GUI Basics: Click Reviewer GUI and Tkinter Widgets

18 Questions

What is Tkinter?

An inbuilt Python module used to create GUI applications

Which widget is used to allow the user to input a single line of text?

Entry

What does the ScrollBar widget provide in a GUI?

Scroll down contents with a slider controller

Which widget allows the user to select any number of options?

Spinbox

What is the purpose of the Menu widget in a GUI application?

Create menus for the application

What is the function of the pack() geometry management method?

Organize widgets in rows or columns

Which script has a button that, when clicked, closes the window?

Script of Button

Which script asks the user for their first name and last name?

Script of Label and Entry

In the 'Script of main window', what text does the Label display?

'What is your name?'

Which script sets the title of the window to 'Welcome to Click 12'?

Script of main window

Which script uses a Button with the text 'Click me'?

Script of main window

In the 'Script of Label and Entry', where is the Entry widget for first name positioned?

(row = 0, column = 1)

What is the purpose of the 'grid()' function in Tkinter?

To put widgets in a 2-dimensional table

Which widget is used to offer multi-choice options to the user where the user must choose one option?

RadioButton

What is the main purpose of the 'place()' function in Tkinter?

To explicitly set the position and size of a window

Which function is used to obtain the user entered text from an 'entry()' class widget?

'get()'

What does the 'mainloop()' function do in Tkinter?

Calls the endless loop of the window

Which option allows a widget in Tkinter to call a function?

'command()'

Study Notes

Tkinter Basics

Tkinter is a GUI library in Python.

Widgets

The Entry widget is used to allow the user to input a single line of text.
The ScrollBar widget provides a way to scroll through content in a GUI.
The Checkbutton widget allows the user to select any number of options.
The Radiobutton widget is used to offer multi-choice options to the user where the user must choose one option.

The Menu widget is used to provide a menu in a GUI application.
The pack() geometry management method is used to add widgets to the window.
The Button widget is used to create a clickable button.

Scripts

The 'Close Window' script has a button that, when clicked, closes the window.
The 'First and Last Name' script asks the user for their first name and last name.
The 'Script of main window' displays the text "Welcome" in the Label.
The 'Welcome to Click 12' script sets the title of the window to 'Welcome to Click 12'.
The 'Click me' script uses a Button with the text 'Click me'.

Layout and Positioning

The grid() function is used to arrange widgets in a table-like structure in Tkinter.
The 'place()' function is used to position a widget at a specific location in the window.
In the 'Script of Label and Entry', the Entry widget for first name is positioned in the first row and first column.

Functions

The get() function is used to obtain the user-entered text from an Entry widget.
The mainloop() function is used to run the GUI event loop in Tkinter.
The command option allows a widget in Tkinter to call a function when clicked.

Learn about Click Reviewer GUI, a form of graphical user interface allowing users to interact visually with computers, and Tkinter, the inbuilt Python module for creating GUI applications. Explore the fundamental structure and functions of GUI widgets that display information for user interaction.

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