Function checkIfBorderBoxStyling

codebase/sources/dhtmlxscheduler.js:7539–7563

()

    }
    var cachedBorderBoxValue;
    function checkIfBorderBoxStyling() {
      if (scheduler2._is_material_skin()) {
        return true;
      } else {
        if (cachedBorderBoxValue === void 0) {
          var probe = document.createElement("div");
          probe.style.position = "absolute";
          probe.style.left = "-9999px";
          probe.style.top = "-9999px";
          probe.innerHTML = "<div class='dhx_cal_container'><div class='dhx_cal_data'><div class='dhx_cal_event'><div class='dhx_body'></div></div><div>";
          document.body.appendChild(probe);
          var styles = window.getComputedStyle(probe.querySelector(".dhx_body"));
          var boxSizing = styles.getPropertyValue("box-sizing");
          document.body.removeChild(probe);
          cachedBorderBoxValue = !!(boxSizing === "border-box");
          if (!cachedBorderBoxValue) {
            setTimeout(function() {
              cachedBorderBoxValue = void 0;
            }, 1e3);
          }
        } else {
          return cachedBorderBoxValue;
        }
      }
    }
    function refreshAfterLoad() {
      if (scheduler2._is_material_skin() || scheduler2._border_box_events()) {
        return;