【发布时间】:2015-02-17 05:30:00
【问题描述】:
将帧“行内”打包与 =' 将其放入变量并在下一行 .pack' 之间有什么区别?
所以我看到了如何同时进行网格和打包(see here),但是在玩弄之后,我遇到了一些奇怪的东西。如果您将第 16/17 行更改为:
f5 = Frame(mainF, bg = "yellow", height=100, width = 60)
f5.pack(side=BOTTOM,fill=NONE)
到:
f5 = Frame(mainF, bg = "yellow", height=100, width = 60).pack(side=BOTTOM,fill=NONE)
在代码的末尾,按钮在梦中的框架内的框架内的框架内的网格内放入网格...我曾经无错误的代码现在给出了错误:
TclError: cannot use geometry manager grid inside .164287488 which already has slaves managed by pack
怎么样?什么?为什么?
我的完整代码在这里:
from tkinter import Tk, Frame, Label, Entry, LEFT, TOP, YES, NONE, BOTH, RIGHT, BOTTOM,SE, Button,W,E,N,S
root = Tk()
mainF = Frame(root, bg = "green", height=100, width = 1060).pack(side=BOTTOM,fill=NONE)
f4 = Frame(mainF, bg = "blue", width = 300).pack(side=BOTTOM,fill=BOTH)
f = Frame(f4, bg = "orange", width = 500, height = 500).pack(side=LEFT, expand = 1)
f3 = Frame(f, bg = "red", width = 500)
f3.pack(side=LEFT, expand = 1, pady = 10, padx = 50)
f2 = Frame(f4, bg = "black", height=100, width = 100).pack(side=LEFT, fill = BOTH)
f5 = Frame(mainF, bg = "yellow", height=100, width = 60)
f5.pack(side=BOTTOM,fill=NONE)
#f7 = Frame(f5, bg = "green", height=100, width = 160).pack(side=BOTTOM,fill=BOTH)
#f6 = Frame(f7, bg = "green", height=100, width = 360).pack(side=BOTTOM,fill=BOTH)
b = Button(f2, text = "test")
b.pack()
Button(f3, text = "1").grid(row=0, column=0)
Button(f3, text = "2").grid(row=1, column=1)
Button(f3, text = "3").grid(row=2, column=2)
Button(f5, text = "1").grid(row=0, column=0)
Button(f5, text = "2").grid(row=1, column=1)
Button(f5, text = "3").grid(row=2, column=2)
root.mainloop()
我在 Windows 7 64 中的 python 3.4.1 64 中的 anaconda 64 中的 ipython 中使用 Spyder2...
梦中那么多梦太不稳定了!
【问题讨论】:
标签: python python-3.x syntax tkinter pack