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
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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1 from tkinter import * 2 3 __author__ = {'name' : 'Hongten', 4 'mail' : 'hongtenzone@foxmail.com', 5 'blog' : 'http://www.cnblogs.com/', 6 'QQ': '648719819', 7 'created' : '2013-09-10'} 8 #global var 9 checked_box = [False, False, False, False, False, False, False, False, False, False] 10 radio_items = ['Republican', 'Democrat', 'Libertarian', 'Commie', 11 'Facist', 'Labor Party', 'Torie', 'Independent', 12 'Anarchist', 'No Opinion'] 13 opinion = False 14 ################################################# 15 #### Main starts here ... 16 root = Tk() 17 root.geometry('250x400') 18 root.title('menu demo') 19 root.iconname('menu demo') 20 21 def print_info(index): 22 global checked_box 23 global radio_items 24 n = [x for x in range(0, len(checked_box))] 25 if index in n: 26 checked_box[index - 1] = not checked_box[index - 1] 27 print(radio_items[index - 1], '?', checked_box[index - 1]) 28 else: 29 pass 30 31 def print_opinion(): 32 global opinion 33 opinion = not opinion 34 print('opinion ? ', opinion) 35 36 def makeRadiobuttonMenu(): 37 # make menu button 38 Radiobutton_button = Menubutton(mBar, text='Radiobutton Menus', 39 underline=0) 40 Radiobutton_button.pack(side=LEFT, padx='2m') 41 42 # the primary pulldown 43 Radiobutton_button.menu = Menu(Radiobutton_button) 44 45 # and all the Radio buttons. Note that the "variable" "onvalue" and "offvalue" options 46 # are not supported correctly at present. You have to do all your application 47 # work through the calback. 48 Radiobutton_button.menu.add_radiobutton(label='Republican', command=print_info(1)) 49 Radiobutton_button.menu.add_radiobutton(label='Democrat', command=print_info(2)) 50 Radiobutton_button.menu.add_radiobutton(label='Libertarian', command=print_info(3)) 51 Radiobutton_button.menu.add_radiobutton(label='Commie', command=print_info(4)) 52 Radiobutton_button.menu.add_radiobutton(label='Facist', command=print_info(5)) 53 Radiobutton_button.menu.add_radiobutton(label='Labor Party', command=print_info(6)) 54 Radiobutton_button.menu.add_radiobutton(label='Torie', command=print_info(7)) 55 Radiobutton_button.menu.add_radiobutton(label='Independent', command=print_info(8)) 56 Radiobutton_button.menu.add_radiobutton(label='Anarchist', command=print_info(9)) 57 Radiobutton_button.menu.add_radiobutton(label='No Opinion', command=print_opinion()) 58 59 # set up a pointer from the file menubutton back to the file menu 60 Radiobutton_button['menu'] = Radiobutton_button.menu 61 62 return Radiobutton_button 63 64 65 def makeDisabledMenu(): 66 Dummy_button = Menubutton(mBar, text='Dead Menu', underline=0) 67 Dummy_button.pack(side=LEFT, padx='2m') 68 69 # this is the standard way of turning off a whole menu 70 Dummy_button["state"] = DISABLED 71 return Dummy_button 72 73 # make a menu bar 74 mBar = Frame(root, relief=RAISED, borderwidth=2) 75 mBar.pack(fill=X) 76 77 Radiobutton_button = makeRadiobuttonMenu() 78 NoMenu = makeDisabledMenu() 79 80 mBar.tk_menuBar(Radiobutton_button, NoMenu) 81 82 root.mainloop()
