title: How to access nested Repeaters in QML?
body: <p>I want to fill the colours in the following rectangles created through Repeaters, <strong>dynamically</strong>.</p>
  
  <p>I am not able to access the bottom Repeater at all.</p>
  
  <p><strong><em>How should I access "all" the rectangles here?</em></strong></p>
  
  <pre><code>        Row
          {
              spacing: 20
              Repeater
              {
                  id: repeater3
  
                  property Repeater repeater2: repeater2
  
                  model: head.rows
                  Column
                  {
                      id: columnInBetween
                      spacing: 20
                      Repeater
                      {
                          id: repeater2
                          model: head.columns
                          property Row row1: row1
                          Row
                          {
                              id: row1
                              property Repeater repeater1: repeater1
                              Repeater
                              {
                                  id: repeater1
                                  model: 2
                                  Rectangle
                                  {
                                      width: 20; height: 20
                                      color: "red" 
                                  }
                              }
                          }
                      }
                  }
              }
          }
  </code></pre>