1. Constructors
  2. new
  3. Properties
  4. color
  5. hashCode
  6. icon
  7. key
  8. progress
  9. runtimeType
  10. semanticLabel
  11. size
  12. textDirection
  13. Methods
  14. build
  15. createElement
  16. debugDescribeChildren
  17. debugFillProperties
  18. noSuchMethod
  19. toDiagnosticsNode
  20. toString
  21. toStringDeep
  22. toStringShallow
  23. toStringShort
  24. Operators
  25. operator ==