1. Constructors
  2. new
  3. Properties
  4. backgroundColor
  5. children
  6. disabledChildren
  7. groupValue
  8. hashCode
  9. isMomentary
  10. key
  11. onValueChanged
  12. padding
  13. proportionalWidth
  14. runtimeType
  15. thumbColor
  16. Methods
  17. createElement
  18. createState
  19. debugDescribeChildren
  20. debugFillProperties
  21. noSuchMethod
  22. toDiagnosticsNode
  23. toString
  24. toStringDeep
  25. toStringShallow
  26. toStringShort
  27. Operators
  28. operator ==