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from tkinter import *
from tkinter import ttk, Canvas, Frame, BOTH, font

root = Tk() # Skapar fönstret

root.title("SoundCloud") # Fönstertitel 

#root.geometry("400x200") # Fönsterstorlek, BREDDxHÖJD
root.withdraw()
root.update_idletasks()  # Update "requested size" from geometry manager

x = (root.winfo_screenwidth() - root.winfo_reqwidth()) / 2
y = (root.winfo_screenheight() - root.winfo_reqheight()) / 2
root.geometry("+%d+%d" % (x, y))

# This seems to draw the window frame immediately, so only call deiconify()
# after setting correct window position
root.deiconify()

root.configure(background = 'white') # Bakgrundsfärg till fönstret

rootFont = font.Font(family='Arial', size=10, weight='bold')

w_width = 400
w_height = 200
w = Canvas(root, width=w_width, height=w_height, # Skapar 'w' canvas't
           borderwidth=2,
           highlightthickness=0,
           background='white')

w.pack() # Vad gör denna? :(

y = int(50)
w.create_line(20, y, w_width-20, y, fill="#ddd", width=2)
w.create_line(20, 100, w_width-20, 100, fill="#ddd", width=2)

signin = Button(w, text="Log In", fg="white", bg="#f70", bd="-2", height="3", width="20", command=w.quit, font=rootFont)
signin.pack(side=LEFT)
signin.place(relx=.75, rely=.75, anchor="c")
#
CheckVar2 = IntVar()
C2 = Checkbutton(root, text = "Remember me", variable = CheckVar2, onvalue = 1, offvalue = 0, height=2, width = 20, bg="white")
C2.pack(side=LEFT)
C2.place(relx=.2, rely=.75, anchor="c")
# Username input
username = StringVar()
username.set("Username")
E1 = Entry(root, bd = 0, width=59, textvariable=username)
E1.pack(side=LEFT)
E1.place(relx=.495, rely=.18, anchor="c")
# Password input
password = StringVar()
password.set('Password')
E2 = Entry(root, bd = 0, width=59, textvariable=password)
E2.pack(side=LEFT)
E2.place(relx=.495, rely=.43, anchor="c")

w.create_line(375, 200, w_width-20, 200, fill="#ddd", width=2)


def focusInE1(event):
    w.create_line(20, y, w_width-20, y, fill="#f70", width=2)
    #username.set("")

def focusOutE1(event):
    w.create_line(20, y, w_width-20, y, fill="#ddd", width=2)
    #username.set("Username")

E1.bind("<FocusIn>", focusInE1)
E1.bind("<FocusOut>", focusOutE1)
#
def focusInE2(event):
    w.create_line(20, 100, w_width-20, 100, fill="#f70", width=2)
    #password.set('')

def focusOutE2(event):
    w.create_line(20, 100, w_width-20, 100, fill="#ddd", width=2)
    #password.set("Password")

E2.bind("<FocusIn>", focusInE2)
E2.bind("<FocusOut>", focusOutE2)

root.mainloop() # Loopar funktionen, för Windows användare endast