I know there are some examples for setting up dragging for plugins, but they´re not very fast or have some serious limitations. It would be great, if you could include some kind of smooth and easy to use "js dragging"-function
I wrote my own dragging functions, based on your examples, but the most annoying limitation is that the dragging gets REALLY slow and buggy if you use multiple layers of parent/child-dependencys. Here is a very rough example for that:
basic plugin-settings etc....
This causes some serious lagging in all dragging-functions I know, but if you just remove the parent-tag from plugin "scrollbar", so that there is only one parent and one child, the dragging is nice and smooth.
Thanks and best regards