Complete new interface

app/models/module_app.rb

@@ -91,6 +91,16 @@ class ModuleApp
     end
   end
 
+  def has_default_widget?
+    case self[:widgets]
+    when Array
+      false
+    when Hash
+      self[:widgets].has_key? 'default_widget'  
+    end
+    
+  end
+
   protected
   
   def set_key