tkinter example radioButton (snippet)

Python tkinter (gui) example 'radioButton'

Functions in program:

• def ShowChoice():

Modules used in program:

• import tkinter as tk

radioButton

Python tkinter example: radioButton

import tkinter as tk

root = tk.Tk()

v = tk.IntVar()
v.set(1)  # initializing the choice, i.e. Python

languages = [
    ("Python",1),
    ("Perl",2),
    ("Java",3),
    ("C++",4),
    ("C",5)
]

def ShowChoice():
    print(v.get())

tk.Label(root,
         text="""Choose your favourite 
programming language:""",
         justify = tk.LEFT,
         padx = 20).pack()

for val, language in enumerate(languages):
    tk.Radiobutton(root,
                  text=language,
                  padx = 20,
                  variable=v,
                  command=ShowChoice,
                  value=val).pack(anchor=tk.W)


root.mainloop()

Useful links

• Learn Tkinter: https://pythonbasics.org/tkinter/
• Wikipedia tkinter: https://en.wikipedia.org/wiki/Tkinter