The Random Number Picker

number picker I want to be able to create a Dialog that allows the user to pick a number from a specified range. I know that there are existing widgets (like those from quietlycoding and. These Number Generators lets you generate many types of different numbers, randomly or in sequence.

number9, 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?!.