#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Copyright (c) 2012 Jérémie DECOCK (http://www.jdhp.org)

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

# See: http://effbot.org/tkinterbook/grid.htm

import tkinter as tk

root = tk.Tk()

button1 = tk.Button(root, text="Btn1")
button1.grid(row=0, column=0, columnspan=2, sticky="we")

button2 = tk.Button(root, text="Btn2")
button2.grid(row=1, column=0, rowspan=2, sticky="ns")

button3 = tk.Button(root, text="Btn3")
button3.grid(row=1, column=1)

button4 = tk.Button(root, text="Btn4")
button4.grid(row=2, column=1)

root.mainloop()


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