[
  {
    "id" : "stage",
    "type" : "ClutterStage",
    "width" : 300,
    "height" : 300,
    "color" : "#335",

    "signals" : [
      { "name" : "destroy", "handler" : "clutter_main_quit" }
    ],

    "children" : [ "rectangle" ]
  },

  {
    "id" : "rectangle",
    "type" : "ClutterRectangle",
    "width" : 200,
    "height" : 200,
    "x" : 50,
    "y" : 50,
    "color" : "#a90",
    "rotation-center-z-gravity" : "center",
    "reactive" : true,

    "signals" : [
      { "name" : "motion-event", "handler" : "foo_pointer_motion_cb" }
    ],

    "actions" : [
      {
        "type" : "ClutterClickAction",
        "signals" : [
          { "name" : "clicked", "handler" : "foo_button_clicked_cb" }
        ]
      }
    ]
  }
]