[flexcoders] how to change the state of custom item renderer of list control on "itemFocusIn"

[prashant194]

Hello all,

I am using my custom component as item renderer of list control. The
list displays my component very well but i have no idea how can i have
a control over the list item which is my custom component. I want to
change the state of my custom component whenever "itemFocusIn" event
is fired. 
How can i do that?