from tkinter import *
from tkinter import ttk

def do_nothing():
    print('passssss ...')

root = Tk()
root.option_add('*tearOff', False)
s=ttk.Style()
s.theme_use('clam')

# Menubar
menubar = Menu(root)
root.config(menu=menubar)

filemenu = Menu(menubar)
filemenu.add_command(label='New ...', accelerator='Ctrl + N', command=do_nothing)
filemenu.add_command(label='Open ...', accelerator='Ctrl + O', command=do_nothing)
filemenu.add_separator()
filemenu.add_command(label='Quit', accelerator='Ctrl + Q', command=root.destroy)

editmenu = Menu(menubar)
editmenu.add_command(label='Copy', accelerator='Ctrl + C', command=do_nothing)
editmenu.add_command(label='Cut', accelerator='Ctrl + X', command=do_nothing)
editmenu.add_command(label='Paste', accelerator='Ctrl + V', command=do_nothing)

menubar.add_cascade(label='File', menu=filemenu)
menubar.add_cascade(label='Edit', menu=editmenu)

# Toolbar
toolbar = ttk.Frame(root)

tb_foo = ttk.Button(toolbar, text='Foo', command=do_nothing)
tb_foo.pack(side=LEFT, padx=2, pady=2)
tb_bar = ttk.Button(toolbar, text='Bar', command=do_nothing)
tb_bar.pack(side=LEFT, padx=2, pady=2)

toolbar.pack(side=TOP, fill=X)

# Status bar
status = ttk.Label(root, text='System status: doing nothing', borderwidth=2, relief=SUNKEN, anchor=W)
status.pack(side=BOTTOM, fill=X)

# Go!
root.mainloop()