Lines Matching refs:callback

85     for (let callback of this.chartClickListenerList) {
86       callback(true);
99   public addChartClickListener(callback: Function) {
100     if (this.chartClickListenerList.indexOf(callback) < 0) {
101       this.chartClickListenerList.push(callback);
109   public removeChartClickListener(callback: Function) {
110     let index = this.chartClickListenerList.indexOf(callback);
664         for (let callback of this.chartClickListenerList) {
665           callback(false);
683         for (let callback of this.chartClickListenerList) {
684           callback(true);