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From Alex Harui <aha...@adobe.com>
Subject Re: dropdownFactory for Spark ComboBox
Date Thu, 24 Dec 2015 15:33:05 GMT


On 12/24/15, 7:16 AM, "Ofir Herzas" <herzaso@gmail.com> wrote:

>Hi,
>
>I have a Spark tree component that I wrote based on List (Flex 4.13)
>
>Now I want to use that tree component in a Spark ComboBox instead of the
>usual dropdown list.
>
>In flex 3, I had it done via dropdownFactory but it seems that this
>property
>is no longer available in flex 4.
>
> 
>
>Any ideas how this can be accomplished?
>
> 
>
>(I tried to replace the dataGroup component in the ComboBoxSkin but that
>just raised an exception saying that dataGroup can no accept my tree
>component)

Can you rewrite your Tree to subclass DataGroup instead of List?
Otherwise you may have to do more work on ComboBox to accept something
other than a DataGroup as the drop down.

-Alex

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