import tkinter

from tkinter import ttk

# 급하게 작성하느라 자동완성의 도움을 많이 받았습니다... 죄송합니다 교수님

main_window = tkinter.Tk()

main_window.title("Binary Conversion")

tab = ttk.Notebook(main_window)

main_tab = ttk.Frame(tab)

tab.add(main_tab, text="Converter")

label0 = ttk.Label(main_tab, text="Select input binary: ")

label0.grid(row=0, column=0)

selection = ttk.Combobox(main_tab, values=["HEX(16)", "DEC(10)", "OCT(8)", "BIN(2)"])

selection.grid(row=0, column=1)

lable1 = ttk.Label(main_tab, text="Enter number:")

lable1.grid(row=1, column=0)

entry = ttk.Entry(main_tab)

entry.grid(row=1, column=1)

def division():

custom_binary = selection.get()

if custom_binary == "HEX(16)":

Hex_converter(entry.get())

elif custom_binary == "DEC(10)":

Dec_converter(entry.get())

elif custom_binary == "OCT(8)":

Oct_converter(entry.get())

elif custom_binary == "BIN(2)":

Bin_converter(entry.get())

else:

Value_error()

convert_button = ttk.Button(main_tab, text="Convert", command = division)

convert_button.grid(row=2, column=0, columnspan=2)

result_label1 = ttk.Label(main_tab, text="16진수 ==>")

result_label1.grid(row=3, column=0, columnspan=2)

result_label2 = ttk.Label(main_tab, text="10진수 ==>")

result_label2.grid(row=4, column=0, columnspan=2)

result_label3 = ttk.Label(main_tab, text="8진수 ==>")

result_label3.grid(row=5, column=0, columnspan=2)

result_label4 = ttk.Label(main_tab, text="2진수 ==>")

result_label4.grid(row=6, column=0, columnspan=2)

def Hex_converter(hex_):

try:

dec_ = int(hex_, 16)

hex_ = hex(dec_)

oct_ = oct(dec_)

bin_ = bin(dec_)

result_label1.config(text="16진수 ==> " + str(hex_))

result_label2.config(text="10진수 ==> " + str(dec_))

result_label3.config(text="8진수 ==> " + str(oct_))

result_label4.config(text="2진수 ==> " + str(bin_))

except ValueError:

Value_error()

def Dec_converter(dec_):

try:

dec_ = int(dec_, 10)

hex_ = hex(dec_)

oct_ = oct(dec_)

bin_ = bin(dec_)

result_label1.config(text="16진수 ==> " + str(hex_))

result_label2.config(text="10진수 ==> " + str(dec_))

result_label3.config(text="8진수 ==> " + str(oct_))

result_label4.config(text="2진수 ==> " + str(bin_))

except ValueError:

Value_error()

def Oct_converter(oct_):

try:

dec_ = int(oct_, 8)

hex_ = hex(dec_)

oct_ = oct(dec_)

bin_ = bin(dec_)

result_label1.config(text="16진수 ==> " + str(hex_))

result_label2.config(text="10진수 ==> " + str(dec_))

result_label3.config(text="8진수 ==> " + str(oct_))

result_label4.config(text="2진수 ==> " + str(bin_))

except ValueError:

Value_error()

def Bin_converter(bin_):

try:

dec_ = int(bin_, 2)

hex_ = hex(dec_)

oct_ = oct(dec_)

bin_ = bin(dec_)

result_label1.config(text="16진수 ==> " + str(hex_))

result_label2.config(text="10진수 ==> " + str(dec_))

result_label3.config(text="8진수 ==> " + str(oct_))

result_label4.config(text="2진수 ==> " + str(bin_))

except ValueError:

Value_error()

def Value_error():

result_label1.config(text="16진수 ==> ")

result_label2.config(text="10진수 ==> ")

result_label3.config(text="8진수 ==> ")

result_label4.config(text="2진수 ==> ")

selection.bind("<<ComboboxSelected>>", lambda event: division())

main_window.bind("<Return>", lambda event: division())

tab.pack(expand=1, fill="both")

main_window.mainloop()