From: Guido van Rossum <guido@python.org>
Date: Fri, 25 Jun 1999 17:08:19 +0000 (+0000)
Subject: Destroy the tree when closing.
X-Git-Tag: v1.6a1~1148
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5af0df528d717ca4b60edfeab5174dece7fe22eb;p=python

Destroy the tree when closing.
---

diff --git a/Tools/idle/ClassBrowser.py b/Tools/idle/ClassBrowser.py
index 0cdd645db3..31299f0226 100644
--- a/Tools/idle/ClassBrowser.py
+++ b/Tools/idle/ClassBrowser.py
@@ -36,6 +36,7 @@ class ClassBrowser:
 
     def close(self, event=None):
         self.top.destroy()
+        self.node.destroy()
 
     def init(self, flist):
         self.flist = flist
@@ -51,7 +52,7 @@ class ClassBrowser:
         sc = ScrolledCanvas(top, bg="white", highlightthickness=0, takefocus=1)
         sc.frame.pack(expand=1, fill="both")
         item = self.rootnode()
-        node = TreeNode(sc.canvas, None, item)
+        self.node = node = TreeNode(sc.canvas, None, item)
         node.update()
         node.expand()