Saving Calculator with Python

Saving Calculator with Python

#Importing Tkinter Library

import tkinter as tk

#Function to Add Expenses

def add_expense():

    global expense_entries, expenses_frame

    expense_name = expense_name_entry.get()

    expense_amount = float(expense_amount_entry.get())

    expense_entries.append((expense_name, expense_amount))

    update_expenses()

#Function to Update Expenses   

def update_expenses():

    global expenses_frame, expense_entries

    for widget in expenses_frame.winfo_children():

        widget.destroy()

    for i, (name, amount) in enumerate(expense_entries):

        tk.Label(expenses_frame, text=name, fg="white", bg="#735DA5", 

                 font=("Arial", 12, "bold")).grid(row=i, column=0, padx=5, pady=2, sticky="w")

        tk.Label(expenses_frame, text=amount, fg="white", bg="#735DA5", 

                 font=("Arial", 12, "bold")).grid(row=i, column=1, padx=5, pady=2, sticky="w")

#Function to Calculate Savings

def calculate_savings():

    total_expense = sum(amount for _, amount in expense_entries)

    savings = income.get() - total_expense

    savings_label.config(text=f"Savings: {savings}", fg="white", bg="#735DA5", font=("Arial", 12, "bold"))

#Function to Calculate Complete Expenditure

def calculate_complete_expenditure():

    total_expense = sum(amount for _, amount in expense_entries)

    total_expense_label.config(text=f"Total Expenditure: {total_expense}", fg="white",

                               bg="#735DA5", font=("Arial", 12, "bold"))

    calculate_savings()

#Creating Expense Entries List

expense_entries = []

#Creating the Tkinter Window

root = tk.Tk()

root.title("Savings Calculator with Satyam Sir")

root.configure(bg="#735DA5")

#Creating GUI Elements

# Income/Earning

tk.Label(root, text="Income/Earning -", fg="white", bg="#735DA5",

         font=("Arial", 12, "bold")).grid(row=0, column=0, padx=5, pady=2)

income = tk.DoubleVar()

tk.Entry(root, textvariable=income).grid(row=0, column=1, padx=5, pady=2)

 

# Expense Entry

tk.Label(root, text="Expense Name:", fg="white", bg="#735DA5",

         font=("Arial", 12, "bold")).grid(row=1, column=0, padx=5, pady=2)

expense_name_entry = tk.Entry(root)

expense_name_entry.grid(row=1, column=1, padx=5, pady=2)

 

tk.Label(root, text="Expense Amount:", fg="white", bg="#735DA5"

         , font=("Arial", 12, "bold")).grid(row=2, column=0, padx=5, pady=2)

expense_amount_entry = tk.Entry(root)

expense_amount_entry.grid(row=2, column=1, padx=5, pady=2)

 

# Add Expense Button

add_button = tk.Button(root, text="Add Expense", command=add_expense, fg="white",

                       bg="#D3C5E5", font=("Arial", 12, "bold"))

add_button.grid(row=3, columnspan=2, padx=5, pady=2)

 

# Expenses Frame

expenses_frame = tk.Frame(root, bg="#735DA5")

expenses_frame.grid(row=4, columnspan=2, padx=5, pady=2)

 

# Total Expenditure and Savings

total_expense_label = tk.Label(root, text="Total Expenditure: ", fg="white", bg="#735DA5", font=("Arial", 12, "bold"))

total_expense_label.grid(row=5, column=0, padx=5, pady=2)

savings_label = tk.Label(root, text="", fg="white", bg="#735DA5", font=("Arial", 12, "bold"))

savings_label.grid(row=6, column=0, padx=5, pady=2)

 

# Buttons to calculate total expenditure and savings

calculate_button = tk.Button(root, text="Calculate Expenditure", command=calculate_complete_expenditure, fg="white",

                             bg="#D3C5E5", font=("Arial", 12, "bold"))

calculate_button.grid(row=7, columnspan=2, padx=5, pady=2)

#Running the Application

root.mainloop()