From b43c5dfd91c3890c1ad1fb64ebb3dedcc4a52c72 Mon Sep 17 00:00:00 2001
From: Ian Hunt-Isaak <ianhuntisaak@gmail.com>
Date: Fri, 11 Feb 2022 22:38:35 -0500
Subject: [PATCH] fix toolbar for mpl>3.6

---
 ipympl/backend_nbagg.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ipympl/backend_nbagg.py b/ipympl/backend_nbagg.py
index 15813bba..e740cef8 100644
--- a/ipympl/backend_nbagg.py
+++ b/ipympl/backend_nbagg.py
@@ -452,11 +452,13 @@ def handle_key(key):
 
 
 class FigureManager(FigureManagerWebAgg):
-    ToolbarCls = Toolbar
+    if matplotlib.__version__ < "3.6":
+        ToolbarCls = Toolbar
 
     def __init__(self, canvas, num):
         FigureManagerWebAgg.__init__(self, canvas, num)
         self.web_sockets = [self.canvas]
+        self.toolbar = Toolbar(self.canvas)
 
     def show(self):
         if self.canvas._closed: