Tkinter: Difference between revisions

= Display window in Center =

<syntaxhighlight lang="python">

import tkinter as tk

def center(toplevel):

toplevel.update_idletasks()

w = toplevel.winfo_screenwidth()

h = toplevel.winfo_screenheight()

size = tuple(int(_) for _ in toplevel.geometry().split('+')[0].split('x'))

x = w/2 - size[0]/2

y = h/2 - size[1]/2

toplevel.geometry("%dx%d+%d+%d" % (size + (x, y)))

root = tk.Tk()

win = tk.Toplevel(root)

win.title("Centered!")

center(win)

root.mainloop()

</syntaxhighlight>