__author__ = 'dsteil'
import Tkinter
from Tkinter import *

class GUIExample:
    def __init__(self):
        self.__mainWindow = Tkinter.Tk()
        self.count = IntVar()
        self.count.set(0)

        self.up_button = Tkinter.Button(self.__mainWindow, text="Up", command = self.buttonClickedCountUp)
        self.down_button = Tkinter.Button(self.__mainWindow, text="Down", command = self.buttonClickedCountDown)
        self.reset_button = Tkinter.Button(self.__mainWindow, text="Reset", command = self.buttonClickedReset)
        self.count_label = Tkinter.Label(self.__mainWindow, textvariable=self.count)

        self.up_button.pack()
        self.down_button.pack()
        self.reset_button.pack()
        self.count_label.pack()

        self.__mainWindow.mainloop()

    def buttonClickedCountUp(self):
        self.count.set(self.count.get() + 1)
    def buttonClickedCountDown(self):
        self.count.set(self.count.get() - 1)
    def buttonClickedReset(self):
        self.count.set(0)

gui_Example = GUIExample()