Hide Python Tkinter Text widget border

Tkinter is a standard GUI library for Python, providing tools to create graphical user interfaces easily. When designing interfaces, developers often encounter the need to customize widget appearances, including removing widget borders. Borders can sometimes clash with the desired aesthetic or layout of the application. This article explores what widget borders are in Tkinter and provides two methods to remove them.

What is the Widget Border in Tkinter?

In Tkinter, widgets such as buttons, labels, and frames have borders by default. These borders can be visual edges that surround the widget, giving it a distinct boundary from other elements in the GUI. Borders help in defining widget areas but may not always align with the visual design requirements of an application. Hence, knowing how to remove or customize these borders becomes crucial for fine-tuning the appearance of the interface.

How To Get Rid Of Widget Border In Tkinter?

Below, are the ways of How To Get Rid Of the Widget Border In Tkinter.

Method 1: Using the bd (border-width) Attribute

The simplest way to remove the border of a widget is by setting its bd (border-width) attribute to 0. The bd attribute specifies the width of the border around the widget. By default, many widgets come with a non-zero border width.

import tkinter as tk

def create_window():
    root = tk.Tk()
    root.title("No Border Example")

    # Button with no border
    no_border_button = tk.Button(root, text="No Border", bd=0)
    no_border_button.pack(padx=10, pady=10)

    root.mainloop()

create_window()

In this example:

• A Tkinter window is created with the title "No Border Example".
• A button widget is created with the text "No Border" and its bd attribute set to 0.
• The button is packed into the window, and the main event loop is started.

Setting bd=0 removes the border from the button, giving it a flat appearance.

Output

Method 2: Using the highlightthickness Attribute

Another approach to remove the border, especially the focus border (highlight border) around widgets, is to set the highlightthickness attribute to 0. This attribute controls the width of the highlight border that appears when the widget is focused.

import tkinter as tk

def create_window():
    root = tk.Tk()
    root.title("No Highlight Border Example")

    # Entry widget with no highlight border
    no_highlight_entry = tk.Entry(root, highlightthickness=0)
    no_highlight_entry.pack(padx=10, pady=10)

    root.mainloop()

create_window()

In this example:

• A Tkinter window is created with the title "No Highlight Border Example".
• An entry widget is created with its highlightthickness attribute set to 0.
• The entry widget is packed into the window, and the main event loop is started.

Setting highlightthickness=0 removes the highlight border from the entry widget, resulting in a cleaner look.

Output