diff --git a/src/ui/simple/CSimpleStatusBar.cpp b/src/ui/simple/CSimpleStatusBar.cpp
index ae0aec8..f221801 100644
--- a/src/ui/simple/CSimpleStatusBar.cpp
+++ b/src/ui/simple/CSimpleStatusBar.cpp
@@ -53,6 +53,13 @@ float CSimpleStatusBar::GetValue() const {
     return this->m_value;
 }
 
+bool CSimpleStatusBar::IsA(int32_t type) {
+    return type == CSimpleStatusBar::s_objectType
+        || type == CSimpleFrame::s_objectType
+        || type == CScriptRegion::s_objectType
+        || type == CScriptObject::s_objectType;
+}
+
 void CSimpleStatusBar::RunOnMinMaxChangedScript() {
     if (!this->m_onMinMaxChanged.luaRef) {
         return;
diff --git a/src/ui/simple/CSimpleStatusBar.hpp b/src/ui/simple/CSimpleStatusBar.hpp
index 974309e..7cca58d 100644
--- a/src/ui/simple/CSimpleStatusBar.hpp
+++ b/src/ui/simple/CSimpleStatusBar.hpp
@@ -17,6 +17,7 @@ class CSimpleStatusBar : public CSimpleFrame {
         // Public virtual member functions
         virtual int32_t GetScriptMetaTable();
         virtual ScriptIx* GetScriptByName(const char* name, ScriptData& data);
+        virtual bool IsA(int32_t type);
         // TODO
         virtual void SetValue(float value);