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Python tkinter: widgets - Exercises, Practice, Solution

Python tkinter widgets [ 12 exercises with solution]

[An editor is available at the bottom of the page to write and execute the scripts.]

1. Write a Python GUI program to add a button in your application using tkinter module. Go to the editor

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2. Write a Python GUI program to add a canvas in your application using tkinter module. Go to the editor

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3. Write a Python GUI program to create two buttons exit and hello using tkinter module. Go to the editor

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4. Write a Python GUI program to create a Combobox with three options using tkinter module. Go to the editor

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5. Write a Python GUI program to create a Checkbutton widget using tkinter module.Go to the editor

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6. Write a Python GUI program to create a Spinbox widget using tkinter module.Go to the editor

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7. Write a Python GUI program to create a Text widget using tkinter module. Insert a string at the beginning then insert a string into the current text. Delete the first and last character of the text.Go to the editor

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8. Write a Python GUI program to create three single line text-box to accept a value from the user using tkinter module. Go to the editor

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9. Write a Python GUI program to create three radio buttons widgets using tkinter module. Go to the editor

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10. Write a Python GUI program to create a ScrolledText widgets using tkinter module. Go to the editor

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11.Write a Python GUI program to create a Progress bar widgets using tkinter module.Go to the editor

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12.Write a Python GUI program to create a Listbox bar widgets using tkinter module.Go to the editor

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More to Come !

Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.



Python: Tips of the Day

Getting the last element of a list:

some_list[-1] is the shortest and most Pythonic.

In fact, you can do much more with this syntax. The some_list[-n] syntax gets the nth-to-last element. So some_list[-1] gets the last element, some_list[-2] gets the second to last, etc, all the way down to some_list[-len(some_list)], which gives you the first element.

You can also set list elements in this way. For instance:

>>> some_list = [1, 2, 3]
>>> some_list[-1] = 5 # Set the last element
>>> some_list[-2] = 3 # Set the second to last element
>>> some_list
[1, 3, 5]

Note that getting a list item by index will raise an IndexError if the expected item doesn't exist. This means that some_list[-1] will raise an exception if some_list is empty, because an empty list can't have a last element.

Ref: https://bit.ly/3d8TfFP