diff --git a/src/luaenginegui/luaengine/LuaEngineGui.cpp b/src/luaenginegui/luaengine/LuaEngineGui.cpp
index 5fc6bb4..e697f8b 100644
--- a/src/luaenginegui/luaengine/LuaEngineGui.cpp
+++ b/src/luaenginegui/luaengine/LuaEngineGui.cpp
@@ -78,6 +78,7 @@ void LuaEngineGui::pushClass(lua_State *L_p)
     pushFunction(L_p, "setWidgetFixed", setWidgetFixed);
     pushFunction(L_p, "setWidgetLayout", setWidgetLayout);
     pushFunction(L_p, "setWidgetText", setWidgetText);
+    pushFunction(L_p, "setWidgetReadOnly", setWidgetReadOnly);
     pushFunction(L_p, "setWidgetSize", setWidgetSize);
     pushVariant(L_p, "ShowCurrent", 0);
     pushVariant(L_p, "ShowNormal", 1);
@@ -410,6 +411,30 @@ int LuaEngineGui::setWidgetEnabled(lua_State *L_p)
     return 0;
 }
 
+int LuaEngineGui::setWidgetReadOnly(lua_State *L_p)
+{
+    if (getArgumentCount(L_p) >= 1) {
+        void *pointer = getPointer(L_p, 1);
+        if (pointer != NULL) {
+            bool isReadOnly = true;
+            if (getArgumentCount(L_p) >= 2) {
+                isReadOnly = getVariant(L_p, 2).toBool();
+            }
+            if (((QObject*)pointer)->inherits("QPlainTextEdit")) {
+                ((QPlainTextEdit*)pointer)->setReadOnly(isReadOnly);
+            }
+            else if (((QObject*)pointer)->inherits("QTextEdit")) {
+                ((QTextEdit*)pointer)->setReadOnly(isReadOnly);
+            }
+            else if (((QObject*)pointer)->inherits("QLineEdit")) {
+                ((QLineEdit*)pointer)->setReadOnly(isReadOnly);
+            }
+            return 0;
+        }
+    }
+    return 0;
+}
+
 int LuaEngineGui::setWidgetFixed(lua_State *L_p)
 {
     if (getArgumentCount(L_p) >= 1) {
diff --git a/src/luaenginegui/luaengine/LuaEngineGui.h b/src/luaenginegui/luaengine/LuaEngineGui.h
index 229aee8..ff89574 100644
--- a/src/luaenginegui/luaengine/LuaEngineGui.h
+++ b/src/luaenginegui/luaengine/LuaEngineGui.h
@@ -41,6 +41,7 @@ public:
     static int setWidgetEnabled(lua_State *L_p);
     static int setWidgetFixed(lua_State *L_p);
     static int setWidgetLayout(lua_State *L_p);
+    static int setWidgetReadOnly(lua_State *L_p);
     static int setWidgetSize(lua_State *L_p);
     static int setWidgetText(lua_State *L_p);
     static int layoutAddLayout(lua_State *L_p);