1. BuddySoft Painter Capstone Project Buddy Landry December 15, 2006

2. Project Description I was inspired to create my own version of MS Paint after learning about Mouse Listeners and GUI Components in this class. I decided to see how close to the original program I could get by using Java to code it but decided to create a couple of my own unique tools to add to it.

3. GUI Components I used JButtons to select from multiple tools and Combo Boxes to select foreground and background colors as well as to select the tool size. JMenus were used for the top menu bar with dialog boxes.

4. GUI Layout I used a BorderLayout with a GridLayout to organize my toolbar, menubar and JPanel to draw on. Tooltips and Mnemonics were used to see the tool description and to view the alternate tool selection (alt+key). Dialog Boxes were used to provide the user information in the program.

5. MouseListener and MouseMotionListener The dragged method was used to provide the paint on the JPanel. They enabled the graphic context to function on the panel to display the user drawing input.

6. ButtonListener (ActionListener) In order for the user to select different tools, I set an integer value for each tool and switched it when the user clicked a different button to change the event source. For the comboboxes I changed the SelectedIndex to change color and sizes.

7. Tool Bar List of Tools 1. Pencil7. Open Oval 2. Feather8. Open Rectangle 3. Blotch9. Closed Oval 4. Brush10. Closed Rectangle 5. Spray Can 6. Cobwebs

8. Outcomes I was able to create a good equivalent to MS Paint with tools, buttons, drawing, color selection, help dialog boxes, a open dialog box, and an exit menu button. I lacked selection, cut, copy, and paste features, and a save as dialog box. I wasn’t sure about I/O streams to create it.

9. Lessons Learned The Sun Microsystems website was a terrific resource providing vast information about GUI Components. It had components I have never heard of before. The API is a programmers best friend. It is equivalent to the Actionscript library and Dreamweaver O’Reilly code libraries. I learned the vast possibilities Java provides. The object oriented aspect of Java makes it flexible to create applications, animations, games.

10. Lessons Learned Class files allow a programmer to create unique applications by inheriting what they need rather than always creating something from scratch. The object oriented concepts exist in multiple languages but are typed differently. Java is strongly typed but other languages still declare data types but just in different ways. Programming becomes formulaic after awhile. Practice goes a long way because instantiation becomes routine creating many components with the same technique.

11. Other Goals A Java Word Processor. A Java Audio Player/Equalizer. Go into Java Advanced Topics such as JDBC and Networking. Applets are neat. The applet life cycle is a little bit different than applications.