gobject-query 1 User Commands gobject-query display a tree of types gobject-query froots options gobject-query tree options gobject-query is a small utility that draws a tree of types. gobject-query takes a mandatory argument that specifies whether it should iterate over the fundamental types or print a type tree. froots iterate over fundamental roots tree print type tree -r type specify the root type -n don't descend type tree -b string specify indent string -i string specify incremental indent string -s number specify line spacing -h, --help Print brief help and exit. -v, --version Print version and exit.