By using a java,

A Functional GUI Design and implement a graphical user interface on a topic of your choice. The GUI should do something interesting and use at least three of the following user interface (UI) controls: buttons radio buttons and checkboxes sliders and scroll bars text fields and text areas pulldown menus key-controlled events mouse-controlled events You can make the GUI as complicated as you wish. So, for instance, if you wish to implement a game or some other item (e.g., train schedule, program that plays music, etc.) you are free to do so