강의노트 Checkbutton

체크버튼

import tkinter as tk

window = tk.Tk()
window.title('My Window')
window.geometry('200x200')
 
l = tk.Label(window, bg='white', width=20, text='empty')
l.pack()
 
def print_selection():
    if (var1.get() == 1) & (var2.get() == 0):
        l.config(text='I love Python ')
    elif (var1.get() == 0) & (var2.get() == 1):
        l.config(text='I love C++')
    elif (var1.get() == 0) & (var2.get() == 0):
        l.config(text='I do not anything')
    else:
        l.config(text='I love both')
 
var1 = tk.IntVar()
var2 = tk.IntVar()
c1 = tk.Checkbutton(window, text='Python',variable=var1, onvalue=1, offvalue=0, command=print_selection)
c1.pack()
c2 = tk.Checkbutton(window, text='C++',variable=var2, onvalue=1, offvalue=0, command=print_selection)
c2.pack()
 
window.mainloop()

열 1	열 2	열 3	열 3

예 1)

from tkinter import *

win = Tk() 
win.geometry("300x200")
win.title('CheckBox 예제') 

w = Label(win, text ='Python 수업의 좋은점', font = ('Helvetica', 20, 'bold')) 
w.pack() 

Checkbutton1 = IntVar() 
Checkbutton2 = IntVar() 
Checkbutton3 = IntVar() 

Button1 = Checkbutton(win, text = "쉽다", 
                    variable = Checkbutton1, 
                    onvalue = 1, 
                    offvalue = 0, 
                    height = 2, 
                    width = 20,
                    font=('Arial',16,'bold')) 

Button2 = Checkbutton(win, text = "숙제가 적다", 
                    variable = Checkbutton2, 
                    onvalue = 1, 
                    offvalue = 0, 
                    height = 2, 
                    width = 20) 

Button3 = Checkbutton(win, text = "수업시간이 짧다", 
                    variable = Checkbutton3, 
                    onvalue = 1, 
                    offvalue = 0, 
                    height = 2, 
                    width = 20) 
    
Button1.pack() 
Button2.pack() 
Button3.pack() 

win.mainloop()