I'm creating in delphi a list of contacts, just like the phone, but I needed to do that sidebar with the letters of A - Z and when it clicks on some letter the vscrool would go to the counted ones of the selected letter. The contacts I will use the list view, but the letters I do not know if it would be feasible to do with Trectangle. Do you know if there is anything like this or a way to create it?
