public Key(Row parent){
  keyboard=parent.parent;
  height=parent.defaultHeight;
  width=Math.round(parent.defaultWidth);
  realWidth=parent.defaultWidth;
  gap=Math.round(parent.defaultHorizontalGap);
  realGap=parent.defaultHorizontalGap;
}

public Key ( Row parent ) { keyboard = parent . parent ; height = parent . defaultHeight ; width = Math . round ( parent . defaultWidth ) ; realWidth = parent . defaultWidth ; gap = Math . round ( parent . defaultHorizontalGap ) ; realGap = parent . defaultHorizontalGap ; }
create an empty key with no attributes .
