introspecção: winfo

• winfo – mostra informações sobre janelas

• winfo children janela

• winfo class janela

• winfo containing rootX rootY

• winfo exists janela

• winfo pixels janela distância

• winfo geometry janela

• winfo height janela

• winfo width janela

• winfo id janela

• winfo ismapped janela

• winfo manager janela

• winfo name janela

• winfo parent janela