python实例代码 简单的表格菜单的例子

python实现表格菜单的例子，代码如下：

#!/bin/python
from Tkinter import *
from tkMessageBox import *

def notdone():
    showerror('Not implemented', 'Not yet available')

def makemenu(parent):
    menubar = Frame(parent)
    menubar.pack(side=TOP, fill=X)

    fbutton = Menubutton(menubar, text='File', underline=0)
    fbutton.pack(side=LEFT)
    file = Menu(fbutton)
    file.add_command(label='New...',  command=notdone,     underline=0)
    file.add_command(label='Open...', command=notdone,     underline=0)
    file.add_command(label='Quit',    command=parent.quit, underline=0)
    fbutton.config(menu=file)

    ebutton = Menubutton(menubar, text='Edit', underline=0)
    ebutton.pack(side=LEFT)
    edit = Menu(ebutton, tearoff=0)
    edit.add_command(label='Cut',     command=notdone,     underline=0)
    edit.add_command(label='Paste',   command=notdone,     underline=0)
    edit.add_separator()
    ebutton.config(menu=edit)

    submenu = Menu(edit, tearoff=0)
    submenu.add_command(label='Spam', command=parent.quit, underline=0)
    submenu.add_command(label='Eggs', command=notdone,     underline=0)
    edit.add_cascade(label='Stuff',   menu=submenu,        underline=0)
    return menubar
#显示表格菜单
if __name__ == '__main__':
    root = Tk()
    root.title('menu_frm')
    makemenu(root)
    msg = Label(root, text='Frame menu basics')
    msg.pack(expand=YES, fill=BOTH)
    msg.config(relief=SUNKEN, width=40, height=7, bg='beige')
    root.mainloop()