Merge from fe-moved

[inkscape.git] / src / live_effects / parameter / parameter.h

diff --git a/src/live_effects/parameter/parameter.h b/src/live_effects/parameter/parameter.h
index aac3dfa69063b22d02eb7387fa6736f380d7db76..71bd5673dc797e7720e93279d902b95c5137c025 100644 (file)
--- a/src/live_effects/parameter/parameter.h
+++ b/src/live_effects/parameter/parameter.h
@@ -60,7 +60,8 @@ public:
     virtual Glib::ustring * param_getTooltip() { return &param_tooltip; };
 
     // overload these for your particular parameter to make it provide knotholder handles or canvas helperpaths
-    virtual void addKnotHolderEntities(KnotHolder */*knotholder*/, SPDesktop */*desktop*/, SPItem */*item*/) {}
+    virtual bool providesKnotHolderEntities() { return false; }
+    virtual void addKnotHolderEntities(KnotHolder */*knotholder*/, SPDesktop */*desktop*/, SPItem */*item*/) {};
     virtual void addCanvasIndicators(SPLPEItem */*lpeitem*/, std::vector<Geom::PathVector> &/*hp_vec*/) {};
 
     virtual void param_editOncanvas(SPItem * /*item*/, SPDesktop * /*dt*/) {};