[Tkinter-discuss] Use underline

[craf]

Hi.

I wonder how I can run the code button when you press alt-h.
Use underline, but I can not connect.

code:

import Tkinter

class App:
    def __init__(self, master):
        self.root = master
        b = Tkinter.Button(self.root, text='Hello', underline=0)
        b.pack()
        b.bind('<Button-1>', function)

def function(event):
    print 'Ok'

master = Tkinter.Tk()
app = App(master)
master.mainloop()

thanks in advance

Regards.

Cristian Abarzúa