I have a listbox on my form, with a pop-up editor I've added on the form. It shows when you click on an event, and hides when you click outside the editor (ie on the OnExit of the editor). It pops up over the selected item in the list.
This works fine until you scroll the list. There seems to be no way to detect this has happened, and either move the editor accordingly, or hide it.
I need an event, or an easy way to descend from TListBox to publish something, that will notify when the user scrolls the list.