trackColor property
final
The color of this Switch's track.
Resolved in the following states:
This example resolves the trackColor based on the current
MaterialState of the Switch, providing a different
link
Color
when it is
MaterialState.disabled.
Switch(
value: true,
onChanged: (bool value) { },
thumbColor: MaterialStateProperty.resolveWith<Color>((Set<MaterialState> states) {
if (states.contains(MaterialState.disabled)) {
return Colors.orange.withOpacity(.48);
}
return Colors.orange;
}),
)
If specified, overrides the default value of Switch.trackColor.
Implementation
final MaterialStateProperty<Color?>? trackColor;