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-rw-r--r--src/libs/gui/ControlGroups.hpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libs/gui/ControlGroups.hpp b/src/libs/gui/ControlGroups.hpp
index 15e5a6ea..89f26a6b 100644
--- a/src/libs/gui/ControlGroups.hpp
+++ b/src/libs/gui/ControlGroups.hpp
@@ -82,6 +82,8 @@ private:
void set_value(float value);
void set_range(float min, float max);
+
+ void port_variable_change(const string& key, const Raul::Atom& value);
void update_range();
void update_value_from_slider();