docs: Add GtkPicture to types list
authorThomas Bechtold <tbechtold@suse.com>
Fri, 6 Jul 2018 20:14:26 +0000 (22:14 +0200)
committerThomas Bechtold <tbechtold@suse.com>
Fri, 6 Jul 2018 20:14:26 +0000 (22:14 +0200)
commite42373df897bde40fc4668494107b54d007d596d
treefcdd75f82cd0704176ae6d269faf865722b60f42
parentda8050979e7f5519a597b5a818790eb3841fe8ff
docs: Add GtkPicture to types list

We want signals, arguments/parameters and position in the hierarchy to
be shown in the documentation for GtkPicture. So fix the types list.

See
https://developer.gnome.org/gtk-doc-manual/unstable/metafiles_types.html.en
docs/reference/gtk/gtk4.types.in