On Thu, 2008-06-12 at 06:11 -0700, Clive Hobson wrote: > Karl, > > Gtk::Window::get_window() will return a null reference if the > Gtk::Window widget hasn't got a Gdk::Window at the time. I think this > is the problem you are experiencing. Some widgets don't have their > own Gdk::Window ever (look at the reference doco for Gtk::Misc). A > widget must be "realize"d to have a Gdk::Window. [snip]
If Gtk::Window::get_window() returns a null RefPtr (meaning the widget was not yet realized) then there's probably no point in changing the cursor over your widget, because your widget is not even visible. -- [EMAIL PROTECTED] www.murrayc.com www.openismus.com _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
