Gtk2::TextView scrolling

[Thomas Christensen <tc unispeed dk>]

Hi,

I am having a problem with scrolling a page in Gtk2::TextView.  Is
there any way to programmatically scroll a TextView?  For instance if
I have a button that has to make it scroll a page up.  Preferably I
would like to invoke the same code, that a <PAGE UP> button invokes in
the TextView.

Sincerly,

        Thomas