Function Toggle

packages/react-devtools-shared/src/devtools/views/Toggle.js:27–67

({
  children,
  className = '',
  isDisabled = false,
  isChecked,
  onChange,
  testName,
  title,
}: Props)

};

export default function Toggle({
  children,
  className = '',
  isDisabled = false,
  isChecked,
  onChange,
  testName,
  title,
}: Props): React.Node {
  let defaultClassName;
  if (isDisabled) {
    defaultClassName = styles.ToggleDisabled;
  } else if (isChecked) {
    defaultClassName = styles.ToggleOn;
  } else {
    defaultClassName = styles.ToggleOff;
  }

  const handleClick = useCallback(
    () => onChange(!isChecked),
    [isChecked, onChange],
  );

  let toggle = (
    <button
      className={`${defaultClassName} ${className}`}
      data-testname={testName}
      disabled={isDisabled}
      onClick={handleClick}>
      <span className={styles.ToggleContent} tabIndex={-1}>
        {children}
      </span>
    </button>
  );

  if (title) {
    toggle = <Tooltip label={title}>{toggle}</Tooltip>;
  }

  return toggle;
}