src/vs/workbench/contrib/preferences/browser/settingsWidgets.ts/AbstractListSettingWidget/onListClick
class AbstractListSettingWidget:	private onListClick(e: MouseEvent): void {
		const targetIdx = this.getClickedItemIndex(e);
		if (targetIdx < 0) {
			return;
		}

		if (this.model.getSelected() === targetIdx) {
			return;
		}

		this.selectRow(targetIdx);
		e.preventDefault();
		e.stopPropagation();
	}