CSE205 Lecture 22

Object-Oriented Programming and Data Structures
Connecting the Dots II
(202111)

Transcript

1. jgs CSE 205 Object-Oriented Programming and Data Structures Lecture 22: Connecting the Dots Dr. Javier Gonzalez-Sanchez javiergs@asu.edu javiergs.engineering.asu.edu | javiergs.com PERALTA 230U Office Hours: By appointment
2. jgs Nuts and bolts of Binary Trees Traverse
3. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 3 jgs Tree | Traverse In Order public void traverseInOrder(Node node) { if (node != null) { traverseInOrder(node.left); System.out.print(" " + node.value); traverseInOrder(node.right); } }
4. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 4 jgs Tree | Traverse In Order
5. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 5 jgs Tree | Traverse Pre Order public void traverseInOrder(Node node) { if (node != null) { System.out.print(" " + node.value); traverseInOrder(node.left); traverseInOrder(node.right); } }
6. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 6 jgs Tree | Traverse Pre Order
7. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 7 jgs Tree | Traverse Post Order public void traverseInOrder(Node node) { if (node != null) { traverseInOrder(node.left); traverseInOrder(node.right); System.out.print(" " + node.value); } }
8. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 8 jgs Tree | Traverse Post Order
9. jgs Connecting the Dots Assignment 05
10. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 10 jgs Step 1
11. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 11 jgs Step 2
12. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 12 jgs Step 3. Undo
13. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 13 jgs Step 4. Erase
14. jgs Let’s Do This Assignment 05
15. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 19 jgs Release 1. GUI
17. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 21 jgs Release 2. Action Listeners
19. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 23 jgs Release 3. Draw Area
22. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 26 jgs Release 4. Mouse Listeners
24. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 28 jgs MouseListener § public void mousePressed (MouseEvent e) {} § public void mouseClicked(MouseEvent e) { } § public void mouseReleased(MouseEvent e) { } § public void mouseEntered(MouseEvent e) { } § public void mouseExited(MouseEvent e) { } § public void mouseDragged(MouseEvent me) { } § public void mouseMoved(MouseEvent e) { }
25. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 29 jgs MouseMotionListener § public void mouseDragged(MouseEvent me) { } § public void mouseMoved(MouseEvent e) { }
26. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 30 jgs Release 5. Draw + Mouse
28. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 32 jgs Release 5. Stack of Shapes
29. Javier Gonzalez-Sanchez | CSE205 | Fall 2021 | 33 jgs Questions
30. jgs CSE 205 Object-Oriented Programming and Data Structures Javier Gonzalez-Sanchez, Ph.D. javiergs@asu.edu Fall 2021 Copyright. These slides can only be used as study material for the class CSE205 at Arizona State University. They cannot be distributed or used for another purpose.