[Plugin: Image Widget] Mutiple images

Hi there.

Awesome widget. Love how its integrated with the media library.

Im doing a site where its almost what im looking for. I “just” need it to work with multiple images.

What steps is needed to modify the code for that? Just a general description on where at what to modify would be most helpful. Can figure the rest out, I hope 😛

I would like to show a list of the added images under the current wigdet settings in the admin. And then on the front end output the images as a thumb gallery which opens in a overlay on click.
Im thinking I need to somehow store the attachment ids in an array and save that in the db instead of the single id. For the list Ill then loop through the array and show the title and a thumb for each.
Same thing on the front end, loop through array and display the thumbs with a ref to the overlay thingie. Am I on the right track?