How to close a Tkinter window by pressing a Button?

Tkinter initially creates a window or frame that contains widgets and Labels within it. Let us suppose we want to close the tkinter window with a button. A Button is a UI widget that can be used to perform a certain operation.

Example

Here, we will create a button that closes the tkinter window. In order to close and terminate the TCL interpreter, we mainly use the destroy() method.

#Import the required libraries
from tkinter import *

#Create an instance of tkinter frame
win= Tk()

#Set the geometry of frame
win.geometry("600x250")

#Create a Label
Label(win, text="Press the Close Button to close the window",
font=('Helvetica bold', 11)).pack(pady=20)
#Define a function to close the window
def close_win():
   win.destroy()

#Create a Button for closing the window
button= Button(win, text="Close", command=close_win)
button.pack(pady=20)

win.mainloop()

Output

Running the above code will display a window containing a button that can be triggered to close the window or frame.

Now click the “Close” button to close the window.

Dev Prakash Sharma

Published on 26-Mar-2021 11:01:11

• Related Questions & Answers
• How to open a new window by the user pressing a button in a tkinter GUI?
• How do I close a tkinter window?
• Function to close the window in Tkinter
• Automatically close window after a certain time in Tkinter
• How to bind the Escape key to close a window in Tkinter?
• How to close only the TopLevel window in Python Tkinter?
• Call the same function when clicking a Button and pressing Enter in Tkinter
• How do I handle the window close event in Tkinter?
• How to add a margin to a tkinter window?
• How to create a Tkinter toggle button?
• How to disable close button on a JFrame in Java?
• How to close the whole browser window by keeping the webDriver active?
• How to make a Tkinter window not resizable?
• How to delete Tkinter widgets from a window?
• How to set a Tkinter window to a constant size?