Label & Button 标签和按钮
作者:互联网
import tkinter as tk window = tk.Tk() window.title("daxiangcai's title") window.geometry('800x400') # 窗口大小 onhit = False labeltext = tk.StringVar() def changelabeltext(): global onhit if onhit == False: onhit = True labeltext.set('you hit this button') else: onhit = False labeltext.set('') l = tk.Label(window, textvariable=labeltext, bg='green', font=('Arial', 12), width=15, height=2) # 标签 l.pack() b = tk.Button(window, text="first button", width=15, height=2, command=changelabeltext) # 按钮 b.pack() window.mainloop() # 不断更新窗口
标签:False,labeltext,changelabeltext,Button,onhit,window,tk,按钮,Label 来源: https://www.cnblogs.com/daxiangcai/p/16448491.html