Is it possible to make a horizontal NumberPicker?

number picker These Number Generators lets you generate many types of different numbers, randomly or in sequence.. This answer changes color of all fields of number picker, I mean color of unselected fields will change, too. But what if I want to change just selected field?!

number9, Number Picker. Pick. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29..