Creates a new GtkIconSet with pixbuf as the default/fallback
source image. If you don't add any additional GtkIconSource to the
icon set, all variants of the icon will be created from pixbuf,
using scaling, pixelation, etc. as required to adjust the icon size
or make the icon look insensitive/prelighted.
Creates a new GtkIconSet with pixbuf as the default/fallback source image. If you don't add any additional GtkIconSource to the icon set, all variants of the icon will be created from pixbuf, using scaling, pixelation, etc. as required to adjust the icon size or make the icon look insensitive/prelighted.