Python Tkinter event handling: Button clicks

Python tkinter Basic: Exercise-7 with Solution

Write a Python program that implements event handling for button clicks using Tkinter.

Sample Solution:

Python Code:

import tkinter as tk

# Create the main window
root = tk.Tk()
root.title("Button Click Event Handling")

# Create a label widget
label = tk.Label(root, text="Click the button and check the message text:")

# Function to handle button click event
def on_button_click():
    label.config(text="Button Clicked!")

# Create a button widget
button = tk.Button(root, text="Click Me", command=on_button_click)

# Start the Tkinter event loop

In the exercise above, we create a "Tkinter" window with a label and a button. When the button is clicked, it calls the "on_button_click()" function, which changes the text of the label to "Button Clicked!".

Sample Output:

Tkinter: Python Tkinter event handling: Button clicks. Part-1
Tkinter: Python Tkinter event handling: Button clicks. Part-2


Flowchart: Python Tkinter event handling: Button clicks.

Python Code Editor:

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Next: Python Tkinter Menu bar: Creating Menu items.

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