IRequestCycle cycle,
 64  
         IPropertySelectionModel model,
 65  
         Object option,
 66  
         int index,
 67  
         boolean selected)
 68  
     {
 69  0
         writer.begin("tr");
 70  0
         writer.begin("td");
 71  
 
 72  0
         writer.beginEmpty("input");
 73  0
         writer.attribute("type", "radio");
 74  0
         writer.attribute("name", component.getName());
 75  0
         writer.attribute("value", model.getValue(index));
 76  
 
 77  0
         if (component.isDisabled())
 78  0
             writer.attribute("disabled", "disabled");
 79  
 
 80  0
         if (selected)
 81  0
             writer.attribute("checked", "checked");
 82  
 
 83  0
         writer.end(); // <td>
 84  
 
 85  0
         writer.println();
 86  
 
 87  0
         writer.begin("td");
 88  0
         writer.print(model.getLabel(index));
 89  0
         writer.end(); // <td>
 90  0
         writer.end(); // <tr>
 91  
 
 92  0
         writer.println();
 93  0
     }
 94  
 }