[goobox] fixed the style with Gtk+ 3.8

[Paolo Bacchilega <paobac src gnome org>]

commit 5982d5e5a9923cba86e87db860971bfba5816fa7
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Thu Jun 20 20:51:07 2013 +0200

    fixed the style with Gtk+ 3.8

 src/goo-player-bar.c |    2 +-
 src/goo-window.c     |    1 +
 src/ui/goobox.css    |   14 --------------
 3 files changed, 2 insertions(+), 15 deletions(-)
---
diff --git a/src/goo-player-bar.c b/src/goo-player-bar.c
index 65f5b99..565bf6e 100644
--- a/src/goo-player-bar.c
+++ b/src/goo-player-bar.c
@@ -268,7 +268,7 @@ goo_player_bar_construct (GooPlayerBar   *self,
     rtl = gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL;
 
        frame = gtk_event_box_new ();
-       gtk_style_context_add_class (gtk_widget_get_style_context (frame), "goobox-player-bar");
+       gtk_style_context_add_class (gtk_widget_get_style_context (frame), GTK_STYLE_CLASS_BACKGROUND);
        gtk_widget_show (frame);
        gtk_box_pack_start (GTK_BOX (self), frame, TRUE, TRUE, 0);
 
diff --git a/src/goo-window.c b/src/goo-window.c
index a2c8d1e..4155bfc 100644
--- a/src/goo-window.c
+++ b/src/goo-window.c
@@ -2094,6 +2094,7 @@ goo_window_construct (GooWindow    *window,
        GError           *error = NULL;
 
        gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (window)), 
"goobox-main-window");
+       gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (window)), 
GTK_STYLE_CLASS_VIEW);
 
        g_signal_connect (G_OBJECT (window),
                          "delete_event",
diff --git a/src/ui/goobox.css b/src/ui/goobox.css
index d8dec00..bb54e6c 100644
--- a/src/ui/goobox.css
+++ b/src/ui/goobox.css
@@ -1,12 +1,3 @@
-GtkWindow.goobox-main-window {
-       background-color: @theme_base_color;
-       color: @text_color;
-}
-
-GtkWindow.goobox-main-window:backdrop {
-       background-color: @theme_unfocused_base_color;
-}
-
 .goobox-info-album {
        padding: 0;
        font-weight: bold;
@@ -25,11 +16,6 @@ GtkWindow.goobox-main-window:backdrop {
        color: mix (@theme_fg_color, @theme_bg_color, 0.75);
 }
 
-.goobox-player-bar {
-       background-color: @bg_color;
-       border: 0;
-}
-
 .goobox-cover-frame GtkButton:hover {
        border-image-width: 0;
        border-radius: 0;