From 5200014ea9b50c4587427e89086c0807741de8a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 20 Sep 2019 11:47:15 +0200
Subject: [PATCH] Add visual context on tree view

issue8562
review261951002
---
 opportunity.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/opportunity.py b/opportunity.py
index 5f72ab2ae4..3ed556cf10 100644
--- a/opportunity.py
+++ b/opportunity.py
@@ -226,6 +226,12 @@ class SaleOpportunity(Workflow, ModelSQL, ModelView):
         if len(payment_terms) == 1:
             return payment_terms[0].id
 
+    @classmethod
+    def view_attributes(cls):
+        return [
+            ('/tree', 'visual', If(Eval('state') == 'cancelled', 'muted', '')),
+            ]
+
     @classmethod
     def create(cls, vlist):
         pool = Pool()