ControlP5group example broken in 0.6.12

What steps will reproduce the problem?
1. open ControlP5group example in examples browser
2. hit play

What is the expected output? What do you see instead?
errors about class "Radio" not being found, other errors

What version of the product are you using? On what operating system?
(All platforms), v0.6.12

Please provide any additional information below.

Here is a corrected sketch (adapted from the controlP5radio example:

/**
 * ControlP5 Group
 * by andreas schlegel, 2009
 */
import controlP5.*;

ControlP5 controlP5;

void setup() {
  size(400,400);
  frameRate(30);

  controlP5 = new ControlP5(this);
  ControlGroup l = controlP5.addGroup("myGroup",100,200);
  controlP5.addBang("A-1",0,4,20,20).setGroup(l);
  controlP5.addBang("A-2",30,4,20,20).setGroup(l);
  l.setBackgroundColor(color(255,100));
  l.setBackgroundHeight(150);
  println("the height of controlgroup l: "+l.getBackgroundHeight());

  ControlGroup l2 = controlP5.addGroup("myGroup2",100,40,200);
  l2.activateEvent(true);

  controlP5.addBang("B-1",0,4,20,20).setGroup(l2);
  RadioButton r = controlP5.addRadioButton("radio",100,4);
  addToRadioButton(r,"black",0);
  addToRadioButton(r,"red",1);
  addToRadioButton(r,"green",2);
  addToRadioButton(r,"blue",3);
  addToRadioButton(r,"grey",4);
  r.setColorLabel(0xffff0000);
  r.setGroup(l2);

}

void draw() {
  background(0);
}

void controlEvent(ControlEvent theEvent) {
  if(theEvent.isGroup()) {
    println("got an event from group "+theEvent.group().name()+", isOpen? "+theEvent.group().isOpen());  
  } else if (theEvent.isController()){
    println("got something from a controller "+theEvent.controller().name());
  }
}

void keyPressed() {
  if(key==' ') {
    controlP5.group("myGroup").remove();
  }
}

void addToRadioButton(RadioButton theRadioButton, String theName, int theValue 
) {
  Toggle t = theRadioButton.addItem(theName,theValue);
  t.captionLabel().setColorBackground(color(80));
  t.captionLabel().style().movePadding(2,0,-1,2);
  t.captionLabel().style().moveMargin(-2,0,0,-3);
  t.captionLabel().style().backgroundWidth = 46;
}
Original issue reported on code.google.com by evanras...@gmail.com on 6 Jan 2012 at 6:30
merlinvn / controlp5

ControlP5group example broken in 0.6.12 #30
