[gtkmm] Switch: Ignore the activate signal

[Murray Cumming <murrayc src gnome org>]

commit 0fcf087c001b74b18114d9e97ff44ce1dac00f5e
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Oct 11 11:57:17 2013 +0200

    Switch: Ignore the activate signal

 gtk/src/switch.hg |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/src/switch.hg b/gtk/src/switch.hg
index 1247827..cc9f255 100644
--- a/gtk/src/switch.hg
+++ b/gtk/src/switch.hg
@@ -48,6 +48,9 @@ public:
   _WRAP_METHOD(bool get_active() const, gtk_switch_get_active)
 
   _WRAP_PROPERTY("active", bool)
+
+  //activate is an action signal that's documented as not for use by applications.
+  _IGNORE("activate)
 };
 
 } // namespace Gtk