Add knot ungrabbed event

5 files changed, 6 insertions, 0 deletions

diff --git a/src/live_effects/parameter/point.cpp b/src/live_effects/parameter/point.cpp
index 561e43495..7ccd187ea 100644
--- a/src/live_effects/parameter/point.cpp
+++ b/src/live_effects/parameter/point.cpp
@@ -189,6 +189,7 @@ public:
 
     void knot_set(Geom::Point const &p, Geom::Point const &origin, guint state) override;
     Geom::Point knot_get() const override;
+    void knot_ungrabbed(Geom::Point const &p, Geom::Point const &origin, guint state) override {};
     void knot_click(guint state) override;
 
 private:
diff --git a/src/live_effects/parameter/powerstrokepointarray.h b/src/live_effects/parameter/powerstrokepointarray.h
index bb655ed96..fff41200a 100644
--- a/src/live_effects/parameter/powerstrokepointarray.h
+++ b/src/live_effects/parameter/powerstrokepointarray.h
@@ -71,6 +71,7 @@ public:
     ~PowerStrokePointArrayParamKnotHolderEntity() override = default;
 
     void knot_set(Geom::Point const &p, Geom::Point const &origin, guint state) override;
+    void knot_ungrabbed(Geom::Point const &p, Geom::Point const &origin, guint state) override {};
     Geom::Point knot_get() const override;
     virtual void knot_set_offset(Geom::Point offset);
     void knot_click(guint state) override;
diff --git a/src/live_effects/parameter/satellitesarray.h b/src/live_effects/parameter/satellitesarray.h
index d9f6ddbad..1e2dfc2eb 100644
--- a/src/live_effects/parameter/satellitesarray.h
+++ b/src/live_effects/parameter/satellitesarray.h
@@ -92,6 +92,7 @@ public:
                           guint state) override;
     Geom::Point knot_get() const override;
     void knot_click(guint state) override;
+    void knot_ungrabbed(Geom::Point const &p, Geom::Point const &origin, guint state) override {};
     void knot_set_offset(Satellite);
     /** Checks whether the index falls within the size of the parameter's vector
      */
diff --git a/src/live_effects/parameter/transformedpoint.cpp b/src/live_effects/parameter/transformedpoint.cpp
index 357ea6958..a5fefc709 100644
--- a/src/live_effects/parameter/transformedpoint.cpp
+++ b/src/live_effects/parameter/transformedpoint.cpp
@@ -174,6 +174,7 @@ public:
         param->set_and_write_new_values(param->origin, param->vector);
         sp_lpe_item_update_patheffect(SP_LPE_ITEM(item), false, false);
     };
+    void knot_ungrabbed(Geom::Point const &p, Geom::Point const &origin, guint state) override {};
     Geom::Point knot_get() const override{
         return param->origin + param->vector;
     };
diff --git a/src/live_effects/parameter/vector.cpp b/src/live_effects/parameter/vector.cpp
index 6f689c755..63aca130e 100644
--- a/src/live_effects/parameter/vector.cpp
+++ b/src/live_effects/parameter/vector.cpp
@@ -183,6 +183,7 @@ public:
     Geom::Point knot_get() const override {
         return param->origin;
     };
+    void knot_ungrabbed(Geom::Point const &p, Geom::Point const &origin, guint state) override {};
     void knot_click(guint /*state*/) override{
         g_print ("This is the origin handle associated to parameter '%s'\n", param->param_key.c_str());
     };
@@ -207,6 +208,7 @@ public:
     Geom::Point knot_get() const override {
         return param->origin + param->vector;
     };
+    void knot_ungrabbed(Geom::Point const &p, Geom::Point const &origin, guint state) override {};
     void knot_click(guint /*state*/) override{
         g_print ("This is the vector handle associated to parameter '%s'\n", param->param_key.c_str());
     };