我只需要 BottomNavigationBarItem 中的标签,但我找不到删除它们的方法。
您可以隐藏标签showSelectedLabels
and showUnselectedLabels
设置为 false 但图标没有等效项。
构造函数:
BottomNavigationBar({
Key key,
@required this.items,
this.onTap,
this.currentIndex = 0,
this.elevation = 8.0,
BottomNavigationBarType type,
Color fixedColor,
this.backgroundColor,
this.iconSize = 24.0,
Color selectedItemColor,
this.unselectedItemColor,
this.selectedIconTheme = const IconThemeData(),
this.unselectedIconTheme = const IconThemeData(),
this.selectedFontSize = 14.0,
this.unselectedFontSize = 12.0,
this.selectedLabelStyle,
this.unselectedLabelStyle,
this.showSelectedLabels = true,
bool showUnselectedLabels,
})