rokudev/SceneGraphDeveloperExtensions

Is there any field or way to check Custom row list or ZoomRowlist all item loading completed or not.

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Hello, Inside a CutomView, I observed in RowList Focus using the below line :

m.CustomView.observefield("rowItemFocused", "OnRowItemFocused") 'the index of the focused item in that row.

I used a zoomrowlist inside a CustomView. and I put 100 items inside the CustomView. So, OnRowItemFocused() calls 100 times. And Inside an OnRowItemFocused(), I perform some action. When my app launch with poor network connection, So, It takes time to load content. I'm not able to perform an action after 5 items loaded. I have to wait for 100 items loaded. and I also tried with the

m.CustomView.observefield("rowItemSelected", "OnRowItemSelected") 'the index of the row containing the selected item.

But, this function is called after an I performed some action(Press a key) inside a custom view. Is there any field or way to check row list all item loading completed or not. I also checked same thing in PosterGrid. But, that component these things do not happen. It's only happened with the row list and zoom row list.