slackbuilds_ponce/desktop/libqtxdg

libqtxdg is a Qt 5 implementation of freedesktop.org XDG specifications.

The library is able to use GTK+ icon theme caches for faster icon lookup. The
cache file can be generated with utility gtk-update-icon-cache on a theme
directory. If the cache is not present, corrupted, or outdated, the normal
slow lookup is still run.