Chapter 13, Problem 3AW

Explanation of Solution

Algorithm:

Algorithm to create a frame widget is as follows:

• • Create the instance of the class “MyGUI” by using “__init__” method.
• • Create a root widget using “self.main_window”.
• • Create a frame as “top_frame”.
• • Declare a label with an argument to display the text.
• • Call the Label widget’s “pack” method which is positioned as far as top.
• • Call the Frame widget’s “pack” method.
• • Call the “tkinter” module “mainloop” method.

Program:

Program to create a frame widget is as follows:

# Program to create a frame widgets.

import tkinter

# define a class

class MyGUI:

         # define a method

         def __init__(self):

              # Create a window widget.

              self.main_window = tkinter.Tk()

              # Create a frame,

self...