diff --git a/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h b/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
index 99dd5c81e..13bd0f449 100644
--- a/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
+++ b/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
@@ -533,6 +533,11 @@
     int w = info[0].As<Napi::Number>().Int32Value();                           \
     int result = this->instance->heightForWidth(w);                            \
     return Napi::Number::New(env, result);                                     \
+  }                                                                            \
+  Napi::Value winId(const Napi::CallbackInfo& info) {                          \
+    Napi::Env env = info.Env();                                                \
+    int result = this->instance->winId();                                      \
+    return Napi::Number::New(env, result);                                     \
   }
 
 #endif  // QWIDGET_WRAPPED_METHODS_DECLARATION
@@ -621,7 +626,8 @@
                      &WidgetWrapName::unsetLayoutDirection),                   \
       InstanceMethod("unsetLocale", &WidgetWrapName::unsetLocale),             \
       InstanceMethod("windowRole", &WidgetWrapName::windowRole),               \
-      InstanceMethod("heightForWidth", &WidgetWrapName::heightForWidth),
+      InstanceMethod("heightForWidth", &WidgetWrapName::heightForWidth),       \
+      InstanceMethod("winId", &WidgetWrapName::winId),
 
 #endif  // QWIDGET_WRAPPED_METHODS_EXPORT_DEFINE
 
diff --git a/src/lib/QtWidgets/QWidget.ts b/src/lib/QtWidgets/QWidget.ts
index 89398cb49..2a8fb1055 100644
--- a/src/lib/QtWidgets/QWidget.ts
+++ b/src/lib/QtWidgets/QWidget.ts
@@ -538,7 +538,9 @@ export abstract class NodeWidget<Signals extends QWidgetSignals> extends YogaWid
     width(): number {
         return this.property('width').toInt();
     }
-    // TODO: WId 	winId() const
+    winId(): number {
+        return this.native.winId();
+    }
     // TODO: QWidget *	window() const
     windowFilePath(): string {
         return this.property('windowFilePath').toString();