tkinter

python

设置窗口流程

import tkinter as tk

# 1.创建一个tkinter对象
frame = tk.tk()
# 2.创建控件,设置位置
text = tk.button(frame,fg="red",bg="black").pack()
# 3.设置主循环
tk.mainloop()

实例

from tkinter import *
frame = tk()

label(frame, text="账号:").grid(row=0,column=0)
label(frame, text="密码:").grid(row=1,column=0)

v1 = stringvar()
v2 = stringvar()

e1 = entry(frame, textvariable=v1)\
.grid(row=0,column=1,padx=10,pady=5)
e2 = entry(frame, textvariable=v2, show="*")\
.grid(row=1, column=1, padx=10, pady=5)

def show():
    print("账号:%s" % e1.get())
    print("密码:%s" % e2.get())

button(frame, text="登录", width=10, command=show)\
.grid(row=3,column=0,sticky=w,padx=10,pady=5)
button(frame, text="退出", width=10, command=frame.quit)\
.grid(row=3,column=1,sticky=e,padx=10,pady=5)

mainloop()

控件

布局