Icons on TreeView

[dmogilevsky]

Hello,

How do I set icons for specific children in a TreeView? I tried setting the Icon field for TreeView and it only changed the icon for the root node, but I would like to set icons on a child by child basis.

Thanks,
Daniel

[rcoreilly]

It should definitely work to set per node -- FileTreeView does that for example, to indicate the file type.

[dmogilevsky]

I forgot to respond to this, but I realized the way to do this was to make every single node its own FileTreeView, and then I could set the Icon for it

[kkoreilly]

This can also now be done via an OnWidgetAdded that customizes all of the tree view children. Also, we now support IconOpen, IconClosed, and IconLeaf.