from tkinter import *
root =Tk()
root.geometry("400x400")
root.resizable(0, 0)
root.config(bg="#d9ead3")
root.title("Taxa de Imposto")
def app():
impospagos = Impostos_pagos.get()
rendimentos = Renda_Antes_dos_Impostos.get()
#Tax Rate = Taxes Paid / Income Before Taxes
a = (impospagos/rendimentos)*100
resultado_final = round(a,3)
resultado.set(resultado_final)
def limpar():
Impostos_pagos_entrada.delete(0, END)
Renda_Antes_dos_Impostos_entrada.delete(0, END)
texto_sub1 = Label(text="Taxa de Imposto",
font=("Arial", "18", "bold")
,bg="#d9ead3",fg="#bf9000")
texto_sub1.place(relx=0.3, rely=0.05)
texto_sub2 = Label(text="Impostos pagos",
font=("Arial", "13", "bold")
,bg="#d9ead3",fg="#bf9000")
texto_sub2.place(relx=0.15, rely=0.2)
texto_sub3 = Label(text="Rendimento Antes dos Impostos",
font=("Arial", "10", "bold")
,bg="#d9ead3",fg="#bf9000")
texto_sub3.place(relx=0.05, rely=0.35)
Impostos_pagos = DoubleVar()
Impostos_pagos_entrada = Entry(textvariable=Impostos_pagos,
font=("Arial", "12", "bold"),
bg="white", fg="blue", justify='center')
Impostos_pagos_entrada.place(relx=0.6, rely=0.2, relwidth=0.25)
Renda_Antes_dos_Impostos = DoubleVar()
Renda_Antes_dos_Impostos_entrada = Entry(textvariable=Renda_Antes_dos_Impostos,
font=("Arial", "12", "bold"),
bg="white", fg="blue", justify='center')
Renda_Antes_dos_Impostos_entrada.place(relx=0.6, rely=0.35, relwidth=0.25)
but1 = Button(text="Calculadora", bd=2, bg='#107db2', fg='white',
font=('verdana', 10, 'bold'), command=app)
but1.place(relx=0.05, rely=0.5, relwidth=0.25, relheight=0.1)
but_limpar = Button(text="Limpar", bd=2, bg='#107db2', fg='white',
font=('verdana', 10, 'bold'), command=limpar)
but_limpar.place(relx=0.35, rely=0.5, relwidth=0.25, relheight=0.1)
but_sair = Button(text="Sair", bd=2, bg='#107db2', fg='white',
font=('verdana', 10, 'bold'), command=root.destroy)
but_sair.place(relx=0.65, rely=0.5, relwidth=0.25, relheight=0.1)
resultado = StringVar()
resultado_texto = Label(textvariable=resultado,
font=("Arial", 12, "bold"),bg="#d9ead3")
resultado_texto.place(relx=0.55, rely=0.7, relwidth=0.3,relheight=0.08)
texto_sub3= Label(text="Taxa de Imposto (em %)",
font=("Arial", "12", "bold"),bg="#d9ead3",fg="#bf9000")
texto_sub3.place(relx=0.05, rely=0.7)
root.mainloop()