title: Pathview Issue in QML
body: <p>I'm designing the Spinner control (or You can Scollable list of items). Its working fine as far as the functionality is concerned </p>
  
  <p>The main issue is the i want to create a circular motion feel in scrolling the items. So to give that effect in the scrolling list we decided to have preceding &amp; trailing item size comparatively small than current item</p>
  
  <p>I'm really struggling to get the different size of the items. Can any one suggest me how to proceed with the same. </p>
  
  <p>Below is my code snippet</p>
  
  <pre><code>ContentModel.qml
  
  import QtQuick 1.1
  
  Rectangle {
      property alias model: view.model
      property alias delegate: view.delegate
      property real itemHeight: height/5
  
      clip: true
  
      PathView {
          id: view
          anchors.fill: parent
          //number of items visible on the path at any one time.
          pathItemCount: height/itemHeight
          // Ensuring the selected componenet to be at the center
          preferredHighlightBegin: 0.5
          preferredHighlightEnd: 0.5
  
          // select maximum distance from the path that initiate mouse dragging
          dragMargin: view.width
  
  
          //Declare the path of list
          path: Path {
              startX: view.width/2; startY: -itemHeight/2
              PathLine { x: view.width/2; y: view.pathItemCount*itemHeight + itemHeight/.8}
          }
      }
  }
  </code></pre>
  
  <p>The main.qml snippet </p>
  
  <pre><code>main.qml
  
  .......
  ContentModel{
        id: ContentModel_spinner
        width: ContentModel_scroll.width; height: ContentModel_scroll.height
        focus: true
        model: 20
        delegate: Text { font.pixelSize: index === ContentModel_spinner.currentIndex  ?  sec_spinner.height/4 : ContentModel_spinner.height/4.5; text: formatindex(index); height: ContentModel_scroll.height }
              }
  </code></pre>