Not a slider
per se, but I made these graphics that get most of the way there. What I do is place 10 transparent buttons across the range of values representing 10, 20, 30... percent on top of the image file.
The files are here:
https://github.com/DaveL17/Graphics/tree/master/theme-purple/slider-310
- violet slider+70.png (23.7 KiB) Viewed 1992 times
There are other sliders in different theme folders, too. The violet one is my personal favorite. All of the images in that repo are free to use.