// The Square class is a subclass of the Widget class
// It inherits all attributes of Widget and adds a color attribute
class Square extends Widget {
  // Attributes
  // inherit x, y, s from Widget
  // nothing new added here
  
  // Constructor(s)
  Square(float x, float y, float s) {
    super(x, y, s);  // Calling the Widget's constructor
  } // Square()
  
  // Methods
  
  // inherits jiggle() from Widget
  
  void display() {
    push();
    rectMode(CENTER);
    fill(75);
    stroke(0);
    rect(x, y, s, s);
    pop();
  } // display()
  
  // Print method: Overrides the one in Widget class
  String toString() {
    return "Square of size: " + s + " at <" + x + "," + y;
  } // toString()
  
} // class Square