06. Check Button

The Checkbutton widget is used to display a number of options to a user as toggle buttons. The user can then select one or more options by clicking the button corresponding to each option.

You can also display images in place of text.

ú Create

ú Set the statement

ú Display

【Syntax】

Widget_name=tk.Checkbutton(windows_name, text="Display Text", variable=variable_name)

【Example】

CheckbuttonEnglish = tk.Checkbutton(maiWin, text="English",

variable=chkEng)

【소스 프로그램】

# File Name : gui013_Checkbutton_01.py

import tkinter as tk

from tkinter import ttk

# Create instance of Window

mainWin=tk.Tk()

# Set title and size

mainWin.title("Check Button Example")

mainWin.geometry("320x240")

# Adding a Labels

LabelLang=ttk.Label(mainWin, text="언어")

LabelLang.grid(row=0, column=0)

# Adding Check Buttons

chkEnglish=tk.IntVar()

CheckbuttonEng=tk.Checkbutton(mainWin, text="영어", variable=chkEnglish)

CheckbuttonEng.deselect()

CheckbuttonEng.grid(row=1, column=0, sticky=tk.W)

chkKorean=tk.IntVar()

CheckbuttonKorean=tk.Checkbutton(mainWin, text="한국어", variable=chkKorean)

CheckbuttonKorean.select()

CheckbuttonKorean.grid(row=2, column=0, sticky=tk.W)

chkChinese=tk.IntVar()

CheckbuttonChinese=tk.Checkbutton(mainWin, text="중국어", variable=chkChinese)

CheckbuttonChinese.deselect()

CheckbuttonChinese.grid(row=3, column=0,sticky=tk.W)

chkFrench=tk.IntVar()

CheckbuttonFrench=tk.Checkbutton(mainWin, text="프랑스어", variable=chkFrench)

CheckbuttonFrench.deselect()

CheckbuttonFrench.grid(row=4, column=0, sticky=tk.W)

# Adding a Entry Entry Widget

Display=tk.StringVar()

EntryDisplay=ttk.Entry(mainWin,width=50, textvariable=Display)

EntryDisplay.grid(row=5, column=0)

# Event Funtion

def click_me():

disLang="내가 할 수 있는 언어: "

if chkEnglish.get()==1:

disLang=disLang+"영어"

if chkKorean.get()==1:

disLang=disLang+" ,한국어"

if chkChinese.get()==1:

disLang=disLang+" ,중국어"

if chkFrench.get()==1:

disLang=disLang+", 프랑스어"

disLang=disLang+"."

EntryDisplay.delete(0,50)

EntryDisplay.insert(0,disLang)

# Adding a Button

Button1=ttk.Button(mainWin, text="보기", command=click_me)

Button1.grid(row=6, column=0)

# Start Window

mainWin.mainloop()