1 import Qt 4.7

     2 Rectangle {

     3     width: 400

     4     height: 400

     5 

     6     onColorChanged: {

     7         rect.x = 200

     8     }

     9 

    10     Rectangle {

    11         id: rect

    12         objectName: "MyRect"

    13         width: 100; height: 100; color: "green"

    14         Behavior on x { NumberAnimation { duration: 800; } }

    15     }

    16 }