Gio: Add Menu and MenuItem.

* tools/extra_defs_gen/generate_defs_gio.cc: Mention the new GTypes here,
though they do not seem to have any properties or signals.

* gio/src/filelist.am:
* gio/src/menu.[hg|ccg]:
* gio/src/menuitem.[hg|ccg]: Add these classes, as a way to create
the Gio::MenuModel for Gtk::Application::set_app_menu() and set_menubar().
* tools/m4/convert_gio.m4: Add MenuItem conversion.
* gio/giomm.h: Mention the new headers here.

1 files changed, 23 insertions, 0 deletions

diff --git a/gio/src/menu.ccg b/gio/src/menu.ccg
new file mode 100644
index 00000000..969d51ec
--- /dev/null
+++ b/gio/src/menu.ccg
@@ -0,0 +1,23 @@
+/* Copyright (C) 2012 The giomm Development Team
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <gio/gio.h>
+
+namespace Gio
+{
+
+} // namespace Gio