How to handle touch move or gestures

I am trying to create a sort of slider with the progress bar and I can detect touch down and up and convert the position into a value and then update the progress bar to show the touch position and this is working.

What I need to do next is detect the MOVE after the down state so that the value updates as I slide my finger along the progress bar but I can’t get the move to trigger.

Is there any samples on how to handle TouchMove?

We will be starting to look into 2.2 plan and I recommend you have everything you need on GitHub since UI send them only thing left to improve.