icontheme: Call gtk_system_setting_changed
authorMatthias Clasen <mclasen@redhat.com>
Tue, 21 Apr 2020 14:44:36 +0000 (10:44 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Wed, 22 Apr 2020 23:30:48 +0000 (19:30 -0400)
commita59cb5dfa6a1456d2e590d10880389b44fa3d275
tree95237f89dc382fbf25a4e4020a88d875c1329622
parent4b13d99cfe75b3c176be33628a4882893e1fdcaa
icontheme: Call gtk_system_setting_changed

When the icon theme changes, we want to both initiate
a css SOURCE change (since css values may depend on the
icon theme), as well as calling gtk_system_setting_changed,
since widgets need to drop cached images, e.g. in GtkIconHelper.
gtk/gtkicontheme.c