Use self.__class__ to instantiate a TreeNode item recursively, to

allow subclassing.
2002-05-27 13:35:05 +00:00 · 2002-05-27 13:35:05 +00:00 · 24989727b9
parent 5d2af63cc3
commit 24989727b9
1 changed files with 1 additions and 1 deletions
--- a/Tools/idle/TreeWidget.py
+++ b/Tools/idle/TreeWidget.py
@ -187,7 +187,7 @@ def draw(self, x, y):
                # _IsExpandable() was mistaken; that's allowed
                return y+17
            for item in sublist:
-                child = TreeNode(self.canvas, self, item)
+                child = self.__class__(self.canvas, self, item)
                self.children.append(child)
        cx = x+20
        cy = y+17