Python GUI Programming Cookbook, Second Edition - Second Edition

How to do it...

Let's first create a new GUI using OOP methodology. The following code will create the GUI displayed, succeeding the code:

GUI_Not_OOP.py

import tkinter as tk from tkinter import ttk from tkinter import scrolledtext from tkinter import Menu class OOP():     def __init__(self):          self.win = tk.Tk()                  self.win.title("Python GUI")               self.createWidgets()     def createWidgets(self):             tabControl = ttk.Notebook(self.win)              tab1 = ttk.Frame(tabControl)                     tabControl.add(tab1, text='Tab 1')             tabControl.pack(expand=1, fill="both")           self.monty = ttk.LabelFrame(tab1, text=' Mighty Python ')         self.monty.grid(column=0, row=0, padx=8, pady=4)                 ttk.Label(self.monty, text="Enter a name:").grid(column=0,                                                     row=0, sticky='W')  self.name = tk.StringVar() ...