Hide balance_sheet and income_statement for non root type

account.py

@@ -31,8 +31,12 @@ class Type(OSV):
             help='Use to order the account type')
     #TODO fix digits depend of the currency
     amount = fields.Function('get_amount', digits=(16, 2), string='Amount')
-    balance_sheet = fields.Boolean('Balance Sheet')
-    income_statement = fields.Boolean('Income Statement')
+    balance_sheet = fields.Boolean('Balance Sheet', states={
+        'invisible': "parent",
+        })
+    income_statement = fields.Boolean('Income Statement', states={
+        'invisible': "parent",
+        })
     display_balance = fields.Selection([
         ('debit-credit', 'Debit - Credit'),
         ('credit-debit', 'Credit - Debit'),

account.xml

@@ -43,14 +43,14 @@
                     <label name="sequence"/>
                     <field name="sequence"/>
                     <newline/>
+                    <label name="display_balance"/>
+                    <field name="display_balance"/>
+                    <newline/>
                     <label name="balance_sheet"/>
                     <field name="balance_sheet"/>
                     <newline/>
                     <label name="income_statement"/>
                     <field name="income_statement"/>
-                    <newline/>
-                    <label name="display_balance"/>
-                    <field name="display_balance"/>
                 </form>
                 ]]>
             </field>