Function afterPopup

codebase/sources/dhtmlxscheduler.js:12261–12270

(box)

        return !!(child == parent);
      }
      function afterPopup(box) {
        setTimeout(function() {
          if (scheduler2.$destroyed) {
            return true;
          }
          if (!isModal() && !isChildOf(document.activeElement, scheduler2.$container)) {
            scheduler2.focus();
          }
        }, 1);
      }
      function startModal(box) {
        scheduler2.eventRemove(box, "keydown", trapFocus);
        scheduler2.event(box, "keydown", trapFocus);