gtkmm: New API in gtkmm 3.90
- Class Gdk::DrawContext
- Member Gtk::Assistant::Assistant (bool use_header_bar)
- Member Gtk::DrawingArea::set_draw_func (const SlotDraw& slot)
- Member Gtk::DrawingArea::SlotDraw
- Class Gtk::Snapshot
- Member Gtk::TextIterBase::SlotFindChar
- Member Gtk::TreeSelection::get_selected (Glib::RefPtr< const TreeModel >& model) const
- Member Gtk::TreeSelection::get_selected () const