Python Tkinter不创建窗口吗?
我正在尝试使用Tkinter创建一个窗口,但没有创建任何窗口,并且没有收到任何错误代码Python Tkinter不创建窗口吗?,python,tkinter,window,Python,Tkinter,Window,我正在尝试使用Tkinter创建一个窗口,但没有创建任何窗口,并且没有收到任何错误代码 from tkinter import * def login_window(): window=Tk() window.title("Login") info_lbl = Label(window) info_lbl.grid(row=0, column=1) username_lbl = Label(window, text='Username') username_lbl.grid(row=
from tkinter import *
def login_window():
window=Tk()
window.title("Login")
info_lbl = Label(window)
info_lbl.grid(row=0, column=1)
username_lbl = Label(window, text='Username')
username_lbl.grid(row=1, column=1)
username_entry = Entry(window, width=10)
username_entry.grid(row=1, column=2)
password_lbl = Label(window, text='Password')
password_lbl.grid(row=2, column=1)
password_entry = Entry(window, width=10, )
password_entry.grid(row=2, column=2)
ok_button = Button(window, text='Login', command = menu_window)
ok_button.grid(row=3,column = 2,sticky =W)
任何帮助都会很好 看起来您从未进入过Tkinter主循环。要显示该窗口,可以将其添加到函数的底部:
window.mainloop()
关于Tkinter主循环的更多信息,请查看和接受的答案。我认为您应该在函数中添加mainloop(),并调用类似的登录窗口-
from Tkinter import *
def login_window():
window=Tk()
window.title("Login")
mainloop()
login_window()