getOverlayIcon function

IconThemeData getOverlayIcon(
  1. Set<MaterialState> states
)

Material state icon overlay color function for the DarkBlue theme

Implementation

IconThemeData getOverlayIcon(Set<MaterialState> states) {
  const Set<MaterialState> interactiveStates = <MaterialState>{
    MaterialState.pressed,
    MaterialState.hovered,
    MaterialState.focused,
    MaterialState.selected,
  };
  if (states.any(interactiveStates.contains)) {
    return IconThemeData(color: Colors.grey[100]!);
  }
  return IconThemeData(color: Colors.grey[100]!);
}