virtual void OnSelectionChange(const std::vector<tree::Node*>& s, bool isSelection, int selection, bool mProcess)
{ GimmickError("INTERNAL ERROR : OnSelectionChange not implemented"); }
virtual void OnSelectionChange(const std::vector<tree::Node*>& s, bool isSelection, int selection, bool mProcess)
{ GimmickError("INTERNAL ERROR : OnSelectionChange not implemented"); }