From: Daniel Carrera <dcarrera@...>
Date: 2003-02-22T09:48:05+09:00
Subject: [Q] TreeView in Ruby-Gnome2

A couple of questions:

1) When the user clicks on an entry in a TreeView widget, how can I find 
out which entry was clicked?

----------------------
def callback(widget, event)
    # Use 'event' to find which line was clicked?
end

tree_view.signal_connect("button_press_event") {|w, e| callback(w, e)}

2) How come TreeView does not have a "clicked" signal like buttons?

Thanks for the help.

-- 
Daniel Carrera
Graduate Teaching Assistant.  Math Dept.
University of Maryland.  (301) 405-5137