How to add icons to the standard Collection Editor

问题:

I have a custom control which utilizes TCollection and TCollectionItem. In the collection editor, I would like to add icons to each list item, which is sourced by an internal TImageList (inside its parent component). The collection items themselves represent icons, and I'd like to show the corresponding icon in this editor.

How can I make a custom collection editor to add my own icons to the list?