What are Widgets in Tkinter? (original) (raw)

Last Updated : 10 Sep, 2025

**Tkinter is Python's standard GUI (Graphical User Interface) package. **tkinter we can use to build out interfaces- such as buttons, menus, **interfaces, and various kind of entry fields and display areas. We call these elements **Widgets.

In Tkinter, a widget is essentially a graphical component that the user can interact with. They can range from simple elements like buttons and labels to more complex ones like text entry fields, listboxes, and canvases. Each widget serves a specific purpose and can be customized to fit the design and functionality requirements of your application.

Each widget in Tkinter is an instance of a specific class defined in the Tkinter Module. These classes provide methods and attributes that allow you to configure the widget's appearance, behavior, and functionality. Widgets are typically added to the application's window or frames using layout managers like pack(), grid(), or place(), which determine their position and size within the interface.

**Example:

Python `

from tkinter import *

create root window

root = Tk()

frame inside root window

frame = Frame(root)

geometry method

frame.pack()

button inside frame which is

inside root

button = Button(frame, text='Geek') button.pack()

Tkinter event loop

root.mainloop()

**Output :

Tkinter supports the below mentioned core widgets -

Label	Display static text or images.
**Button	It is used to add buttons to your application
**Entry	It is used to input single line text entry from user
**Frame	It is used as container to hold and organize the widgets
**RadioButton	It is used to implement one-of-many selection as it allows only one option to be selected
**Checkbutton	Create checkboxes for boolean options.
**ListBox	Display a list of items for selection.
**Scrollbar	Add scrollbars to widgets like Listbox.
**Menu	It is used to create all kinds of menu used by an application
**Canvas	Draw shapes, lines, text, and images.

Widgets	Description
**Text	Create a multiline text input with advanced editing capabilities.
**ComboBox	Provide a dropdown list with editable text entry.
**Scale	Create a scale widget for selecting values within a range.
**TopLevel	Create additional windows/dialogs.
**Message	Display simple messages or notifications.
**MenuButton	Create a button that opens a menu.
**ProgressBar	Show progress of a task.
**SpinBox	Provide a numerical input with up/down arrows.

Widgets	Description
**ScrolledText	Create a text widget with built-in scrollbars.
**Treeview	Display hierarchical data in a tree-like structure.
**MessageBox	Display dialog boxes for messages, warnings, etc.
**Treeview Scrollbar	Add scrollbars to Treeview widgets.

Geometry Management

Creating a new widget doesn’t mean that it will appear on the screen. To display it, we need to call a special method: either **grid, **pack(example above), or **place.

**Method	**Description
**pack()	The **Pack geometry manager packs widgets in rows or columns.
**grid()	The **Grid geometry manager puts the widgets in a 2-dimensional table. The master widget is split into a number of rows and columns, and each “cell” in the resulting table can hold a widget.
**place()	The **Place geometry manager is the simplest of the three general geometry managers provided in Tkinter. It allows you explicitly set the position and size of a window, either in absolute terms, or relative to another window.