Yesterday basis of added:
menu: Menu Options
1, first create a main menu, a window into the root inside, tearoff = 0, prevent the smell menu
2, and then create a submenu, create a container placed just inside the main menu
3. Main Menu .add_cascade (label = 'label', menu = sub-menu), submenu added to the Main Menu
4. submenus .add_command (), to add the functionality submenu
import tkinter root = tkinter.Tk() root.geometry("500x500") bigmenu = tkinter.Menu (the root) # Create main menu FileMenu = tkinter.Menu (bigmenu, tearoff = 0) # create submenus bigmenu.add_cascade (label = ' file ' , MENU = FileMenu) # will be added to the main menu, submenu = tkinter.Menu eitmenu (bigmenu, tearoff = 0) # create submenus bigmenu.add_cascade (label = " Save as " , the mENU = eitmenu) # will be added to the main menu submenu hatmenu = tkinter.Menu (bigmenu, tearoff = 0) bigmenu.add_cascade (label = ' option ' , the MENU = FileMenu) # add options in the submenu filemenu.add_command (label = ' Open File ' ) filemenu.add_command (label = ' open file ' ) # submenu add functionality eitmenu.add_command (label = ' open file ' ) # submenu add functionality eitmenu.add_command (label = ' open file ' ) # submenu may be added function eitmenu.add_command (label = ' open file ' ) # submenu add functionality hatmenu.add_command (label = ' open file ' ) # submenu add functionality hatmenu.add_command (label = ' open file ' ) # submenu Add features hatmenu.add_command (label = ' open file ' ) # submenu add functionality root.config (MENU = bigmenu) root.mainloop ()