[gtkmm] Treeview/ListStore with customizable edit control

[Alex Pavloff <apavloff eason com>]

Hi,

I am about to start trying to create a Treeview with a customized edit box.
Why?  Because I'm running this on a touchscreen without a keyboard, so the
standard entry box doesn't work.  I have created my popup entry screen, and
on a standard Gtk::Entry it works great, because I just override
on_button_press_event and create my new modal window with my widgets in it.

I want to accomplish the same thing with a TreeView, that is, when a user
hits a certain cell, it pops up with my modal window.

How should I go about this?

Alex Pavloff - apavloff eason com
Eason Technology -- www.eason.com