diff --git a/src/olympic/studio/modlib/include/studio/imguiutil.hpp b/src/olympic/studio/modlib/include/studio/imguiutil.hpp
index 46881268..bab5e7d8 100644
--- a/src/olympic/studio/modlib/include/studio/imguiutil.hpp
+++ b/src/olympic/studio/modlib/include/studio/imguiutil.hpp
@@ -148,6 +148,19 @@ bool BeginPopup(turbine::Context &ctx, ox::CStringView popupName, bool &show, Im
  */
 bool ComboBox(ox::CStringView lbl, ox::SpanView<ox::String> list, size_t &selectedIdx) noexcept;
 
+/**
+ *
+ * @param lbl
+ * @param callback
+ * @param selectedIdx
+ * @return true if new value selected, false otherwise
+ */
+bool ComboBox(
+		ox::CStringView lbl,
+		std::function<ox::CStringView(size_t)> const&f,
+		size_t strCnt,
+		size_t &selectedIdx) noexcept;
+
 bool FileComboBox(
 		ox::CStringView lbl,
 		studio::StudioContext &sctx,
diff --git a/src/olympic/studio/modlib/src/imguiutil.cpp b/src/olympic/studio/modlib/src/imguiutil.cpp
index a90f7c2e..0af15b97 100644
--- a/src/olympic/studio/modlib/src/imguiutil.cpp
+++ b/src/olympic/studio/modlib/src/imguiutil.cpp
@@ -100,6 +100,26 @@ bool ComboBox(
 	return out;
 }
 
+bool ComboBox(
+		ox::CStringView lbl,
+		std::function<ox::CStringView(size_t)> const&f,
+		size_t strCnt,
+		size_t &selectedIdx) noexcept {
+	bool out{};
+	auto const first = selectedIdx < strCnt ? f(selectedIdx).c_str() : "";
+	if (ImGui::BeginCombo(lbl.c_str(), first, 0)) {
+		for (auto i = 0u; i < strCnt; ++i) {
+			const auto selected = (selectedIdx == i);
+			if (ImGui::Selectable(f(i).c_str(), selected) && selectedIdx != i) {
+				selectedIdx = i;
+				out = true;
+			}
+		}
+		ImGui::EndCombo();
+	}
+	return out;
+}
+
 bool FileComboBox(
 		ox::CStringView lbl,
 		studio::StudioContext &sctx,