multiselection: Pass through sections-changed
authorMatthias Clasen <mclasen@redhat.com>
Tue, 23 May 2023 15:24:02 +0000 (11:24 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Sat, 27 May 2023 21:27:19 +0000 (17:27 -0400)
commit9c1049e710515e1505bd83783bd342b3ea63b6a4
treed580cdab5e112c08f617195bf9278445090176b7
parenta1352a88ffc53d8417ba295bfbcd5f84e412e02f
multiselection: Pass through sections-changed

If our underlying model emits sections-changed,
we need to pass it on.

Add a test for this too.
gtk/gtkmultiselection.c
testsuite/gtk/multiselection.c