#!/usr/bin/python3
# coding: utf-8
import time
import subprocess
import tkinter

def Ausfuehren():
    print("Programm wird ausgefuehrt ...")
    time.sleep(10)
    status_label.configure(text="gestartet", fg="green")

def Beenden():
    print("Programm wird beendet ...")
    time.sleep(10)
    status_label.configure(text="beendet", fg="red")

# TKinter Main Window
window = tkinter.Tk()
window.geometry("200x300")

status_label = tkinter.Label(master=window)
status_label.configure(text="Beendet", fg="red")
status_label.grid(row=0, column=1)

start_button = tkinter.Button(master=window, bg="#229", fg="white", text="Programm starten", command=Ausfuehren)
stop_button = tkinter.Button(master=window, bg="#229", fg="white", text="Programm stoppen", command=Beenden)
exit_button = tkinter.Button(master=window, bg="#229", fg="white", text="X", command=window.destroy)

start_button.grid(row=1, column=1)
stop_button.grid(row=2, column=1)
exit_button.grid(row=3, column=2)

window.grid_columnconfigure(1, weight=1)
window.grid_rowconfigure(1, weight=1)

window.mainloop()