from Tkinter import *

import sys

##sys.path.append("/users/mjc4y/projects/python/tkinter/utils")

##from TkinterUtils  import *

# this shows how to create a new window with a button in it that

# can create new windows

class QuitButton(Button):

    def __init__(self, master, *args, **kwargs):

        if not kwargs.has_key("text"):

            kwargs["text"] = "QUIT"

        if not kwargs.has_key("command"):

            kwargs["command"] = master.quit

        apply(Button.__init__, (self, master) + args, kwargs)

class Test(Frame):

    def makeWindow(self, *args):

        fred = Toplevel()

        fred.label = Canvas (fred, width="2i", height="2i")

        fred.label.create_line("0", "0", "2i", "2i")

        fred.label.create_line("0", "2i", "2i", "0")

        fred.label.pack()

        ##centerWindow(fred, self.master)

    def createWidgets(self):

        self.QUIT = QuitButton(self)

        self.QUIT.pack(side=LEFT, fill=BOTH)

        self.makeWindow = Button(self, text='Make a New Window',

                                 width=50, height=20,

                                 command=self.makeWindow)

        self.makeWindow.pack(side=LEFT)

    def __init__(self, master=None):

        Frame.__init__(self, master)

        Pack.config(self)

        self.createWidgets()

test = Test()

test.mainloop()