import Qt 4.7 Rectangle { width: 400 height: 400 Rectangle { id: rect objectName: "MyRect" width: 100; height: 100; color: "green" Behavior on x { objectName: "MyBehavior"; NumberAnimation { targets: rect; properties: "y"; duration: 200; } } } MouseArea { id: clicker anchors.fill: parent } states: State { name: "moved" when: clicker.pressed PropertyChanges { target: rect x: 200 } } }