[maemo-developers] row-activate signal for HildonTouchSelector

[From: Neal H. Walfield]

I want to use the HildonTouchSelector widget to enable the user to
select an item from a list.  I want an action to occur when the user
"clicks" on an item.  I don't want the user to have to press another
button.

The HildonTouchSelector widget provides a "changed" signal.  This is
emtited when the active item changes.  This appears to be due to the
user selecting an item (even the preselected one) or an item (perhaps
the active item?) in the model changing via, e.g., a "row-changed"
signal.

I need to distinguish between these two cases.  I only want to act if
the user actually "clicked" on an item.  That is, I want the behavior
that the media player implements, e.g., in its "select artist" view.
Will someone please suggest how to best achieve this?

Thanks,

Neal