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from Tkinter import *
from tkMessageBox import askokcancel
class Quitter(Frame):
def __init__(self, parent=None):
Frame.__init__(self, parent)
self.pack()
widget = Button(self, text='Quit', command=self.quit)
widget.pack(expand=YES, fill=BOTH, side=LEFT)
def quit(self):
ans = askokcancel('Verify exit', "Really quit?")
if ans: Frame.quit(self)
def fetch():
print 'Input => "%s"' % ent.get() # get text
#ent.delete('0', END)
ent.insert(END, 'x')
ent.insert(0, 'x')
root = Tk()
ent = Entry(root)
ent.insert(0, 'Type words here')
ent.pack(side=TOP, fill=X)
ent.focus()
ent.bind('<Return>', (lambda event: fetch()))
btn = Button(root, text='Fetch', command=fetch)
btn.pack(side=LEFT)
Quitter(root).pack(side=RIGHT)
root.mainloop()
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