gtkmm: New API in gtkmm 2.6

gtkmm 4.2.0

New API in gtkmm 2.6

Member Gdk::Pixbuf::flip (bool horizontal=true) const
Member Gdk::Pixbuf::rotate_simple (Rotation angle) const
Member Gdk::PixbufFormat::get_license () const
Member Gdk::PixbufFormat::is_disabled () const
Member Gdk::PixbufFormat::is_scalable () const
Member Gdk::PixbufFormat::set_disabled (bool disabled=true)
Member Gtk::AboutDialog::set_license (const Glib::ustring& license)
Class Gtk::CellRendererProgress
Member Gtk::CellView::set_model (const Glib::RefPtr< TreeModel >& model)
Member Gtk::IconView::get_item_at_pos (int x, int y, TreeModel::Path& path, CellRenderer*& cell) const
Member Gtk::IconView::get_item_at_pos (int x, int y, TreeModel::Path& path) const
Member Gtk::IconView::get_item_at_pos (int x, int y, CellRenderer*& cell) const
Member Gtk::IconView::set_model (const Glib::RefPtr< TreeModel >& model)
Member Gtk::Image::set_from_icon_name (const Glib::ustring& icon_name)
Member Gtk::MessageDialog::set_secondary_text (const Glib::ustring& text, bool use_markup=false)
Member Gtk::TextBuffer::backspace (const iterator& iter, bool interactive=true, bool default_editable=true)