PContainer container;
PLabel label;
PList list;
PScrollBar scrollbar;

void setup() {
  container = new PContainer();
  container.setBounds(0, 0, width, height);
  
  label = new PLabel("Selected: ");
  //// let the label calculate its ideal width/height
  label.calculateBounds(0, 0, width, height);
  //// set the label to fill the full width of the screen
  label.setBounds(0, 0, width, label.height);
  container.add(label);
  
  int y = label.y + label.height;
      
  //// put a scrollbar on the right side of the screen
  //// we do not need to explicitly add it to the container
  //// since it will be linked to the list
  scrollbar = new PScrollBar();
  scrollbar.setBounds(width - 4, y, 4, height -y);
  
  //// create a new list
  list = new PList();
  list.scrollbar = scrollbar;
  list.setBounds(0, y, width - 4, height - y);
  for (int i = 0; i < 25; i++) {
    list.add(i + ". The quick brown fox jumped over the lazy dogs.");
  }
  container.add(list);
  
  container.initialize();
  container.acceptFocus();
}

void draw() {
  container.draw();
}

void keyPressed() {
  container.keyPressed();
}

void keyReleased() {
  container.keyReleased();
}

void libraryEvent(Object library, int event, Object data) {
  if (library == list) {
    //// update selection label
    label.text = "Selected: " + list.selected;
  }
}