[gtk+/wip/matthiasc/listbox-grid-lines: 3/3] stack sidebar: Drop separator widgets

[Matthias Clasen <matthiasc src gnome org>]

commit 59b3a04eb3827020f68845a83d62a08bf28aca61
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 27 19:27:46 2015 -0400

    stack sidebar: Drop separator widgets
    
    We have all the css machinery to do these with css now, so drop
    the use of GtkSeparator widgets and use GtkListBox grid lines
    instead.

 gtk/gtkstacksidebar.c |   16 +---------------
 1 files changed, 1 insertions(+), 15 deletions(-)
---
diff --git a/gtk/gtkstacksidebar.c b/gtk/gtkstacksidebar.c
index df96f37..7e7a863 100644
--- a/gtk/gtkstacksidebar.c
+++ b/gtk/gtkstacksidebar.c
@@ -103,20 +103,6 @@ gtk_stack_sidebar_get_property (GObject    *object,
     }
 }
 
-static void
-update_header (GtkListBoxRow *row,
-               GtkListBoxRow *before,
-               gpointer       userdata)
-{
-  GtkWidget *ret = NULL;
-
-  if (before && !gtk_list_box_row_get_header (row))
-    {
-      ret = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
-      gtk_list_box_row_set_header (row, ret);
-    }
-}
-
 static gint
 sort_list (GtkListBoxRow *row1,
            GtkListBoxRow *row2,
@@ -200,7 +186,7 @@ gtk_stack_sidebar_init (GtkStackSidebar *sidebar)
 
   gtk_container_add (GTK_CONTAINER (sw), GTK_WIDGET (priv->list));
 
-  gtk_list_box_set_header_func (priv->list, update_header, sidebar, NULL);
+  gtk_list_box_set_grid_lines (priv->list, TRUE);
   gtk_list_box_set_sort_func (priv->list, sort_list, sidebar, NULL);
 
   g_signal_connect (priv->list, "row-selected",