To extend your knowledge of the subjects covered in this lesson, try the following exercises:
Create an application with a frame that includes several DVR controls as individual components: play, stop/eject, rewind, fast-forward, and pause. Choose a size for the window that enables all the components to be displayed on a single row.
Create a frame that opens a smaller frame with fields asking for a username and password.
Where applicable, exercise solutions are offered on the book’s website, at www.java21days.com.