A CellRendererPixbuf can be used to render an image in a cell. It allows to render either a given Pixbuf (set via the pixbuf property) or a stock icon (set via the stock-id property).

To support the tree view, CellRendererPixbuf also supports rendering two alternative pixbufs, when the is-expander property is True. If the is-expanded property is True and the pixbuf-expander-open property is set to a pixbuf, it renders that pixbuf, if the is-expanded property is False and the pixbuf-expander-closed property is set to a pixbuf, it renders that one.

 |  GObject
 |   +----Object
 |         +----CellRenderer
 |               +----CellRendererPixbuf