python开发_tkinter_菜单选项中英文切换_菜单选项不可用操作_博主推荐

我使用的python版本为：3.3.2

如果你对python中tkinter模块的菜单操作不是很了解，你可以看看：

python开发_tkinter_窗口控件_自己制作的Python IDEL_博主推荐

python开发_tkinter_窗口控件_自己制作的Python IDEL_博主推荐（二）

如果你了解一些tkinter菜单操作，也许这篇blog对你有所帮助：

运行效果：

1.英文效果：

只需要修改如下代码，就可以实现中英文转换：

     #选择中英文
     if not FLAG:
         MENU_BAR = CN_MENU_ITEMS
         MENU_FILE_ITEMS = CN_FILE_MENU_ITEMS
         MENU_EDIT_ITEMS = CN_EDIT_MENU_ITEMS
     else:
         MENU_BAR = EN_MENU_ITEMS
         MENU_FILE_ITEMS = EN_FILE_MENU_ITEMS
         MENU_EDIT_ITEMS = EN_EDIT_MENU_ITEMS

2.中文效果：

=================================================

代码部分：

=================================================

 #python tkinter menu

 from tkinter import *

 # some vocabulary to keep from getting confused. This terminology
 # is something I cooked up for this file, but follows the man pages
 # pretty closely
 #
 #
 #
 #       This is a MENUBUTTON
 #       V
 # +-------------+
 # |             |
 #
 # +------------++------------++------------+
 # |            ||            ||            |
 # |  File      ||  Edit      || Options    |   <-------- the MENUBAR
 # |            ||            ||            |
 # +------------++------------++------------+
 # | New...         |
 # | Open...        |
 # | Print          |
 # |                |  <------ This is a MENU. The lines of text in the menu are
 # |                |                          MENU ENTRIES
 # |                +---------------+
 # | Open Files >   | file1         |
 # |                | file2         |
 # |                | another file  | <------ this cascading part is also a MENU
 # +----------------|               |
 #                  |               |
 #                  |               |
 #                  |               |
 #                  +---------------+

 __author__ = {'name' : 'Hongten',
               'Email' : 'hongtenzone@foxmail.com',
               'Blog' : 'http://www.cnblogs.com/hongten',
               'QQ' : '',
               'Created' : '2013-09-10'}

 #global var
 #flag
 FLAG = True
 MENU_BAR = []
 MENU_FILE_ITEMS = []
 MENU_EDIT_ITEMS = []

 #菜单条选项
 CN_MENU_ITEMS = ['文件', '编辑']
 EN_MENU_ITEMS = ['File', 'Edit']

 #File菜单选项子菜单
 CN_FILE_MENU_ITEMS = ['创建...', '打开...', '退出']
 EN_FILE_MENU_ITEMS = ['New...', 'Open...', 'Quit']

 #Edit菜单选项子菜单
 CN_EDIT_MENU_ITEMS = ['不可用', '剪切', '复制', '粘贴']
 EN_EDIT_MENU_ITEMS = ['Undo', 'Cut', 'Copy', 'Paste']

 def init():
     global FLAG
     FLAG = True
     global MENU_BAR
     global MENU_FILE_ITEMS
     global MENU_EDIT_ITEMS
     #选择中英文
     if not FLAG:
         MENU_BAR = CN_MENU_ITEMS
         MENU_FILE_ITEMS = CN_FILE_MENU_ITEMS
         MENU_EDIT_ITEMS = CN_EDIT_MENU_ITEMS
     else:
         MENU_BAR = EN_MENU_ITEMS
         MENU_FILE_ITEMS = EN_FILE_MENU_ITEMS
         MENU_EDIT_ITEMS = EN_EDIT_MENU_ITEMS

 root = Tk()
 init()
 root.geometry('250x200')
 root.title('menu demo')
 root.iconname('packer')       

 def new_file():
     print('File -- New...')

 def open_file():
     print('File -- Open...')

 def create_file_menu():
     '''创建Fiel菜单项，在File菜单中包含：
         New...
         Open...
         Quit
         等子菜单。'''
     file_item = Menubutton(menu_bar, text=MENU_BAR[0], underline=0)
     file_item.pack(side=LEFT, padx='1m')
     file_item.menu = Menu(file_item)

     file_item.menu.add_command(label=MENU_FILE_ITEMS[0], underline=0, command=new_file)
     file_item.menu.add_command(label=MENU_FILE_ITEMS[1], underline=0, command=open_file)
     file_item.menu.add_command(label=MENU_FILE_ITEMS[2], underline=0, command=root.destroy)
     file_item['menu'] = file_item.menu
     return file_item

 def create_edit_menu():
     '''创建Edit菜单项，在Edit菜单中包含：
         Undo
         Cut
         Copy
         Paste
         等子菜单。'''
     edit_item = Menubutton(menu_bar, text=MENU_BAR[1], underline=1)
     edit_item.pack(side=LEFT, padx='1m')
     edit_item.menu = Menu(edit_item)
     #不可用状态
     edit_item.menu.add('command', label=MENU_EDIT_ITEMS[0])
     edit_item.menu.entryconfig(1, state=DISABLED)

     edit_item.menu.add_command(label=MENU_EDIT_ITEMS[1])
     edit_item.menu.add_command(label=MENU_EDIT_ITEMS[2])
     edit_item.menu.add_command(label=MENU_EDIT_ITEMS[3])
     edit_item['menu'] = edit_item.menu
     return edit_item

 menu_bar = Frame(root, relief=RAISED, borderwidth=2)
 menu_bar.pack(fill=X)

 #创建File，Edit菜单项
 file_meun = create_file_menu()
 edit_menu = create_edit_menu()

 #加载File，Edit菜单项到窗口的菜单栏
 menu_bar.tk_menuBar(file_meun, edit_menu)

 root.mainloop()

参考资料：

http://www.oschina.net/code/explore/Python-3.1.3/Demo/tkinter/matt/menu-simple.py