[gtk+] GtkMenuTrackerItem: Add support for display-hint

[Matthias Clasen <matthiasc src gnome org>]

commit 8fff8acbac56daf4de967f5ab8ed805391cd9e4b
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Apr 28 14:18:06 2014 -0400

    GtkMenuTrackerItem: Add support for display-hint
    
    This commit adds a getter for the display-hint attribute.

 gtk/gtkmenutrackeritem.c |   10 ++++++++++
 gtk/gtkmenutrackeritem.h |    2 ++
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkmenutrackeritem.c b/gtk/gtkmenutrackeritem.c
index ddf20dc..232ac37 100644
--- a/gtk/gtkmenutrackeritem.c
+++ b/gtk/gtkmenutrackeritem.c
@@ -674,6 +674,16 @@ gtk_menu_tracker_item_get_special (GtkMenuTrackerItem *self)
   return special;
 }
 
+const gchar *
+gtk_menu_tracker_item_get_display_hint (GtkMenuTrackerItem *self)
+{
+  const gchar *display_hint = NULL;
+
+  g_menu_item_get_attribute (self->item, "display-hint", "&s", &display_hint);
+
+  return display_hint;
+}
+
 GMenuModel *
 _gtk_menu_tracker_item_get_link (GtkMenuTrackerItem *self,
                                  const gchar        *link_name)
diff --git a/gtk/gtkmenutrackeritem.h b/gtk/gtkmenutrackeritem.h
index ca5a665..48c6dd4 100644
--- a/gtk/gtkmenutrackeritem.h
+++ b/gtk/gtkmenutrackeritem.h
@@ -50,6 +50,8 @@ GtkMenuTrackerItem *   _gtk_menu_tracker_item_new                       (GtkActi
 
 const gchar *           gtk_menu_tracker_item_get_special               (GtkMenuTrackerItem *self);
 
+const gchar *           gtk_menu_tracker_item_get_display_hint          (GtkMenuTrackerItem *self);
+
 GtkActionObservable *  _gtk_menu_tracker_item_get_observable            (GtkMenuTrackerItem *self);
 
 gboolean                gtk_menu_tracker_item_get_is_separator          (GtkMenuTrackerItem *self);