[flexcoders] Re: AdvancedDataGrid itemOpen() to resize Container

[Matthew]

I figured out one way to do it:

private function openRow():void{
                                var windowShade:WindowShade = this as 
WindowShade;
                                windowShade.height += appColl.source.length * 
20;
                        }

The problem seemed to be that I was referencing the parent container 
incorrectly. The thing I want to do now on the itemOpen() event of the 
AdvancedDataGrid is to get the height of its renderProvider (another 
AdvancedDataGrid) and then add that to the overall height. 

I've perused the properties available from the AdvancedDataGridEvent but all I 
get is access to the current item and an array of renderProviders, not the 
height of the renderProvider itself. 

Is there a way to get access to the height of an AdvancedDataGrid's 
renderProvider? 

Thank you.