Robuta

https://lists.gnome.org/archives/gtkmm-list/2009-October/msg00039.html Gtk::VolumeButton how to change value without emmiting signal? how to change gtk value without signal https://lists.gnome.org/archives/gtkmm-list/2009-October/msg00040.html Re: Gtk::VolumeButton how to change value without emmiting signal? how to change gtk value without signal