Qt Code: 
  1. import QtQuick 2.1
  2.     import QtQuick.Controls 1.0
  3.  
  4.     Rectangle {
  5.         id: root
  6.         width: 1200
  7.         height: 600
  8.  
  9.         Row{
  10.             Rectangle{
  11.                 height:root.height
  12.                 width: root.width / 3
  13.                 color: "black"
  14.                 z: 1
  15.             }
  16.  
  17.             Flickable{
  18.                 height:root.height
  19.                 width: root.width / 3
  20.                 contentHeight: image.height
  21.                 contentWidth: image.width
  22.                 Image{
  23.                     id: image
  24.  
  25.                     source: "file:///Users/yyyy/Downloads/1359170070532.jpg"
  26.                     fillMode: Image.PreserveAspectFit
  27.                     smooth: true
  28.                 }
  29.             }
  30.  
  31.             ScrollView{
  32.                 height:root.height
  33.                 width: root.width / 3
  34.  
  35.                 Image{
  36.  
  37.                     source: "file:///Users/yyyy/Downloads/1359170070532.jpg"
  38.                     fillMode: Image.PreserveAspectFit
  39.                     smooth: true
  40.                 }
  41.             }
  42.         }
  43.     }
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What I want to do is, change the fillMode of the image dynamically, when the image is too large
I want them become filckable or scrollable, but neither Flickable nor ScrollView respect Image.PreserveAspectFit, how could I make them respect the fillMode of the Image?