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Diffstat (limited to 'src/live_effects/parameter/parameter.h')
| -rw-r--r-- | src/live_effects/parameter/parameter.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/live_effects/parameter/parameter.h b/src/live_effects/parameter/parameter.h index aac3dfa69..71bd5673d 100644 --- 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 ¶m_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*/) {}; |