very important update for widgets management..

app/models/desktop.rb

@@ -9,6 +9,7 @@ class Desktop
   belongs_to :user
   
   has_many  :sections, :autosave => true, :dependent => :destroy
+  has_many :desktop_widgets, :autosave => true, :dependent => :destroy
 
   before_create :initialize_section
   

app/models/desktop_widget.rb

@@ -5,7 +5,9 @@ class DesktopWidget
   	field :name
   	field :author
   	field :shape
-  	field :user_id
+  	field :desktop_id
+  	field :status
+  	field :section
 
-  	belongs_to :user
+  	belongs_to :desktop
 end

app/models/user/user.rb

@@ -19,7 +19,7 @@ class User
   has_one :desktop, :autosave => true, :dependent => :destroy
   has_many :other_accounts, :autosave => true, :dependent => :destroy
   has_many :journals, :autosave => true, :dependent => :destroy
-  has_many :desktop_widgets, :autosave => true, :dependent => :destroy
+  
   belongs_to :role
   has_and_belongs_to_many :sub_roles
   accepts_nested_attributes_for :attribute_values, :allow_destroy => true