Programme chap8_interface_1326_classique.py

# coding: latin-1
import Tkinter as Tk

class MaFenetre :
    def __init__ (self, win) :
        self.win = win
        self.creation ()
        
    def creation (self) :
        b1 = Tk.Button (self.win, text="bouton 1", command=self.commande_bouton1)
        b2 = Tk.Button (self.win, text="bouton 2", command=self.commande_bouton2)
        b3 = Tk.Button (self.win, text="disparition", command=self.disparition)
        b1.grid (row=0, column=0)
        b2.grid (row=0, column=1)
        b3.grid (row=0, column=2)
        self.lab = Tk.Label (self.win, text = "-")
        
    def commande_bouton1 (self) :
        # on déplace l'objet lab de type Label
        self.lab.configure (text = "bouton 1 appuyé")
        self.lab.grid (row = 1, column = 0)
        
    def commande_bouton2 (self) :
        # on déplace l'objet lab de type Label
        self.lab.configure (text = "bouton 2 appuyé")
        self.lab.grid (row = 1, column = 1)
        
    def disparition (self) :
        # on fait disparaître l'objet lab de type Label
        self.lab.grid_forget ()
    
if __name__ == "__main__" :
    root = Tk.Tk ()
    f = MaFenetre (root)
    root.mainloop ()