如何使窗口适合tkinter中的内容？

Question

下面是一些示例代码。窗口没有调整大小（python3.2，在Mac上，从macports）。有没有办法可以修改它以便调整窗口大小？感谢。

import tkinter
import time

root = tkinter.Tk()
can = tkinter.Canvas(root, width = 10, height = 10)
can.pack()

for i in range(10):
    can.configure(width = i * 50, height = i * 50)
    root.update()
    print(i)
    time.sleep(0.5)

Answer 1

也许试试这个：

import tkinter
import time

root = tkinter.Tk()
can = tkinter.Canvas(root, width = 10, height = 10)
can.rowconfigure(0, weight=1)
can.columnconfigure(0, weight=1)
can.grid()

root.rowconfigure(0, weight=1)
root.columnconfigure(0, weight=1)

for i in range(10):
    can.configure(width = i * 50, height = i * 50)
    root.update()
    print(i)
    time.sleep(0.5)