From: Lyle Johnson <lyle.johnson@...>
Date: 2004-12-20T07:56:40+09:00
Subject: Re: FXIconList with frequent changes

On Sun, 19 Dec 2004 01:47:08 +0900, martinus <martin.ankerl@gmail.com> wrote:

> Hi, I am writing an application where I add, remove and modify random
> items of an FXIconList quite frequently. The only possible way i know
> to remove an item is through the index number. Unfortunately, whenever
> I add/modify + sort the list, the index changes; and I have to do a
> linear search to find the item I want to remove, which is painfully
> slow. Does anyone know a better way to do this?

Right offhand, I don't think there's an easy fix, other than perhaps
storing the items' indices as their user data (and of course updating
each item's data ever time you make a change to the list that would
disrupt the indices. What kind of identifying information about the
item do you have when you get ready to remove it? Or do you have a
reference to the item itself?