BUTTONS -- Practice (Explained)

So my goal for this project was to create more of an abstract design. I wanted to place rectangles of different sizes around my sketch. The plan was to have the rectangles be the buttons. If you click a button (rectangle), you change the background of the sketch. The buttons would already be different colors so you'd be able to tell what you would get out of it; except a shade lighter or darker. I ran into trouble with this, so what I had down (not finished) wasn't able to load. But I saved that and thought I'd post it anyways.

BUTTONS -- Practice

import controlP5.*;

ControlP5 buttons;

//?

int myColor = 255;

void setup(){

  size(600,600);

  

  //object referring to itself

  buttons = new ControlP5(this);

  

  buttons.addButton("one")

  //what you get

  .setValue(45,121,53)

  .setPosition(10,10)

  .setSize(50,50)

  .setColorBackground(color(34,98,40,15))

  //when you hover

  .setColorForeground(color(68,134,75,15))

  //text

  .setColorLabel(color(255))

  //when you click

  .setColorActive(color(68,134,75,15))

  ;

  buttons.addButton("two")

  .setValue(1,103,2)

  .setPosition(40,30)

  .setSize(100,400)

  .setColorBackground(color(3,131,3,15))

  .setColorForeground(color(20,167,21,15))

  //text

  .setColorLabel(color(255))

  //when you click

  .setColorActive(color(20,167,21,15))

  ;

  buttons.addButton("three")

  .setValue(91,180,98)

  .setPosition(10,70)

  .setSize(400,100)

  .setColorBackground(color(60,152,67,15))

  .setColorForeground(color(91,201,99,15))

  .setColorLabel(color(255))

  .setColorActive(color(91,201,99,15))

  ;

  

  

}

void draw(){

  background(myColor);

}

//?

void one(int c){

  myColor = c;

}

void two(int c){

  myColor = c;

}

void three(int c){

  myColor = c;

}