iconview: Fix updates with filter models
authorMatthias Clasen <mclasen@redhat.com>
Fri, 19 Jan 2018 15:04:18 +0000 (16:04 +0100)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 19 Jan 2018 20:29:13 +0000 (23:29 +0300)
commitffef28a7e8d5ffef7de6a3baccb30b0021b6b0ff
tree4eca51acc1323cb47433b5357d8827067d22070a
parentf942d6f53cbbefd53afa03dd1e9492f690e68ea2
iconview: Fix updates with filter models

Filter models rely on views taking a ref on every node
they care about. GtkIconView was not doing that. Amazingly,
this has never shown up in a bug so far, until I spotted
the fallout in gnome-font-viewer.
gtk/gtkiconview.c