jtBaseApp/node_modules/@esri/calcite-components/dist/collection/utils/interactive.js

/*!
 * All material copyright ESRI, All Rights Reserved, unless otherwise specified.
 * See https://github.com/Esri/calcite-components/blob/master/LICENSE.md for details.
 * v1.0.0-beta.82
 */
function noopClick() {
  /** noop **/
}
/**
 * This helper updates the host element to prevent keyboard interaction on its subtree and sets the appropriate aria attribute for accessibility.
 *
 * This should be used in the `componentDidRender` lifecycle hook.
 *
 * **Notes**
 *
 * * this util is not needed for simple components whose root element or elements are an interactive component (custom element or native control). For those cases, set the `disabled` props on the root components instead.
 * * technically, users can override `tabindex` and restore keyboard navigation, but this will be considered user error
 */
export function updateHostInteraction(component, hostIsTabbable = false) {
  if (component.disabled) {
    component.el.setAttribute("tabindex", "-1");
    component.el.setAttribute("aria-disabled", "true");
    if (component.el.contains(document.activeElement)) {
      document.activeElement.blur();
    }
    component.el.click = noopClick;
    return;
  }
  component.el.click = HTMLElement.prototype.click;
  if (typeof hostIsTabbable === "function") {
    component.el.setAttribute("tabindex", hostIsTabbable.call(component) ? "0" : "-1");
  }
  else if (hostIsTabbable === true) {
    component.el.setAttribute("tabindex", "0");
  }
  else if (hostIsTabbable === false) {
    component.el.removeAttribute("tabindex");
  }
  else {
    // noop for "managed" as owning component will manage its tab index
  }
  component.el.removeAttribute("aria-disabled");
}