code: public Cell<C,T> pad (float pad) {
  		Value<C,T> value = new FixedValue<C, T>(layout.toolkit,pad);
  		padTop = value;
  		padLeft = value;
  		padBottom = value;
  		padRight = value;
  		return this;
  	}
docs: Sets the padTop, padLeft, padBottom, and padRight to the specified value.