pack : function(parent, item)
{
- print('actor pack: ' + XObject.type(parent.xtype));
+
if (XObject.type(parent.xtype) == 'GtkClutterWindow') {
var st = parent.el.getStage();
st.add_actor(this.el);
}
+ XObject.fatal("do not know how to pack actor into " + XObject.type(parent.xtype));
},