a11y: Use proper role and state for tree expander image
authorEmmanuele Bassi <ebassi@gnome.org>
Thu, 5 Nov 2020 13:46:43 +0000 (13:46 +0000)
committerEmmanuele Bassi <ebassi@gnome.org>
Thu, 5 Nov 2020 13:46:43 +0000 (13:46 +0000)
commitc5dc0e2e4c48050bba31819ac48818cd7c3c60c5
tree8e2809fbfb8bd518f77181830f68aea9d4fe0cd5
parent88116712f6508ee7d48fa991ce8335b1b9d6b95b
a11y: Use proper role and state for tree expander image

The "expander" image is a button, and it controls the expansion of the
row, so it has a state associated to it that we must update.
gtk/gtktreeexpander.c