python开发_tkinter_单选菜单_不可用菜单操作

在之前的blog中有提到python的tkinter中的菜单操作

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）

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

python开发_tkinter_复选菜单

下面是单选菜单和不可用菜单操作

运行效果：

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代码部分：

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 from tkinter import *

 __author__ = {'name' : 'Hongten',
               'mail' : 'hongtenzone@foxmail.com',
               'blog' : 'http://www.cnblogs.com/',
               'QQ': '',
               'created' : '2013-09-10'}
 #global var
 checked_box = [False, False, False, False, False, False, False, False, False, False]
 radio_items = ['Republican', 'Democrat', 'Libertarian', 'Commie',
                'Facist', 'Labor Party', 'Torie', 'Independent',
                'Anarchist', 'No Opinion']
 opinion = False
 #################################################
 #### Main starts here ...
 root = Tk()
 root.geometry('250x400')
 root.title('menu demo')
 root.iconname('menu demo')

 def print_info(index):
     global checked_box
     global radio_items
     n = [x for x in range(0, len(checked_box))]
     if index in n:
         checked_box[index - 1] = not checked_box[index - 1]
         print(radio_items[index - 1], '?', checked_box[index - 1])
     else:
         pass

 def print_opinion():
     global opinion
     opinion = not opinion
     print('opinion ? ', opinion)

 def makeRadiobuttonMenu():
     # make menu button
     Radiobutton_button = Menubutton(mBar, text='Radiobutton Menus',
                                     underline=0)
     Radiobutton_button.pack(side=LEFT, padx='2m')

     # the primary pulldown
     Radiobutton_button.menu = Menu(Radiobutton_button)

     # and all the Radio buttons. Note that the "variable" "onvalue" and "offvalue" options
     # are not supported correctly at present. You have to do all your application
     # work through the calback.
     Radiobutton_button.menu.add_radiobutton(label='Republican', command=print_info(1))
     Radiobutton_button.menu.add_radiobutton(label='Democrat', command=print_info(2))
     Radiobutton_button.menu.add_radiobutton(label='Libertarian', command=print_info(3))
     Radiobutton_button.menu.add_radiobutton(label='Commie', command=print_info(4))
     Radiobutton_button.menu.add_radiobutton(label='Facist', command=print_info(5))
     Radiobutton_button.menu.add_radiobutton(label='Labor Party', command=print_info(6))
     Radiobutton_button.menu.add_radiobutton(label='Torie', command=print_info(7))
     Radiobutton_button.menu.add_radiobutton(label='Independent', command=print_info(8))
     Radiobutton_button.menu.add_radiobutton(label='Anarchist', command=print_info(9))
     Radiobutton_button.menu.add_radiobutton(label='No Opinion', command=print_opinion())

     # set up a pointer from the file menubutton back to the file menu
     Radiobutton_button['menu'] = Radiobutton_button.menu

     return Radiobutton_button

 def makeDisabledMenu():
     Dummy_button = Menubutton(mBar, text='Dead Menu', underline=0)
     Dummy_button.pack(side=LEFT, padx='2m')

     # this is the standard way of turning off a whole menu
     Dummy_button["state"] = DISABLED
     return Dummy_button

 # make a menu bar
 mBar = Frame(root, relief=RAISED, borderwidth=2)
 mBar.pack(fill=X)

 Radiobutton_button = makeRadiobuttonMenu()
 NoMenu = makeDisabledMenu()

 mBar.tk_menuBar(Radiobutton_button, NoMenu)

 root.mainloop()