node-context.h: Supply missing #includes/declarations so that we don't depend on...

diff --git a/src/node-context.h b/src/node-context.h
index 922569d27a0fb1da270dd3a8700c217a687a4cbe..f266cc4135fbefefdaf8afd84ab995efd71cc41e 100644 (file)
--- a/src/node-context.h
+++ b/src/node-context.h
@@ -11,6 +11,7 @@
  * This code is in public domain
  */
 
+#include <gtk/gtktypeutils.h>
 #include <sigc++/sigc++.h>
 #include "event-context.h"
 #include "forward.h"