【python】～pythonでデスクトップアプリを作ってみた！～

from tkinter import *
from tkinter import messagebox as mb

root = Tk()
root.title("画面サイズ変更")
root.geometry("400x200")

mylabel = Label(root, text = "名前を入力してください")
mylabel.pack()

text = Entry(root)
text.pack()
text.insert(END, "")

def ok_click():
    a = text.get()
    mb.showinfo("Hi!!", a + "さん、初めまして！")
    
def ng_click():
    mb.showinfo("NG", "NGが押されました")
    

okButton = Button(root, text = "OK", command = ok_click, width = 20)
okButton.pack(fill = 'x', padx = '20', side = 'left')

ngButton = Button(root, text = "NG", command = ng_click, width = 20)
ngButton.pack(fill = 'x', padx = '20', side = 'left')

root.mainloop()