public void setEllipsis (boolean ellipsis) {
        if (ellipsis)
            this.ellipsis = "...";
        else
            this.ellipsis = null;
    }
When true the text will be truncated "..." if it does not fit within the width of the label. Wrapping will not occur when
ellipsis is true. Default is false.
core/src/com/ray3k/skincomposer/OpenLabel.java