Hi Guys,
All requirements and detailed introductions of this encrypted chat room have been basically completed, and each item content is posted in Project1. There are 11 posts, including:
1. Develop system description and requirements for this program;
2. Use Cases, the entire system is based on the UML design and then transfers to Java implementation;
3. Class Diagram, with it, we have a system concept to figure out the relationship and influence between each Class.
4. The project of this chat room includes 9 Class (but ControlPanel is not reflected in ClassDiagram), except for the GUI Class, you can add Method (Namely, Class Clientgui and Controlcentre / ControlPanel), and other 6 Class Class cannot change Now Operations (Method In Java), it is necessary to add Method. But the two CLASs of GUI can choose your favorite Components as the Design of the user interface according to their needs or interest.
