[gtk/wip/baedert/filechooser: 6/9] Adwaita: Style treeview :focus(visible)

[Timm Bäder <baedert src gnome org>]

commit b23403443443b42b1e6a1e8be68988452429e081
Author: Timm Bäder <mail baedert org>
Date:   Tue Jan 15 06:44:51 2019 +0100

    Adwaita: Style treeview :focus(visible)
    
    Give it the old blue color, while just :focus is grey now (designer
    input needed).

 gtk/theme/Adwaita/_common.scss | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index d766a9e817..43b877dc78 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1780,9 +1780,13 @@ treeview.view {
   rubberband { @extend rubberband; } // to avoid borders being overridden by the previously set props
 
   &:selected {
-    &:focus, & {
+    &:focus, &{
       border-radius: 0;
+      background-color: grey;
+    }
 
+    &:focus(visible) {
+      border-radius: 0;
       @extend %selected_items;
     }