Python: tkinter窗口屏幕居中,设置窗口最大,最小尺寸

转自：http://blog.csdn.net/yao_yu_126/article/details/23717355

#!/usr/bin/env python
#coding=utf-8
'''''
窗口屏幕居中,设置窗口最大,最小尺寸...
版权所有 2014 yao_yu (http://blog.csdn.net/yao_yu_126)
本代码以MIT许可协议发布
2014-04-15 创建
'''

import tkinter as tk
from tkinter import ttk

def get_screen_size(window):
return window.winfo_screenwidth(),window.winfo_screenheight()

def get_window_size(window):
return window.winfo_reqwidth(),window.winfo_reqheight()

def center_window(root, width, height):
screenwidth = root.winfo_screenwidth()
screenheight = root.winfo_screenheight()
size = '%dx%d+%d+%d' % (width, height, (screenwidth - width)/2, (screenheight - height)/2)
print(size)
root.geometry(size)

root = tk.Tk()
root.title('测试窗口')
center_window(root, 300, 240)
root.maxsize(600, 400)
root.minsize(300, 240)
ttk.Label(root, relief = tk.FLAT, text = '屏幕大小(%sx%s)\n窗口大小(%sx%s)' % (get_screen_size(root) + get_window_size(root))).pack(expand = tk.YES)
tk.mainloop()