I thought you might be interested in looking at Dialog - How to change picture / text by click in listbox item?.
https://forums.bohemia.net/forums/topic/138120-dialog-how-to-change-picture-text-by-click-in-listbox-item/?do=findComment&comment=2244318
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.