DBTreeview bean request

In my webclient application, I want use the treeview bean, but I would like to see some changes (if these are not possible yet), to make it look better in a webclient.

See screenshot of what the DBTreeview could look like.

  • So no more + in front of the item. Using a nodeclick I will program a node expand
  • No more lines showing the level of the treeview
  • Different background colors for each level

If this is possible with the DBTreeview bean then the webclient page could look more professional.