Water.qml Example File

declarative/shadereffects/qml/shadereffects/Water.qml
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 import QtQuick 1.0
 import Qt.labs.shaders 1.0

 Item {
     anchors.fill: parent

     Image {
         id: image
         width: parent.width
         height: parent.height * 0.65
         source: "images/sky.jpg"
         smooth: true
     }
     WaterEffect {
         sourceItem: image
         intensity: 5
         height: parent.height - image.height
     }
 }