Das deutsche Python-Forum

Code: Alles auswählen

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from tkinter import *
import os

def exit_():
    os._exit(1)

fenster = Tk()
fenster.geometry("1000x500")
fenster.title("Nur ein Fenster")

b = Button(fenster, text = "Beenden", command = exit_)
b.pack()
fenster.mainloop()

Code: Alles auswählen

from tkinter import *
import os
import subprocess
#def start():
#    os.sys("GrafiktestBeenden.py")
def wifi():
    subprocess.call(["/home/pi/GrafiktestBeenden"],shell=True)


fenster = Tk()
fenster.geometry("500x500")
fenster.title("Nur ein Fenster")

b = Button(fenster, text = "Start", command=wifi)
b.pack()
fenster.mainloop()              

Code: Alles auswählen

#!/usr/bin/env python
from tkinter import *
from datetime import datetime, timedelta
import time

def wechsleFarbe1():
    b1["fg"]="#01DF01"
    return
def wechsleFarbe2():
    b2["fg"]="#01DF01"
    return
def wechsleFarbe3():
    b3["fg"]="#01DF01"
    return
def wechsleFarbe4():
    b4["fg"]="#01DF01"
    return

Haubtfenster = Tk()
Haubtfenster.title("Unser GUI Programm")
Haubtfenster.geometry("1200x800")

frame1 = Frame(Haubtfenster)                #unsichtbares Fenster im Haubtfenster

lab1 = Label(Haubtfenster, text="Wilkommen am Brutschrank!", width=60, height=4)
lab1["font"]="Arial 20 italic"

lab2 = Label(Haubtfenster, text="Bitte wählen sie das zu brühtende Geflügel aus!", width=60, height=3)        #Text in Fenster
lab2["font"]="Courier 12 bold"

lt = time.localtime()
lab3 = Label(Haubtfenster, text="Datum: {0:02d}.{1:02d}.{2:4d}".format(lt[2], lt[1], lt[0]), width=20, height=2)        #Text in Fenster
lab3["font"]="Courier 10 bold"

lt = time.localtime()
lab4 = Label(Haubtfenster, text="Uhrzeit: {0:02d}:{1:02d}:{2:2d}".format(lt[3], lt[4], lt[5]), width=20, height=2)        #Text in Fenster
lab4["font"]="Courier 10 bold"

b1 = Button(frame1, text="Wachteln", command=wechsleFarbe1, width=10, height=2, fg="#FF0000")
b2 = Button(frame1, text="Hühner", command=wechsleFarbe2, width=10, height=2, fg="#FF0000")
b3 = Button(frame1, text="Enten/Gänse", command=wechsleFarbe3, width=10, height=2, fg="#FF0000")
b4 = Button(frame1, text="Puten", command=wechsleFarbe4, width=10, height=2, fg="#FF0000")

lab1.grid(row=0, column=2)                         #side=LEFT(Lings),side=RIGHT(rechts),side=BOTTOM(unten),side=TOP(oben)
lab2.grid(row=1, column=2)
lab3.grid(row=2, column=2)
lab4.grid(row=3, column=2)

b1.grid(row=4, column=0)
b2.grid(row=5, column=0)
b3.grid(row=6, column=0)
b4.grid(row=7, column=0)
frame1.grid(row=7, column=2)


Haubtfenster.mainloop()