From 4b002c06ba831b9c60fe9b86e14a2dd27da0891f Mon Sep 17 00:00:00 2001
From: Nathan Jessurun <ntjess@rocketmail.com>
Date: Sat, 3 Apr 2021 17:07:02 -0400
Subject: [PATCH] revert to old behavior: default created from value if not
 present

---
 pyqtgraph/parametertree/Parameter.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pyqtgraph/parametertree/Parameter.py b/pyqtgraph/parametertree/Parameter.py
index 2d830273..c084634a 100644
--- a/pyqtgraph/parametertree/Parameter.py
+++ b/pyqtgraph/parametertree/Parameter.py
@@ -201,6 +201,7 @@ class Parameter(QtCore.QObject):
 
         if 'default' not in self.opts:
             self.opts['default'] = None
+            self.setDefault(self.opts['value'])
     
         ## Connect all state changed signals to the general sigStateChanged
         self.sigValueChanged.connect(self._emitValueChanged)