import tkinter as tk
def btn1_change_btn1(event):
'''方式一：通过事件控制自己'''
if event.widget[
'state'] ==
'normal':
event.widget['state'] =
'disabled'
elif event.widget[
'state'] ==
'disabled':
#event.widget['state'] = 'normal'
pass
def btn2_change_btn1():
'''方式二：直接点名，控制别的按钮'''
if btn1[
'state'] ==
'normal':
btn1['state'] =
'disabled'
elif btn1[
'state'] ==
'disabled':
btn1['state'] =
'normal'
root =
tk.Tk()
btn1 = tk.Button(root, text=
'REOOT', fg=
"blue", state=tk.DISABLED, width=12, height=1
)
btn1.pack()
btn2 = tk.Button(root, text=
'TEST', fg=
"blue", state=
'normal', width=12, height=1, command=btn2_
change_btn1)
btn2.pack()
btn1.bind('<Button-1>', btn1_change_btn1)
root.mainloop()
转载于:https://www.cnblogs.com/hhh5460/p/5284835.html
