# coding=gbk
# window.geometry('200x100') 是x不是*
# 功能:见链接的动态图:https://s1.ax1x.com/2018/04/15/Ce95TI.gif
import tkinter
window = tkinter.Tk()
window.title("jkn1234")
window.geometry('200x100')#是x不是*
#var是标签要显示的文字
var = tkinter.StringVar()
flag = False
count = 0
#f是点击按钮时要执行的函数
def f():
global count, flag
if flag == False:
count+=1
flag = True
var.set("you hit me {}".format(count))
else:
count+=1
flag = False
var.set("you hit me {}".format(count))
#定义lable标签
lable = tkinter.Label(
window,
textvariable = var,
font=('Arial', 12),bg = 'red',width=15,height=2
)
lable.pack()# 固定标签位置,不加显示不出来
#定义button按钮
button = tkinter.Button(
window,
text = "hit me",
width = 15, height = 5,
command = f # f是点击按钮时要执行的函数
)
button.pack()# 固定标签位置,不加显示不出来
window.mainloop()