# Tk_aplha_pt3.py

# Tk_aplha_pt3.py

from Tkinter import *

root = Tk()

def clicked(event):
    x, y = root.winfo_pointerxy()
    print('clicked at x:{}, y:{}'.format(x, y))

root.bind('<Button-1>', clicked)
root.attributes('-fullscreen', 1)
root.attributes('-topmost', 1)

root.wait_visibility(root)
root.wm_attributes('-alpha', 0.3)
root.mainloop()