Crane Claw Grab Machine Name Picker

number picker Random Number Generator adalah aplikasi yang menghasilkan angka tanpa pola atau urutan tertentu. Ia menggunakan algoritma yang kompleks. I want to make a horizontal number picker as shown in the image below: I tried using horizontal listview and pageview widgets but couldn't do it. I've even tried using some

number wheel, 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?!.