[gnome-software/wip/installed_updates: 7/10] update dialog: Draw a separator between listbox items

[Kalev Lember <klember src gnome org>]

commit c80ae29212d37b9bf9a7f7e9a72697c970e25e75
Author: Kalev Lember <kalevlember gmail com>
Date:   Mon Apr 28 16:34:50 2014 +0200

    update dialog: Draw a separator between listbox items

 src/gs-update-dialog.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/src/gs-update-dialog.c b/src/gs-update-dialog.c
index 8bc75ac..598745c 100644
--- a/src/gs-update-dialog.c
+++ b/src/gs-update-dialog.c
@@ -173,6 +173,17 @@ gs_update_dialog_set_app (GsUpdateDialog *dialog, GsApp *app)
        }
 }
 
+static void
+list_header_func (GtkListBoxRow *row,
+                  GtkListBoxRow *before,
+                  gpointer user_data)
+{
+       GtkWidget *header = NULL;
+       if (before != NULL)
+               header = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
+       gtk_list_box_row_set_header (row, header);
+}
+
 static gint
 os_updates_sort_func (GtkListBoxRow *a,
                       GtkListBoxRow *b,
@@ -237,6 +248,9 @@ gs_update_dialog_init (GsUpdateDialog *dialog)
 
        g_signal_connect (GTK_LIST_BOX (priv->list_box), "row-activated",
                          G_CALLBACK (row_activated_cb), dialog);
+       gtk_list_box_set_header_func (GTK_LIST_BOX (priv->list_box),
+                                     list_header_func,
+                                     dialog, NULL);
        gtk_list_box_set_sort_func (GTK_LIST_BOX (priv->list_box),
                                    os_updates_sort_func,
                                    dialog, NULL);