我想创建一个使用Tkinter的Python gui的基本布局。Python Tkinter网格问题 - 用户错误?
#!/usr/bin/env python
from Tkinter import *
#create root
root = Tk()
banner = Frame(root, width=500)
body = Frame(root, width=500)
banner.grid()
body.grid()
bannercontent = Label(banner, bg="Green", text="Green").grid(row=0, column=0)
bannerbuttons = Label(banner, bg="Red", text="Red").grid(row=0, column=1)
bodycontent = Label(body, bg="Blue", text="Blue").grid(row=1, column=0, columnspan=2, sticky=E+W)
root.mainloop()
然而与上述情况,蓝标并没有扩张,填补了2列,我希望,即填补绿色和红色下方的空间。请问我做错了什么?这里 http://imgur.com/nGWQX9y
例预先感谢您