Hi, I am re-sending this question since this seemingly simple question has been taking me a bit much longer than I expected;)
I have a whole bunch of item renderers inside a List (or it lays out and scrolls the renderers the way a List does). Here is what I am trying to do: I'd like to expand/shrink these item renderers based on whether they are newly "selected" or "de-selected". My approach right now is extending List class. I listen to ListEvent.CHANGE event and invalidate my component as it occurs. I then try to figure out which renderer has been selected/deselected... and I can't. Basically my component is interested in the following actions: 1. When "allowMultipleSelection" is true, user selects an item that hasn't been selected yet; 2. When "allowMultipleSelection" is true, user selects an already selected item; 3. When "allowMultipleSelection" is false, user selects a new item; 4. When "allowMultipleSelection" is false, user selects an already selected item; I poke into the code of mx.controls.ListBase and List and the code is a bit over my head right now;) Any ideas? pseudo code is welcome! Thanks and have a great weekend! -geng
