DESCRIPTION.

Retourne la liste de tous les attributs d'un controle.

SYNTAXE.

LST_Atributs = widget.keys ( )

LST_Atributs = ⇨ variable qui recevra la liste des attributs [ optionnel ]

widget ⇨ controle quelconque de l'interface [ OBLIGATOIRE ]

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

REMARQUE.

L’utilisation de widget.keys ( ) retourne une list ( ) contenant tous les noms des attributs du controle widget.

EXEMPLE.

import tkinter

def FNC_Lecture ( Q ) :

kattributs = Q.keys ( )

kidentifiant = Q.winfo_id ( )

knom = Q.winfo_pathname ( kidentifiant )

LAB_Controle [ "text" ] = f"{ kidentifiant }\n{ knom }"

BOX_Attributs.delete ( 0 , "end" )

for kattribut in kattributs :

kvaleur = Q.cget ( kattribut )

kligne = f"{ kattribut } = { kvaleur }"

BOX_Attributs.insert ( "end" , kligne )

TKI_Principal = tkinter.Tk ( )

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

BUT_Bouton = tkinter.Button ( TKI_Principal , text = "Ce bouton" , command = lambda : FNC_Lecture ( BUT_Bouton ) )

BUT_Fenetre = tkinter.Button ( TKI_Principal , text = "La fenetre" , command = lambda : FNC_Lecture ( TKI_Principal ) )

BUT_Liste = tkinter.Button ( TKI_Principal , text = "La liste" , command = lambda : FNC_Lecture ( BOX_Attributs ) )

BUT_Etiquette = tkinter.Button ( TKI_Principal , text = "Le label" , command = lambda : FNC_Lecture ( LAB_Controle ) )

BOX_Attributs = tkinter.Listbox ( TKI_Principal , width = 25 )

LAB_Controle =tkinter.Label ( TKI_Principal , text = "faites un\nchoix..." , fg = "red" , bg = "yellow" )

BOX_Attributs.insert ( "end" , "en attente ..." )

BOX_Attributs.grid ( row = 0 , column = 0 , rowspan = 5 , sticky = "nesw" )

LAB_Controle.grid ( row = 0 , column = 1 , sticky = "nesw" )

BUT_Quitter.grid ( row = 0 , column = 2 , rowspan = 5 , sticky = "nesw" )

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

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

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

BUT_Etiquette.grid ( row = 4 , column = 1 , sticky = "nesw" )

TKI_Principal.mainloop ( )