I'm building a GUI with GTK+. I want to use the same widgets used by Rhythmbox in the left side-bar. But I can't find them in Glade. Are they just buttons ?
Thanks for your help!
Rhythmbox uses a GtkTreeView with CellRenderers for pixbuf and text.
For question about the structure and widgets used by gtk programs I can highly recommend to use the Gtk Inspector. It also allows you to fool around with the properties and css.