'''
Created on Jan 15, 2017

@author: Marlon_2
'''
import tkinter as tk # import
from tkinter import ttk   # impork ttk from tkinter

win = tk.Tk();       # create instance

#add a title
win.title("Python Hospital Information System");

#add a label
#ttk.Label(win, text="Welcome to Python Hospital Information System").grid(column=0,row=0);

aLabel = ttk.Label(win, text="Welcome to Python Hospital Information System");
aLabel.grid(column=0,row=0);

def clickMe():
    action.configure(text="** I have been clicked **")
    aLabel.configure(foreground='red',background='yellow')

#Adding a button
action = ttk.Button(win, text="Click Me!", command=clickMe)
action.grid(column=0, row=1);


    

#button click event callback function


#win.resizable(200, 100); # disable resizing of the GUI

win.mainloop(); # start GUI
@@ -595,16 +595,327 @@
 ellow')%0D
+%0A#     action = ttk.Button(win, command=clickMeReset)%0D%0A#     action.grid(column=0, row=1);%0D%0A    %0D%0Adef clickMeReset():%0D%0A    action.configure(text=%22** Click Me! **%22)%0D%0A    aLabel.configure(foreground='black',background='white')%0D%0A#     action = ttk.Button(win, command=clickMe)%0D%0A#     action.grid(column=0, row=1);%0D
 %0A%0D%0A#Addi

Stop experimenting on this project for the moment