Hot Tracking a text line in a field

[Mark Stuart]

Hi all,
Platform: WinXP
RunRev: 4.0

I've built a TreeView like field with parent nodes and indented child nodes.
If you're familiar with Tree Views in Windows, you'll notice that as you
mouse over a node in the tree, it underlines the text. And as you leave the
node, it returns to plain formatting.

I'd like to apply this behavior to my field.
I've tried different mouse commands in the "on mouseMove" handler, but can't
get the desired effect.

How would I go about that?

Regards,
Mark Stuart