Lab #2

Objectives for this lab:

implementing a timer

implementing listeners

Square Rebound

DUE 2/4/2017

For this lab, you'll build on the Dots.java and DotsPanel.java programs.

Instead of drawing dots you will draw squares so add that change.

Add animation using a Timer so that the squares all move when drawn. Make each square move at random speed (in x and y directions), and have the squares "bounce" appropriately off all four sides of the screen.

HINTS:

Create 2 arrays of size 1000 to hold random values between 1 and 10 for the X movements and Y movements. This will allow your rectangles to have independent movement speeds.

You will need to create a ActionListener class similar to what is used in ReboundPanel class.

Inside the Actionistener class you create you will want to reference the X and Y array indexes rather than the static moveX and moveY used in the ReboundPanel.