Curso de Programación en Python/Input-9
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Input-9.py
1 #!/usr/bin/python3
2 #-*-coding: utf-8 -*-
3
4 import tkinter as tk
5
6 class Application( tk.Frame ):
7 def __init__( self, master=None ):
8 tk.Frame.__init__( self, master )
9 self.pack()
10 self.createWidgets()
11
12 def createWidgets( self ):
13 self.hi_there = tk.Button( self )
14 self.hi_there["text"] = "Hola Mundo\n( Da click aquí )"
15 self.hi_there["command"] = self.say_hi
16 self.hi_there.pack( side="top" )
17 self.QUIT = tk.Button( self, text="Terminar", fg="red",
18 command=root.destroy )
19 self.QUIT.pack( side="bottom" )
20
21 def say_hi( self ):
22 print( "Saludos a todos!" )
23
24 root = tk.Tk()
25 app = Application( master=root )
26 app.mainloop()