CODEWITHSUNDEEP
actionscript-3displaylist
Cambiata
Cambiata

Reputation: 3845

Flex 4 spark - Best way to monitor change of a component's displaylist?

I'm working on a drag-drop solution, and acting when a item is dropped on the current target (let's say an "intelligent chess-board") is a breeze, as the board fires DragEvents when items are hovering over on dropped on the it.

What I'm looking for is a way to make the board act when an item is dragged OFF the itself. Of course - when the item is dropped somewhere else, I could fire an event there and tell the board that change has been done. But this is what I want to avoid.

I wonder if there is some way to monitor a change in the displaylist of the "board", so it fires an event when a child/element is removed from "outside"?

Upvotes: 0

Views: 128

Answers (1)

www0z0k
www0z0k

Reputation: 4434

http://help.adobe.com/en_US/FlashPlatform/beta/reference/actionscript/3/spark/components/Group.html#eventSummary
remove, removed, elementRemove, elementAdd

Upvotes: 1

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