Question

Assuming the existence of a window class with methods 'getWidth' and 'getHeight', and a subclass titled 'TitledWindow' with a constructor that accepts a string corresponding to the title of the window, what would be a likely operation of 'TitledWindow'?

Answer 1

A 'TitledWindow' class would likely have operations such as displaying the title on the window, managing title storage, and possibly updating the title in the OS taskbar. It would inherit getWidth and getHeight methods from the 'window class'.

Step-by-step explanation:

Assuming the existence of a window class with methods 'getWidth' and 'getHeight', and a subclass titled 'TitledWindow' with a constructor that accepts a string corresponding to the title of the window, a likely operation of 'TitledWindow' could be to display the title on the window itself. Since 'TitledWindow' is a subclass, it would inherit the methods from the window class, such as 'getWidth' and 'getHeight', and it would also introduce new behavior or properties, in this case, handling the window's title.

The constructor of 'TitledWindow' could store the title in a property, and additional methods such as 'getTitle' or 'setTitle' could be used to access or modify the title after the window object has been instantiated. Other potential operations might include drawing the title on the window's title bar or updating the title displayed in the operating system's taskbar or window selector.