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- #!/usr/bin/env python
- # -*- coding: utf-8 -*-
- #
- # Sumador
- import tkinter as tk
- from tkinter import ttk
- def sumar():
- global total
- suma = float(a.get()) + float(b.get())
- total.set(str(suma))
- ########## COMIENZO DEL PROGRAMA ##################
- ventana = tk.Tk()
- ventana.title("SUMADOR")
- ventana.config(width=400, height=800)
- total = tk.StringVar()
- total.set("0")
- label = ttk.Label(text="SUMADOR")
- label.place(x=120, y=10)
- ##### campo nombre #################
- a = ttk.Entry()
- a.place(x=120, y=70)
- label = ttk.Label(text="Primer sumando")
- label.place(x=10, y=70)
- ###### campo email ###############
- b = ttk.Entry()
- b.place(x=120, y=120)
- label = ttk.Label(text="Segundo sumando")
- label.place(x=10, y=120)
- ###### campo nacionalidad ###########
- resultado = tk.Entry(
- textvariable=total,
- font = ('arial',20,'bold'),
- justify = "right",
- width=8,
- state = tk.DISABLED
- )
- resultado.place(x=120, y=170)
- label = ttk.Label(text="Suma")
- label.place(x=10, y=170)
- boton = ttk.Button(text="Sumar", command=sumar)
- boton.place(x=90, y=220)
- ventana.mainloop()
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