Chapter 12.2, Problem 12.1CP

Explanation of Solution

Frame:

• Based on the GUI concept, a frame is a container.
  • It can be shown as a window.
  • A container is a component and it also contains other components.
• A frame looks as a basic window. It contains a border, a title bar, and three buttons.
  • There are three buttons in a frame such as minimize button, maximize button and close button.

Create a frame with Swing:

• In a Swing application, user can create a frame object using “JFrame” class.
• User must place the import package for “Swing” class that is “import javafx...