You did not provide any details so I made some assumptions:
- the Scrollbox can display 5 images at a time
- there’s a Spacer at the beginning and at the end (2x width of the image) - this allows for the first/last image to be centred
- you have a set number of images and there aren’t that many of them (otherwise, I’d go a different route altogether)
- you’re not going to do anything fancy with this (the scrollbox’s functionality is somewhat limited and for the fancy stuff you’d be better off writing your own scrolling widget)
The basic idea is to Enable Tick when using Buttons and Disable Tick when scrolling by dragging the scrollbox (this is native funcionality)
Hope this will get you started.