DESCRIPTION.

Arrête la barre de progression.

SYNTAXE.

WAI_Progression.stop ( )

WAI_Progression = instance quelconque de tkinter.ttk.Progressbar ( ) [ OBLIGATOIRE ]

.stop ( ) ⇨ appel de la méthode [ OBLIGATOIRE ]

REMARQUES.

La méthode tkinter.ttk.Progressbar ( ).stop ( ) : 

- met la progression en pause, si la barre de progression est associée à une variable de controle ;

- arrête la progression et réinitialise à la valeur 0, si la barre de progression n'est associée pas à une variable de controle.

EXEMPLE.

import tkinter , tkinter.ttk 

def FNC_Depart ( ) :

if BUT_Depart [ "text" ] == "Lancer" :

WAI_Libre.start ( SCA_Vitesse.get ( ) )

WAI_Associe.start ( SCA_Vitesse.get ( ) )

BUT_Depart [ "text" ] = "Arrêter"

else :

WAI_Libre.stop ( )

WAI_Associe.stop ( )

BUT_Depart [ "text" ] = "Lancer"

def FNC_Sauter ( ) :

WAI_Libre.step ( SCA_Saut.get ( ) )

WAI_Associe.step ( SCA_Saut.get ( ) )

TKI_Principal = tkinter.Tk ( )

TKV_Progression = tkinter.IntVar ( )

BUT_Quitter = tkinter.Button ( TKI_Principal , text = "Quitter" , command = TKI_Principal.destroy )

BUT_Depart = tkinter.Button ( TKI_Principal , text = "Lancer" , command = FNC_Depart )

BUT_Saut = tkinter.Button ( TKI_Principal , text = "Ajouter" , command = FNC_Sauter )

SCA_Saut = tkinter.Scale ( TKI_Principal , orient = "horizontal" , from_ = -250 , to = 250 , length = 200 )

SCA_Vitesse = tkinter.Scale ( TKI_Principal , orient = "horizontal" , from_ = 100 , to = 10 )

WAI_Libre = tkinter.ttk.Progressbar ( TKI_Principal , maximum = 1000 )

WAI_Associe = tkinter.ttk.Progressbar ( TKI_Principal , maximum = 1000 , variable = TKV_Progression )

tkinter.Label ( TKI_Principal , text = "Libre : " ).grid ( row = 0 , column = 0 , sticky = "e" )

WAI_Libre.grid ( row = 0 , column = 1 , columnspan = 2 , sticky = "nesw" )

tkinter.Label ( TKI_Principal , text = "Associé : " ).grid ( row = 1 , column = 0 , sticky = "e" )

WAI_Associe.grid ( row = 1 , column = 1 , columnspan = 2 , sticky = "nesw" )

tkinter.Label ( TKI_Principal , text = "Vitesse : " ).grid ( row = 2 , column = 0 , sticky = "e" )

SCA_Vitesse.grid ( row = 2 , column = 1 , sticky = "nesw" )

BUT_Depart.grid ( row = 2 , column = 2 , sticky = "nesw" )

tkinter.Label ( TKI_Principal , text = "Saut : " ).grid ( row = 3 , column = 0 , sticky = "e" )

SCA_Saut.grid ( row = 3 , column = 1 , sticky = "nesw" )

BUT_Saut.grid ( row = 3 , column = 2 , sticky = "nesw" )

BUT_Quitter.grid ( row = 4 , column = 0 , columnspan = 3 , sticky = "nesw" )

SCA_Saut.set ( 125 )

SCA_Vitesse.set ( 50 )

TKI_Principal.mainloop ( )