overlayColor property

MaterialStateProperty<Color?>? overlayColor
final

The color for the radio's Material.

Resolves in the following states:

If specified, overrides the default value of Radio.overlayColor. The default value is ThemeData.toggleableActiveColor with alpha kRadialReactionAlpha, ThemeData.focusColor and ThemeData.hoverColor in the pressed, focused, and hovered state.

Implementation

final MaterialStateProperty<Color?>? overlayColor;