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flutter_touch_spin package
documentation
flutter_touch_spin.dart
TouchSpin
onChanged property
onChanged property
dark_mode
light_mode
onChanged
property
ValueChanged
<
num
>
?
onChanged
final
Implementation
final ValueChanged<num>? onChanged;
flutter_touch_spin package
documentation
flutter_touch_spin
TouchSpin
onChanged property
TouchSpin class