XBottomNavigationBar extension



xBottomNavigationBar({ValueChanged<int> onTap, int currentIndex = 0, double elevation = 8.0, BottomNavigationBarType type, Color backgroundColor, double iconSize = 24.0, Color selectedItemColor, Color unselectedItemColor, IconThemeData selectedIconTheme = const IconThemeData(), IconThemeData unselectedIconTheme = const IconThemeData(), TextStyle selectedLabelStyle, TextStyle unselectedLabelStyle, double selectedFontSize = 14.0, double unselectedFontSize = 12.0, bool showUnselectedLabels, bool showSelectedLabels = true, Color fixedColor, Key key}) Widget
Defines the appearance of the button items that are arrayed within the bottom navigation bar.