RECIPE.py

import tkinter as tk
from tkinter import ttk
from tkinter import DISABLED, NORMAL
from tkinter import messagebox
from PIL import ImageTk, Image

counter = 1


class Application(tk.Frame):

    def __init__(self, master, **kw):
        super().__init__(master, **kw)
        self.ingredient = []
        self.master = master
        self.main_label = ttk.Label(self.master, text='Add Ingredients')
        self.recipe_label = ttk.Label(self.master, text='Recipe Name: ')
        self.recipe_entry = ttk.Entry(self.master, width=21)
        self.ingredient_label = ttk.Label(self.master, text='Enter Ingredients: ')
        self.ingredient_entry = ttk.Entry(self.master, width=21)
        self.ingredient_list = tk.Listbox(self.master, height=11, selectmode='SINGLE')
        self.add = ttk.Button(self.master, text='Add Ingredient', width=20, command=self.addIngredient)
        self.delete = ttk.Button(self.master, text='Delete', width=20, command=self.delOne)
        self.deleteAll = ttk.Button(self.master, text='Delete all', width=20, command=self.deleteAll)
        self.exit = ttk.Button(self.master, text='Exit', width=20, command=self.bye)
        self.pack()
        self.create_widgets()

    def create_widgets(self):
        self.ingredient_label.place(x=50, y=50)
        self.ingredient_entry.place(x=50, y=80)
        self.add.place(x=50, y=110)
        self.delete.place(x=50, y=140)
        self.deleteAll.place(x=50, y=170)
        self.exit.place(x=50, y=200)
        self.ingredient_list.place(x=220, y=10)
        self.recipe_label.place(x=-1, y=10)
        self.recipe_entry.place(x=80, y=10)

    def addIngredient(self):
        global counter
        word = self.ingredient_entry.get()
        if len(word) == 0:
            messagebox.showinfo('Empty Entry', 'Enter Ingredient name')
        else:
            self.ingredient.append(f"{counter}. {word}")
            self.listUpdate()
            counter += 1
            self.ingredient_entry.delete(0, 'end')
            self.recipe_entry.config(state=DISABLED)

    def listUpdate(self):
        self.clearList()
        for i in self.ingredient:
            self.ingredient_list.insert('end', i)

    def delOne(self):
        global counter
        try:
            counter -= 1
            val = self.ingredient_list.get(self.ingredient_list.curselection())
            if counter == 1:
                self.recipe_entry.config(state=NORMAL)
            if val in self.ingredient:
                self.ingredient.remove(val)
                self.listUpdate()
        except:
            messagebox.showinfo('Cannot Delete', 'No Ingredient Selected')

    def deleteAll(self):
        global counter
        mb = messagebox.askyesno('Delete All', 'Are you sure?')
        if mb:
            while len(self.ingredient) != 0:
                self.ingredient.pop()
            self.listUpdate()
            counter = 1
            self.recipe_entry.config(state=NORMAL)

    def clearList(self):
        self.ingredient_list.delete(0, 'end')

    def bye(self):
        print(self.ingredient)
        self.master.destroy()


if __name__ == "__main__":
    root = tk.Tk()
    root.title("Recipe Maker")
    root.geometry("400x250+500+300")
    icon = ImageTk.PhotoImage(Image.open("favicon.ico"))
    root.iconphoto(False, icon)
    app = Application(root)
    app.mainloop()