Adding a menu to Tkinter
Ronn Ross
ronn.ross at gmail.com
Mon Oct 26 21:56:32 EDT 2009
I'm attempting to add a menu bar to my Tkinter app. I can't figure out the
correct syntax. Can someone help? I get this error when I run the app:
Traceback (most recent call last):
File "tkgrid.py", line 26, in <module>
app = App(root)
File "tkgrid.py", line 10, in __init__
menubar = Menu(master).grid(row=0)
File
"/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-tk/Tkinter.py",
line 1859, in grid_configure
+ self._options(cnf, kw))
_tkinter.TclError: can't manage ".4300345712": it's a top-level window
from Tkinter import *
class App:
def __init__(self, master):
def hello():
print "hello!"
menubar = Menu(master).grid(row=0)
menubar.add_command(label="Hello!", command=hello)
Label(master, text="First").grid(row=1)
Label(master, text="Second").grid(row=2)
e1 = Entry(master)
e2 = Entry(master)
e3 = Entry(master)
e1.grid(row=0, column=1)
e2.grid(row=1, column=1)
e2.grid(row=2, column=1)
root = Tk()
app = App(root)
root.mainloop()
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