platform/video.videojs/dist/video.es.js
function ProgressControl(player, options) {
    classCallCheck(this, ProgressControl);

    var _this = possibleConstructorReturn(this, _Component.call(this, player, options));

    _this.handleMouseMove = throttle(bind(_this, _this.handleMouseMove), 25);
    _this.on(_this.el_, 'mousemove', _this.handleMouseMove);

    _this.throttledHandleMouseSeek = throttle(bind(_this, _this.handleMouseSeek), 25);
    _this.on(['mousedown', 'touchstart'], _this.handleMouseDown);
    return _this;
  }
function ProgressControl(player, options) {
    classCallCheck(this, ProgressControl);

    var _this = possibleConstructorReturn(this, _Component.call(this, player, options));

    _this.handleMouseMove = throttle(bind(_this, _this.handleMouseMove), 25);
    _this.on(_this.el_, 'mousemove', _this.handleMouseMove);

    _this.throttledHandleMouseSeek = throttle(bind(_this, _this.handleMouseSeek), 25);
    _this.on(['mousedown', 'touchstart'], _this.handleMouseDown);
    return _this;
  }
Creates an instance of this class.

@param {Player} player
The `Player` that this class should be attached to.

@param {Object} [options]
The key/value store of player options.