Possible to preview attached files?

Thought I’d fill you in on how I’ve addressed this for now. I want to use the Chatter Files data structure for the sake of future proofing, and I want users to be able to preview files. So my Account View page (built from your Account View Starter Page) has a new model called ContentDocuments, which is based on the ContentDocumentLink object. This returns the Chatter Files associated with the Account. I then created a template field in a table on that model to have a link to the file preview page, which I open in a new browser tab. It’s not perfect, but it’s quite usable for now. Users upload files through the Feed tab, just as in normal Chatter. Again, not perfect having the file list and the upload button in different tabs, but the benefits outweigh this, if only just. I’ll share the code when I get a moment.