How To Change The Title Bar In Tkinter?

Last Updated : 06 Jun, 2024

Changing the title bar in Tkinter is a fundamental aspect of customizing your application's window. The title bar typically displays the name of the window and can be modified to reflect the content or functionality of your application. Here, we'll explore three different approaches to change the title bar in a Tkinter application.

Change the Title Bar In Tkinter

Below are some of the ways by which we can change the title bar in Tkinter.

Using the title Method

The simplest way to change the title bar of a Tkinter window is by using the title method of the Tkinter Tk class. This method sets the title of the window to the string provided.

Python

import tkinter as tk

# Create the main window
root = tk.Tk()

# Set the title of the window
root.title("My Custom Title")

# Set the window size
root.geometry("400x300")

# Run the application
root.mainloop()

Output:

Using the wm_title Method

Another method to change the title bar text is by using the wm_title method, which is a window manager method in Tkinter. This method is more general and can be used for other window manager properties as well.

Python

import tkinter as tk

def approach_2():
    # Create the main window
    root = tk.Tk()

    # Set the window size
    root.geometry("400x300")

    # Change the title bar text using wm_title
    root.wm_title("Custom Title Bar - Approach 2")

    # Run the application
    root.mainloop()

approach_2()

Output:

Removing and Customizing the Title Bar

For more advanced customization, you might want to remove the default title bar and create a custom one using widgets. This approach provides maximum flexibility but requires more code.

Python

import tkinter as tk

def approach_3():
    def close_window():
        root.destroy()

    # Create the main window
    root = tk.Tk()

    # Set the window size
    root.geometry("400x300")

    # Remove the default title bar
    root.overrideredirect(True)

    # Create a custom title bar
    title_bar = tk.Frame(root, bg='gray', relief='raised', bd=2)
    title_bar.pack(fill=tk.X)

    # Add a title label to the custom title bar
    title_label = tk.Label(title_bar, text="Custom Title Bar - Approach 3", bg='gray', fg='white')
    title_label.pack(side=tk.LEFT, padx=10)

    # Add a close button to the custom title bar
    close_button = tk.Button(title_bar, text='X', command=close_window, bg='gray', fg='white', relief='flat')
    close_button.pack(side=tk.RIGHT, padx=5)

    # Add content to the main window
    content = tk.Frame(root, bg='lightblue')
    content.pack(fill=tk.BOTH, expand=True)

    # Function to move the window
    def move_window(event):
        root.geometry(f'+{event.x_root}+{event.y_root}')

    # Bind the title bar to the move window function
    title_bar.bind('<B1-Motion>', move_window)

    # Run the application
    root.mainloop()

approach_3()