[gnome-control-center/wip/feborges/new-users-panel: 66/66] user-accounts: Make the UmCarouselItems look the same on hover

[Felipe Borges <felipeborges src gnome org>]

commit 6f4f24a107c0e16ba03ab042e97b47eb2f284795
Author: Felipe Borges <felipeborges gnome org>
Date:   Wed Dec 21 15:27:28 2016 +0100

    user-accounts: Make the UmCarouselItems look the same on hover
    
    UmCarouselItem is a button, but since we have now the arrow which
    points to the selected item, we don't need any other visual
    feedback (such as hover border/background).
    
    https://bugzilla.gnome.org/show_bug.cgi?id=767065

 panels/user-accounts/data/carousel.css |    7 +++++++
 panels/user-accounts/um-carousel.c     |    2 ++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/panels/user-accounts/data/carousel.css b/panels/user-accounts/data/carousel.css
index ac74c8c..6dd8479 100644
--- a/panels/user-accounts/data/carousel.css
+++ b/panels/user-accounts/data/carousel.css
@@ -18,3 +18,10 @@
   border-bottom-color: @theme_bg_color;
   margin-bottom: -2px;
 }
+
+.carousel-item {
+  background: transparent;
+  box-shadow: none;
+  border: none;
+  color: @theme_fg_color;
+}
diff --git a/panels/user-accounts/um-carousel.c b/panels/user-accounts/um-carousel.c
index 0b905db..3fead32 100644
--- a/panels/user-accounts/um-carousel.c
+++ b/panels/user-accounts/um-carousel.c
@@ -48,6 +48,8 @@ static void
 um_carousel_item_init (UmCarouselItem *self)
 {
         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (self), FALSE);
+        gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (self)),
+                                     "carousel-item");
 }
 
 struct _UmCarousel {