This file was never supposed to be part of IDLE.

Tools/idle/Outline.py

-from Tkinter import *
-
-class Outline:
-    
-    def __init__(self, root=None):
-        if not root:
-            import Tkinter
-            root = Tkinter._default_root
-        if not root:
-            root = top = Tk()
-        else:
-            top = Toplevel(root)
-        top.wm_title("Outline")
-        self.canvas = canvas = Canvas(top, width=400, height=300,
-                                      borderwidth=2, relief="sunken",
-                                      background="#FFBBBB")
-        canvas.pack(expand=1, fill="both")
-        self.items = []
-    
-    def additem(self, level, open, label):
-        x = 15*level + 5
-        y = 15*len(self.items) + 5
-        if open:
-            id1 = self.canvas.create_polygon(x+3, y+3, x+13, y+3, x+8, y+8,
-                                             outline="black",
-                                             fill="green")
-        else:
-            id1 = self.canvas.create_polygon(x+3, y+4, x+7, y+8, x+3, y+12,
-                                             outline="black",
-                                             fill="red")
-        w = Entry(self.canvas, borderwidth=0, background="#FFBBBB", width=0)
-        w.insert("end", label)
-	id2 = self.canvas.create_window(x+15, y, anchor="nw", window=w)
-        self.items.append((level, open, label, id1, w, id2))
-        
-
-def main():
-    o = Outline()
-    o.additem(0, 1, "hello world")
-    o.additem(1, 0, "sub1")
-    o.additem(1, 1, "sub2")
-    o.additem(2, 0, "sub2.a")
-    o.additem(2, 0, "sub2.b")
-    o.additem(1, 0, "sub3")
-
-main()