From 859a7f6225a463a04110f7c39db3d6e15c9852cd Mon Sep 17 00:00:00 2001
From: Frederik Jaeckel <frederik.jaeckel@m-ds.de>
Date: Sat, 8 Oct 2022 16:20:59 +0200
Subject: [PATCH] =?UTF-8?q?line:=20negativer=20saldo=20f=C3=A4rbt=20zeile?=
 =?UTF-8?q?=20blass-rot?=
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---
 line.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/line.py b/line.py
index bfece53..6d04217 100644
--- a/line.py
+++ b/line.py
@@ -216,6 +216,13 @@ class Line(SecondCurrencyMixin, Workflow, ModelSQL, ModelView):
                 },
             })
 
+    @classmethod
+    def view_attributes(cls):
+        return super().view_attributes() + [
+            ('/tree', 'visual',
+                If(Eval('balance', 0) < 0, 'warning', '')),
+            ]
+
     @classmethod
     def migrate_amount_2nd_currency(cls):
         """ add amount-2nd-currency