From ab5a2c5d1167238c74eb862ae26a82c8d0ebc8d3 Mon Sep 17 00:00:00 2001
From: Luke Campagnola <lukec@alleninstitute.org>
Date: Mon, 13 Jul 2020 12:53:59 -0700
Subject: [PATCH] BusyCursor: only restore cursor after all nested levels have
 exited

---
 pyqtgraph/widgets/BusyCursor.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pyqtgraph/widgets/BusyCursor.py b/pyqtgraph/widgets/BusyCursor.py
index f6bbc84c..29fc3051 100644
--- a/pyqtgraph/widgets/BusyCursor.py
+++ b/pyqtgraph/widgets/BusyCursor.py
@@ -31,4 +31,5 @@ class BusyCursor(object):
     def __exit__(self, *args):
         if self._active:
             BusyCursor.active.pop(-1)
-            QtGui.QApplication.restoreOverrideCursor()
+            if len(BusyCursor.active) == 0:
+                QtGui.QApplication.restoreOverrideCursor()