feMorphology filter primitive implementation

[inkscape.git] / src / sp-pattern.h

diff --git a/src/sp-pattern.h b/src/sp-pattern.h
index 42cac7a7e1b449980f0b6efc94109495cadef52b..4d49783fc79fd7ecd3c3fa727ca5558fd3e01845 100644 (file)
--- a/src/sp-pattern.h
+++ b/src/sp-pattern.h
@@ -32,6 +32,8 @@ class SPPatternClass;
 #include "sp-paint-server.h"
 #include "uri-references.h"
 
+#include <sigc++/connection.h>
+
 class SPPatternReference : public Inkscape::URIReference {
 public:
         SPPatternReference (SPObject *obj) : URIReference(obj) {}
@@ -70,6 +72,8 @@ struct SPPattern : public SPPaintServer {
        /* VieBox */
        NRRect viewBox;
        guint viewBox_set : 1;
+
+       sigc::connection modified_connection;
 };
 
 struct SPPatternClass {