Overriding drag functionality on lists

We've got great info on how to use built-in list D&D, and
how to do it manually on custom components. But I can't find how to
do what I want:
I have a TileList linked to an array of objects, with an item
renderer displaying a small image based on the data. When I start
dragging from this list, I need proxy image to be a different
image.
When I manually do dragging on my tile list, I'd have to
manually figure out which item is being selected. Or I could do the
dragging on the item renderer objects, but now anywhere that uses
that particular item renderer class will support dragging, which
isn't wanted...
Any ideas?

I would log a bug report HERE.

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[svn:fx-trunk] 10600: Adding drag support to List - dragInitiator.

Revision: 10600
Author:   [email protected]
Date:     2009-09-25 13:38:22 -0700 (Fri, 25 Sep 2009)
Log Message:
Adding drag support to List - dragInitiator. Currently can't drop the dragged items yet.
- ListItemDragProxy class - default drag proxy for List (through a new style "dragIndicatorClass")
- Added dragEnabled, dragMoveEnabled properties to List
QE notes: Dragging from List is now possible. Dropping to different containers will come with subsequent check-in.
Doc notes: None
Bugs: None
Reviewer: Ryan
Tests run: checkintests
Is noteworthy for integration: No
Modified Paths:
    flex/sdk/trunk/frameworks/projects/spark/defaults.css
    flex/sdk/trunk/frameworks/projects/spark/src/spark/components/List.as
    flex/sdk/trunk/frameworks/spark-manifest.xml
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"FlexBin" <[email protected]> wrote in
message
news:gdaj4r$noj$[email protected]..
> Hi!
>
> In a TileList, I set the itemRenderer for a components
from where I
> override
> the function set data like in this example:
>
> but, by doing this, I'm loosing all the built-in CSS
behavior. The
> onMouseOver
> effect the change the backgroundColor and the hand
pointer. I try to set
> it
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>
> An idea?
>
> Thank you
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Attachments:
select100.vi.vi ‏43 KB
invertbuttons.vi.vi ‏35 KB

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Overriding drag functionality on lists

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