Function UncontrolledTabs

src/components/UncontrolledTabs.jsx:74–409

(props)

};

const UncontrolledTabs = (props) => {
  checkPropTypes(propTypes, props, 'prop', 'UncontrolledTabs');
  let tabNodes = useRef([]);
  let tabIds = useRef([]);
  const ref = useRef();

  function setSelected(index, event) {
    // Check index boundary
    if (index < 0 || index >= getTabsCount()) return;

    const { onSelect, selectedIndex } = props;

    // Call change event handler
    onSelect(index, selectedIndex, event);
  }

  function getNextTab(index) {
    const count = getTabsCount();

    // Look for non-disabled tab from index to the last tab on the right
    for (let i = index + 1; i < count; i++) {
      if (!isTabDisabled(getTab(i))) {
        return i;
      }
    }

    // If no tab found, continue searching from first on left to index
    for (let i = 0; i < index; i++) {
      if (!isTabDisabled(getTab(i))) {
        return i;
      }
    }

    // All tabs are disabled, return index
    /* istanbul ignore next */
    return index;
  }

  function getPrevTab(index) {
    let i = index;

    // Look for non-disabled tab from index to first tab on the left
    while (i--) {
      if (!isTabDisabled(getTab(i))) {
        return i;
      }
    }

    // If no tab found, continue searching from last tab on right to index
    i = getTabsCount();
    while (i-- > index) {
      if (!isTabDisabled(getTab(i))) {
        return i;
      }
    }

    // All tabs are disabled, return index
    /* istanbul ignore next */