[FLEX-14365] TileList has problem when using the additem method

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Later
• Affects Version/s: Adobe Flex SDK 3.0 (Release)
• Component/s: mx: TileList
• Environment: Affected OS(s): Windows; Affected OS(s): Windows XP; Browser: Firefox 2.x; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 21/Mar/08 19:38
• Updated: 08/Oct/08 10:19
• Resolved: 07/Oct/08 23:54

Description

Steps to reproduce:
1. use a DefaultTileListEffect with movedoration = 1000 to apreciate the problem
2. use the addItemAdd method several times to an ArrayColection used as a dataprovider for a ItemList
3.

Actual Results:
at first the space needed for the items seems well cacluated, but when the items are rendered, they do not show up gracefully as spected

Expected Results:
when you remove items from the list and then add items in the same position as the removed, the inverse visual effect is spected

Workaround (if any):