tkinter

from tkinter import *
import tkinter as tk
import tkinter.font as tkFont
import tkinter.ttk as ttk
import tkinter.scrolledtext as scrolledtext


SUFFIXES = {1000: ['KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
            1024: ['KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']}




def approximate_size(size, a_kilobyte_is_1024_bytes=True):
    '''Convert a file size to human-readable form.

    Keyword arguments:
    size -- file size in bytes
    a_kilobyte_is_1024_bytes -- if True (default), use multiples of 1024
                                if False, use multiples of 1000



    Returns: string

    '''
    if size < 0:
        raise ValueError('number must be non-negative')

    multiple = 1024 if a_kilobyte_is_1024_bytes else 1000
    for suffix in SUFFIXES[multiple]:
        size /= multiple
        if size < multiple:
            return '{0:.1f} {1}'.format(size, suffix)

    raise ValueError('number too large')

if __name__ == '__main__':
    print(approximate_size(1000000000000, False))
    print(approximate_size(1000000000000))


LARGE_FONT= ("Verdana", 12)


class SeaofBTCapp(tk.Tk):

    def __init__(self, *args, **kwargs):

        tk.Tk.__init__(self, *args, **kwargs)
        container = tk.Frame(self)

        container.pack(side="top", fill="both", expand = True)

        container.grid_rowconfigure(0, weight=1)
        container.grid_columnconfigure(0, weight=1)


        self.frames = {}

        for F in (StartPage, PageOne, PageTwo, PageTre, PageFour, PageFive, PageSix, PageSeven, PageEight,):

            frame = F(container, self)

            self.frames[F] = frame

            frame.grid(row=0, column=0, sticky="nsew")

        self.show_frame(StartPage)

    def show_frame(self, cont):

        frame = self.frames[cont]
        frame.tkraise()




top = Tk()
top.geometry("100x300+1600+120")
mb =  Menubutton ( top, text = "condiments", relief = RAISED )
mb.grid()
mb.menu  =  Menu ( mb, tearoff = 0 )
mb["menu"]  =  mb.menu

mayoVar  = IntVar()
ketchVar = IntVar()

mb.menu.add_checkbutton ( label = "mayo",
                          variable = mayoVar )
mb.menu.add_checkbutton ( label = "ketchup",
                          variable = ketchVar )


from tkinter import *
def donothing():
   filewin = Toplevel(root)
   button = Button(filewin, text="Do nothing button")
   button.pack()

root = Tk()
root.geometry("200x300+150+20")
menubar = Menu(root)
filemenu = Menu(menubar, tearoff = 0)
filemenu.add_command(label="New", command = donothing)
filemenu.add_command(label = "Open", command = donothing)
filemenu.add_command(label = "Save", command = donothing)
filemenu.add_command(label = "Save as...", command = donothing)
filemenu.add_command(label = "Close", command = donothing)

filemenu.add_separator()

filemenu.add_command(label = "Exit", command = root.quit)
menubar.add_cascade(label = "File", menu = filemenu)
editmenu = Menu(menubar, tearoff=0)
editmenu.add_command(label = "Undo", command = donothing)

editmenu.add_separator()

editmenu.add_command(label = "Cut", command = donothing)
editmenu.add_command(label = "Copy", command = donothing)
editmenu.add_command(label = "Paste", command = donothing)
editmenu.add_command(label = "Delete", command = donothing)
editmenu.add_command(label = "Select All", command = donothing)

menubar.add_cascade(label = "Edit", menu = editmenu)
helpmenu = Menu(menubar, tearoff=0)
helpmenu.add_command(label = "Help Index", command = donothing)
helpmenu.add_command(label = "About...", command = donothing)
menubar.add_cascade(label = "Help", menu = helpmenu)

root.config(menu = menubar)



window = tk.Tk() # tworzenie okna głównego

window.title( "Hello World" ) # ustawienie tytułu okna głównego
# tworzenie kontrolki typu label
window.geometry("1000x800+500+20")
label = tk.Label( window, text = "Witaj Świecie programowania\nCo swym urokiemnas zabawia\nCo otwiera nowe możliwości\nZ binarnych liczb złożoności" )

label.pack( side = tk.BOTTOM ) # podpinanie kontrolki pod okno




class GUI(object):

    def __init__(self):
        root = self.root = tkinter.Tk()
        root.title('Test')

    # make the top right close button minimize (iconify) the main window
        root.protocol("WM_DELETE_WINDOW", root.iconify)

    # make Esc exit the program
        root.bind('<Escape>', lambda e: root.destroy())

    # create a menu bar with an Exit command
        menubar = tkinter.Menu(root)
        filemenu = tkinter.Menu(menubar, tearoff=0)
        filemenu.add_command(label="Exit", command=root.destroy)
        menubar.add_cascade(label="File", menu=filemenu)
        root.config(menu=menubar)

    # create a Text widget with a Scrollbar attached
        txt = scrolledtext.ScrolledText(root, undo=True)
        txt['font'] = ('consolas', '12')
        txt.pack(expand=True, fill='both')

gui = GUI()











class StartPage(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self,parent)

        label = tk.Label(self, text="glowna strona", font=LARGE_FONT)

        label.pack(pady=10,padx=10)



















        button = tk.Button(self, text="omnie",
                            command=lambda: controller.show_frame(PageOne))
        button.pack()

        button2 = tk.Button(self, text="biblioteka",
                            command=lambda: controller.show_frame(PageTwo))
        button2.pack()

        button3 = tk.Button(self, text="cwiczenia",
                            command=lambda: controller.show_frame(PageTre))
        button3.pack()

        button4 = tk.Button(self, text="drewno i wegiel",
                            command=lambda: controller.show_frame(PageTre))
        button4.pack()
        button5 = tk.Button(self, text="przeczytane",
                            command=lambda: controller.show_frame(PageTre))
        button5.pack()
        button6 = tk.Button(self, text="sumawydatkow",
                            command=lambda: controller.show_frame(PageTre))
        button6.pack()
        button7 = tk.Button(self, text="szkola",
                            command=lambda: controller.show_frame(PageTre))
        button7.pack()
        button8 = tk.Button(self, text="telefon",
                            command=lambda: controller.show_frame(PageTre))
        button8.pack()

class PageOne(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()




class PageTwo(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()






class PageTre(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()
class PageFour(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()
class PageFive(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()
class PageSix(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()
class PageSeven(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()
class PageEight(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)
        label = tk.Label(self, text="Page One!!!", font=LARGE_FONT)
        label.pack(pady=10,padx=10)

        button = tk.Button(self, text="glowna",
                            command=lambda: controller.show_frame(StartPage))
        button.pack()




app = SeaofBTCapp()
app.mainloop()