How to hide "arrow" when row in HierarchicalContainer doesn't have any chil

Hi,

How to hide “arrow” when row in HierarchicalContainer doesn’t have any childs ?

thanks
Areq

Hi Areq,

You can use setChildrenAllowed(Object itemId, boolean areChildrenAllowed) -method to disallow children for items which does not have any children. Then the “arrow” is not visible.