[gnome-builder] GbSearchDisplay: set row separator

[Christian Hergert <chergert src gnome org>]

commit ff172fc01b2e3b2282d00c92091dac067c9e2192
Author: Christian Hergert <christian hergert me>
Date:   Tue Dec 16 15:14:35 2014 -0800

    GbSearchDisplay: set row separator

 src/search/gb-search-display.c |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)
---
diff --git a/src/search/gb-search-display.c b/src/search/gb-search-display.c
index 71e360c..12dde01 100644
--- a/src/search/gb-search-display.c
+++ b/src/search/gb-search-display.c
@@ -245,6 +245,23 @@ gb_search_display_grab_focus (GtkWidget *widget)
 }
 
 static void
+gb_search_display_header_func (GtkListBoxRow *row,
+                               GtkListBoxRow *before,
+                               gpointer       user_data)
+{
+  if (before)
+    {
+      GtkWidget *header;
+
+      header = g_object_new (GTK_TYPE_SEPARATOR,
+                             "orientation", GTK_ORIENTATION_HORIZONTAL,
+                             "visible", TRUE,
+                             NULL);
+      gtk_list_box_row_set_header (row, header);
+    }
+}
+
+static void
 gb_search_display_constructed (GObject *object)
 {
   GbSearchDisplay *self = (GbSearchDisplay *)object;
@@ -253,6 +270,11 @@ gb_search_display_constructed (GObject *object)
 
   G_OBJECT_CLASS (gb_search_display_parent_class)->constructed (object);
 
+  gtk_list_box_set_header_func (self->priv->list_box,
+                                gb_search_display_header_func,
+                                NULL, NULL);
+
+
   g_signal_connect_object (self->priv->list_box,
                            "row-activated",
                            G_CALLBACK (gb_search_display_row_activated),