a11y: Add more accessible data to GtkTreeExpander
authorEmmanuele Bassi <ebassi@gnome.org>
Thu, 12 Nov 2020 16:16:48 +0000 (16:16 +0000)
committerEmmanuele Bassi <ebassi@gnome.org>
Thu, 12 Nov 2020 21:46:06 +0000 (21:46 +0000)
commit0d7fcdda28c0a5ea57d18353f314e22c92a71c0c
tree7d6afb80b1349182d14cc3f024ae8ce723061b54
parent75f9b83b1efd645b79a4a6d1dbeca6876310e50b
a11y: Add more accessible data to GtkTreeExpander

Document the role of the GtkTreeExpander, and the behaviour of the
expander button.

Additionally, improve the label of the expander button, by adding a
fixed "Expand" label, and setting the "labelled-by" relation to the
child of the GtkTreeExpander.
gtk/gtktreeexpander.c