src/aria/widgets/form/Gauge.js
function (newValue) {
            var barEl = this.getDom().childNodes[0];
            if (barEl !== null) {
                barEl.innerHTML = newValue;
            }
            barEl = null;
        }
function (newValue) {
            var barEl = this.getDom().childNodes[0];
            if (barEl !== null) {
                barEl.innerHTML = newValue;
            }
            barEl = null;
        }
function ( newValue ) { var barEl = this . getDom ( ) . childNodes [ 0 ] ; if ( barEl !== null ) { barEl . innerHTML = newValue ; } barEl = null ; }
A private method to set the label text
@param {String} newValue Label text
@private
A private method to set the label text