[gtkmm] right-click in declarated Gtk::TreeView

["B.Hakvoort" <bart hakvoort be>]

Hey,

Normally i built my treeview by just deriving from Gtk::TreeView and by
overriding some callbacks to add my custom code to some signals. Before
implementing my own code i call the base class to allow normal handling
of the signal. (this is all explained in the book)
This time, however, i've just declared a Gtk::TreeView and catch
right-clicks by connecting to "signal_button_press_event" using the
following code:
-------------------------------------------------
treeview.signal_button_press_event().connect_notify( 
sigc::mem_fun(*this, &DetailWindow::treeview_click) );
----------------------------------------------------

works ok, but it seems "normal handling" doesn't happen anymore. The row
get's selected after i've executed my custom code (popup menu).
So, how do i call the normal signal handler for onclick events? Since
i'm not deriving from Gtk::TreeView i don't have access to the protected
memberfunctions.

I hope i did make myself clear, if not, just ask :^)

Bart