From 631a46a18346918f9a15aa2ca98b19d8c0df2c54 Mon Sep 17 00:00:00 2001
From: u214892 <u214892@sbb.ch>
Date: Thu, 4 Jul 2019 12:27:59 +0200
Subject: [PATCH] bugfix Tk mess
---
flatland/utils/graphics_pil.py | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/flatland/utils/graphics_pil.py b/flatland/utils/graphics_pil.py
index 22a5c5f2..5f91b8bc 100644
--- a/flatland/utils/graphics_pil.py
+++ b/flatland/utils/graphics_pil.py
@@ -163,11 +163,9 @@ class PILGL(GraphicsLayer):
if self.unattended_switch:
# use tk.Toplevel() instead of tk.Tk() since we run all examples from the same python script
# https://stackoverflow.com/questions/26097811/image-pyimage2-doesnt-exist
- tk.Toplevel()
+ self.window_root = tk.Toplevel()
else:
- tk.Tk()
-
- self.window_root = tk.Toplevel()
+ self.window_root = tk.Tk()
self.window_root.withdraw()
self.window = tk.Toplevel(self.window_root)
self.window.title("Flatland")
--
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