Merge pull request #9956 from mattip/tkagg-issue9856

tacaswell · web-flow · commit 213207357a1f · 2017-12-13T15:18:02.000-05:00
BUG: clear events before destroying windows in tkagg
diff --git a/lib/matplotlib/backends/backend_tkagg.py b/lib/matplotlib/backends/backend_tkagg.py
@@ -208,6 +208,7 @@ def __init__(self, figure, master=None, resize_callback=None):
         # to the window and filter.
         def filter_destroy(evt):
             if evt.widget is self._tkcanvas:
+                self._master.update_idletasks()
                 self.close_event()
         root.bind("<Destroy>", filter_destroy, "+")
 
