[gtk+] GtkStyle: transform tabs' detail string.

[Carlos Garnacho <carlosg src gnome org>]

commit 60a2e90df7c51d2dfc9103970b794ecc53008146
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Nov 15 23:27:44 2010 +0100

    GtkStyle: transform tabs' detail string.

 gtk/gtkstyle.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkstyle.c b/gtk/gtkstyle.c
index 3eca201..ff3ba06 100644
--- a/gtk/gtkstyle.c
+++ b/gtk/gtkstyle.c
@@ -1800,6 +1800,11 @@ transform_detail_string (const gchar     *detail,
     gtk_style_context_add_class (context, "dock");
   else if (strcmp (detail, "notebook") == 0)
     gtk_style_context_add_class (context, "notebook");
+  else if (strcmp (detail, "tab") == 0)
+    {
+      gtk_style_context_add_class (context, "notebook");
+      gtk_style_context_add_region (context, GTK_STYLE_REGION_TAB, 0);
+    }
   else if (g_str_has_prefix (detail, "cell"))
     {
       GtkRegionFlags row, col;