From 4f1bf8bb18b3f5f994155d5f0b03a60ed58b8040 Mon Sep 17 00:00:00 2001
From: 2xB <2xB@users.noreply.github.com>
Date: Sun, 12 Apr 2020 02:47:23 +0200
Subject: [PATCH] GroupParameterItem: Did not pass changed options to
 ParameterItem

`ParameterItem` handles visibility changes in `optsChanged`.
`GroupParameterItem` overrides this function, but never calls
the super function, leading in visibility changes not being
applied. This PR fixes this by calling said function.

Fixes #788
---
 pyqtgraph/parametertree/parameterTypes.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pyqtgraph/parametertree/parameterTypes.py b/pyqtgraph/parametertree/parameterTypes.py
index b728fb8e..a8e3781d 100644
--- a/pyqtgraph/parametertree/parameterTypes.py
+++ b/pyqtgraph/parametertree/parameterTypes.py
@@ -437,8 +437,10 @@ class GroupParameterItem(ParameterItem):
         else:
             ParameterItem.addChild(self, child)
             
-    def optsChanged(self, param, changed):
-        if 'addList' in changed:
+    def optsChanged(self, param, opts):
+        ParameterItem.optsChanged(self, param, opts)
+        
+        if 'addList' in opts:
             self.updateAddList()
                 
     def updateAddList(self):