INF2611 Assignment 4 (COMPLETE ANSWERS) 2025 - DUE 16 September 2025; 100% trusted ,comprehensive and complete reliable solution with clear explanation.

, INF2611 Assignment 4 (COMPLETE ANSWERS) 2025 - DUE 16
September 2025; 100% trusted ,comprehensive and complete
reliable solution with clear explanation.



ANSWER GUIDE

QUESTION ONE: 40 MARKS

Design a 4-page GUI of your own choice using Qt Designer. (10 marks
for each GUI functionality). Use the traditional file handling method
unless you have the time and skills to create a database, you can use a
MySQLdb for file storage. Do not include too many functionalities
(buttons and edit boxes) on one GUI to avoid lengthy code.
The first page should be a login screen with text boxes for Username and
Password, along with Login and Cancel buttons. The remaining three
pages should feature a custom user interface of your choice,
incorporating various widgets, a Calendar, and a graphic logo. Make
sure that the button used are working. Make use the system is functional.
Use your own surname as username and your student number as system
password. (-10 marks if the username and password are not your own
surname and student number, and -100 marks if they belong to another
student)
N.B: Paste the .py code of each GUI on this section and name them GUI
code 1-4. Paste a screenshot of the entire computer screen.


py code 1