blog.csdn.net/qq_21238607…
按钮被点击后改变按钮文案,并修改状态为:不可点
from tkinter import *
root = Tk()
root.geometry('200x200')
root.resizable(width=False, height=False)
root.title('Button Test')
def click_me():
"""修改btn控件的text属性以及state"""
btn["text"] = "不可点"
btn['state'] = 'disable'
Label(root, text="button test").pack()
btn = Button(root, text="点我测试", command=click_me)
btn.pack()
btn1 = Button(root, text="我不可被点击", state='disable')
btn1.pack()
root.mainloop()
按钮被点击后改变按钮文案、状态,执行函数操作后,按钮状态复原
import time
from tkinter import *
root = Tk()
root.geometry('200x200')
root.resizable(width=False, height=False)
root.title('Button Test')
def click_me():
"""修改btn控件的text属性以及state,3秒后,恢复原有状态"""
btn["text"] = "不可点"
btn['state'] = 'disable'
time.sleep(3)
btn["text"] = "点我测试"
btn['state'] = 'normal'
Label(root, text="button test").pack()
btn = Button(root, text="点我测试", command=click_me)
btn.pack()
btn1 = Button(root, text="我不可被点击", state='disable')
btn1.pack()
root.mainloop()