Curso de Programación en Python/Input-8

• Input-8.py
  • Resultado

Input-8.py

 1 #!/usr/bin/python3
 2 #-*-coding: utf-8 -*-
 3 
 4 from tkinter import *
 5 
 6 class MyDialog:
 7   def __init__( self, parent ):
 8     top = self.top = Toplevel( parent )
 9     Label( top, text="Valor" ).pack()
10     self.e = Entry( top )
11     self.e.pack( padx=5 )
12     b = Button( top, text="Listo", command=self.ok )
13     b.pack( pady=5 )
14 
15   def ok( self ):
16     print( "El valor es:", self.e.get() )
17     self.top.destroy()
18 
19 root = Tk()
20 Button( root, text="Hola!" ).pack()
21 root.update()
22 
23 d = MyDialog( root )
24 
25 root.wait_window( d.top )

Resultado