[glibmm] Gio: MenuItem: set_action_and_target(): Add one without the cariant.

[Murray Cumming <murrayc src gnome org>]

commit 00383dc4a514731a905e44a8826d833899a798a5
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Mar 22 21:24:39 2012 +0100

    Gio: MenuItem: set_action_and_target(): Add one without the cariant.
    
    * gio/src/menuitem.[hg|ccg]: set_action_and_target(): Rename to
    set_action() and add a set_action() with just the action name,
    because the GVariant* is optional.

 ChangeLog            |    8 ++++++++
 gio/src/menuitem.ccg |    5 +++++
 gio/src/menuitem.hg  |    6 +++++-
 3 files changed, 18 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 83e56fd..0883bd1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2012-03-22  Murray Cumming  <murrayc murrayc com>
 
+	Gio: MenuItem: set_action_and_target(): Add one without the cariant.
+
+	* gio/src/menuitem.[hg|ccg]: set_action_and_target(): Rename to 
+	set_action() and add a set_action() with just the action name,
+	because the GVariant* is optional.
+
+2012-03-22  Murray Cumming  <murrayc murrayc com>
+
 	Gio: SimpleAction: Add a parameter that takes no VariantType.
 
 	* gio/src/simpleaction.[hg|ccg]: The GVariantType* is optional.
diff --git a/gio/src/menuitem.ccg b/gio/src/menuitem.ccg
index 969d51e..bf8e897 100644
--- a/gio/src/menuitem.ccg
+++ b/gio/src/menuitem.ccg
@@ -20,4 +20,9 @@
 namespace Gio
 {
 
+void MenuItem::set_action_and_target(const Glib::ustring& action)
+{
+  g_menu_item_set_action_and_target_value(gobj(), action.c_str(), 0); 
+}
+
 } // namespace Gio
diff --git a/gio/src/menuitem.hg b/gio/src/menuitem.hg
index 381b381..742ce0d 100644
--- a/gio/src/menuitem.hg
+++ b/gio/src/menuitem.hg
@@ -55,7 +55,11 @@ public:
   _WRAP_METHOD(void set_label(const Glib::ustring& label), g_menu_item_set_label)
   _WRAP_METHOD(void set_submenu(const Glib::RefPtr<MenuModel>& submenu), g_menu_item_set_submenu)
   _WRAP_METHOD(void set_section(const Glib::RefPtr<MenuModel>& section), g_menu_item_set_section)
-  _WRAP_METHOD(void set_action_and_target_value(const Glib::ustring& action, const Glib::VariantBase& target_value), g_menu_item_set_action_and_target_value)
+ 
+  //TODO: Documentation:
+  void set_action_and_target(const Glib::ustring& action);
+
+  _WRAP_METHOD(void set_action_and_target(const Glib::ustring& action, const Glib::VariantBase& target_value), g_menu_item_set_action_and_target_value)
   _IGNORE(g_menu_item_set_action_and_target)
   _WRAP_METHOD(void set_detailed_action(const Glib::ustring& detailed_action), g_menu_item_set_detailed_action)
 };