Method _getMouseEventScrollAmount

src/server/web/public/terminal.js:2098–2102

(e3)

            if (t3) return t3[0]--, t3[1]--, t3[1] += this._bufferService.buffer.ydisp, t3;
          }
          _getMouseEventScrollAmount(e3) {
            let t3 = (0, n.getCoordsRelativeToElement)(this._coreBrowserService.window, e3, this._screenElement)[1];
            const i3 = this._renderService.dimensions.css.canvas.height;
            return t3 >= 0 && t3 <= i3 ? 0 : (t3 > i3 && (t3 -= i3), t3 = Math.min(Math.max(t3, -50), 50), t3 /= 50, t3 / Math.abs(t3) + Math.round(14 * t3));
          }
          shouldForceSelection(e3) {
            return d.isMac ? e3.altKey && this._optionsService.rawOptions.macOptionClickForcesSelection : e3.shiftKey;
          }