[IMP] - improve the display and the field second quantity for the second_quantity in invoice lines module

Author: mathieuvatel

account_invoice_line_second_quantity/invoice.py

@@ -20,11 +20,14 @@
 ###############################################################################
 
 from openerp import fields, models, api, _
+import openerp.addons.decimal_precision as dp
 
 class account_invoice_line(models.Model):
     _inherit = 'account.invoice.line'
 
-    second_quantity = fields.Float('Second Quantity')
+    second_quantity = fields.\
+        Float('Second Quantity',
+              digits= dp.get_precision('Product Unit of Measure'))
     second_uom_id = fields.Many2one('product.uom', 'Second UoM')
 
     @api.onchange('second_uom_id')

account_invoice_line_second_quantity/invoice_view.xml

@@ -1,21 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
 <openerp>
-	<data>
+    <data>
 
         <record id="view_invoice_line_form" model="ir.ui.view">
             <field name="name">account.invoice.line.form</field>
             <field name="model">account.invoice.line</field>
             <field name="inherit_id" ref="account.view_invoice_line_form"/>
             <field name="arch" type="xml">
-	    		<field name="price_unit" position="after">
-                    <label string="Second Quantity :" align="1.0"/>
-                    <group colspan="1" col="2">
-		    			<field name="second_quantity" nolabel="1" colspan="1"/>
-		    			<field name="second_uom_id" nolabel="1" colspan="1"/>
-                    </group>
-				</field>     
-		    </field> 
+                <field name="price_unit" position="after">
+                    <label for="second_quantity"/>
+                    <div>
+                        <field name="second_quantity" class="oe_inline"/>
+                        <field name="second_uom_id" class="oe_inline"/>
+                    </div>
+                    <!--<label string="Second Quantity :" align="1.0"/>
+                    <div colspan="1" col="2">
+                        <field name="second_quantity" nolabel="1" colspan="1"/>
+                        <field name="second_uom_id" nolabel="1" colspan="1"/>
+                    </div>-->
+                </field>
+            </field>
         </record>
 
-	</data>
+    </data>
 </openerp>