ICS4U1 Course Calendar

1

• JSliders
  • Make a graphics program with 3 JSliders that specify R,G,B values.
    Use these values to set the background colour of the JPanel
  • Also display (in a JLabel?) the values of R,G,B (0-255 for each) and the hex code for them.

Please make sure that if you copy something from the internet, that you don't just copy their weird mistakes and structures. Do not use Canvas class (it's not Swing), don't make dozens of small classes for everything, ...

• Events
  • Make a graphics program that demonstrates events for each of the objects that
    cause semantic events
    e.g. JButton, JList, JTextField, JSpinner, JSlider, JColorChooser, JCheckbox, JTextArea
  • see this link

4
David: MigLayout
work period

5
Drawing on JPanels

• Click in box
  • In class today we made a program that draws a rectangle on the screen.
    It also prints out the coordinates of where the mouse is clicked.
  • Fix up the program so that it indicates somehow whether you are clicking inside the rectangle or not.
  • (i) look at the Rectangle class for an easy way to check this.
    (ii) you can indicate it by changing the JFrame title, or changing a label, or using g.drawString("Outside") ...

6
Test on Objects (and stuff from previous quiz)

7
teacher away
Graphics program assignment on different styles.

Updated: do not do #1

8
teacher away

11
return test, go over Analog clock project

12
analog clock

13
analog clock

14
analog clock

18

19
Quiz on Graphics

(program, not written)

20
Graphics: drawPixel, begin Equation plotter

21
-- work period, help setup for bridge competition at lunch --

22
finish Equation plotter

25
Students teaching their topics

Mark Analog Clock

26
more students teaching ... // polygon class

27
Teacher away
Work period

• Animation
  • Make a "loading icon" type animation.
    I call it this because many examples are from reddit.com/r/loadingicon
  • You'll use one or more timers to do a geometric animation
    - use lines, circles, rectangles ...
  • Your animation should have two types of motion: e.g. something spinning and moving, or growing, ...
  • See my example from a few days ago
    More examples are in Handout/harwoodm/animation

28
Teacher away

29
Teacher away