src/aria/touch/widgets/DoubleSlider.js
function () {
            var left = this._savedX1 + this._firstWidth / 2;
            var widthHighlight = this._savedX2 + (this._secondWidth / 2) - left;
            this._highlight.style.left = left + "px";
            this._highlight.style.width = widthHighlight + "px";
        }
function () {
            var left = this._savedX1 + this._firstWidth / 2;
            var widthHighlight = this._savedX2 + (this._secondWidth / 2) - left;
            this._highlight.style.left = left + "px";
            this._highlight.style.width = widthHighlight + "px";
        }
function ( ) { var left = this . _savedX1 + this . _firstWidth / 2 ; var widthHighlight = this . _savedX2 + ( this . _secondWidth / 2 ) - left ; this . _highlight . style . left = left + "px" ; this . _highlight . style . width = widthHighlight + "px" ; }
Update the width and position of the highlight between two thumbs.
@protected
Update the width and position of the highlight between two thumbs .