CSC305 Lecture 06

Transcript

1. Dr. Javier Gonzalez-Sanchez [email protected] www.javiergs.info o ffi ce: 14 -227

   CSC 305 Individual Software Design and Development Lecture 06. Libraries II

2. Example Paint Application

3. Step 1 3

4. Step 2 4

5. Step 3. Undo 5

6. Step 4. Erase 6

7. Step by Step Paint Application

8. Release 1. GUI 8

9. None

10. Release 2. Action Listeners 10

11. None

12. Release 3. Draw Area 12

13. None
14. None

15. Release 4. Mouse Listeners 15

16. None

17. MouseListener • public void mousePressed (MouseEvent e) {} • public

    void mouseClicked(MouseEvent e) { } • public void mouseRele a sed(MouseEvent e) { } • public void mouseEntered(MouseEvent e) { } • public void mouseExited(MouseEvent e) { } • public void mouseDr a gged(MouseEvent me) { } • public void mouseMoved(MouseEvent e) { } 17

18. MouseMotionListener • public void mouseDr a gged(MouseEvent me) { }

    • public void mouseMoved(MouseEvent e) { } 18

19. Release 5. Draw + Mouse 19

20. None

21. Release 5. Stack of Shapes 21

22. Paint App (5 versions) 22 Review: https://github.com/CSC3100/App-Paint

23. Questions 23

24. Lab

25. Assignment 01 25

26. Assignment 01 • When click on Open, show a JFileChooser

    to select a folder. • Re a d a ll f ile n a mes from the folder a nd displ a y them in the JList or JTextAre a . • Use the f irst f ile in the list to: • Count lines → dr a w a box sized by line count. • Count if / switch / for / while → dr a w a nother box sized by complexity. • Comp a ring box sizes should show di ff erence. For example: 100 lines a nd 100 control st a tements → both boxes s a me size. • If f ile h a s @ a uthor a nd @version → dr a w h a ppy/serious f a ce. Otherwise → dr a w s a d f a ce. • Submit your code a nd your Cl a ss Di a gr a m 26

27. CSC 305 Individual Software Design and Development Javier Gonzalez-Sanchez, Ph.D.

    [email protected] Fall 2025 Copyright. These slides can only be used as study material for the class CSC305 at Cal Poly. They cannot be distributed or used for another purpose.