第一个窗口吧,很简单Hello.py:
大气象
from Tkinter import*
from tkMessageBox import*
root = Tk()
root.mainloop()
from tkMessageBox import*
root = Tk()
root.mainloop()
如图:
放个按钮,注册个事件BtnClick.py

from Tkinter import *
from tkMessageBox import *
def button_click():
showinfo('first application','Hello world!')
root = Tk()
b = Button(root,text = 'OK',command = button_click)
b.pack(side = TOP)
root.mainloop()
from tkMessageBox import *
def button_click():
showinfo('first application','Hello world!')
root = Tk()
b = Button(root,text = 'OK',command = button_click)
b.pack(side = TOP)
root.mainloop()
如图
来源:https://www.cnblogs.com/greatverve/archive/2010/05/26/python-tkinter-hello-world.html