Function handleLongPress

src/components/FAB/FABGroup.tsx:309–316

(e: GestureResponderEvent)

  };

  const handleLongPress = (e: GestureResponderEvent) => {
    if (!open || enableLongPressWhenStackOpened) {
      onLongPress?.(e);
      if (toggleStackOnLongPress) {
        toggle();
      }
    }
  };

  const { labelColor, backdropColor, stackedFABBackgroundColor } =
    getFABGroupColors({ theme, customBackdropColor });