The wrong way to submit a bug.

[Paul Davis <pjdavis engineering uiowa edu>]

I'm not really sure on the proper way to submit a bug, but version Gtkmm 
version 2.6.3 has a bug in ScrolledWindow

The get_vscrollbar_visible() and get_hscrollbar_visible() methods are 
flip flopped.

bool ScrolledWindow::get_vscrollbar_visible() const
{
 return gobj()->hscrollbar_visible; //Not vscrollbar_visible
}

bool ScrolledWindow::get_hscrollbar_visible() const
{
 return gobj()->vscrollbar_visible; //Not hscrollbar_visible
}

In case anyone here cares.