diff --git a/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h b/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
index 50fb06a09..9181111ec 100644
--- a/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
+++ b/src/cpp/include/nodegui/QtWidgets/QWidget/qwidget_macro.h
@@ -239,6 +239,14 @@
     this->instance->setMaximumSize(width, height);                            \
     return env.Null();                                                        \
   }                                                                           \
+  Napi::Value maximumSize(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                               \
+    Napi::HandleScope scope(env);                                             \
+    QSize size = this->instance->maximumSize();                               \
+    auto sizeWrap = QSizeWrap::constructor.New({Napi::External<QSize>::New(   \
+        env, new QSize(size.width(), size.height()))});                       \
+    return sizeWrap;                                                          \
+  }                                                                           \
   Napi::Value setMinimumSize(const Napi::CallbackInfo& info) {                \
     Napi::Env env = info.Env();                                               \
     Napi::HandleScope scope(env);                                             \
@@ -247,6 +255,14 @@
     this->instance->setMinimumSize(width, height);                            \
     return env.Null();                                                        \
   }                                                                           \
+  Napi::Value minimumSize(const Napi::CallbackInfo& info) {                   \
+    Napi::Env env = info.Env();                                               \
+    Napi::HandleScope scope(env);                                             \
+    QSize size = this->instance->minimumSize();                               \
+    auto sizeWrap = QSizeWrap::constructor.New({Napi::External<QSize>::New(   \
+        env, new QSize(size.width(), size.height()))});                       \
+    return sizeWrap;                                                          \
+  }                                                                           \
   Napi::Value repaint(const Napi::CallbackInfo& info) {                       \
     Napi::Env env = info.Env();                                               \
     Napi::HandleScope scope(env);                                             \
@@ -443,6 +459,8 @@
       InstanceMethod("repaint", &WidgetWrapName::repaint),                   \
       InstanceMethod("update", &WidgetWrapName::update),                     \
       InstanceMethod("updateGeometry", &WidgetWrapName::updateGeometry),     \
+      InstanceMethod("maximumSize", &WidgetWrapName::maximumSize),           \
+      InstanceMethod("minimumSize", &WidgetWrapName::minimumSize),           \
       InstanceMethod("pos", &WidgetWrapName::pos),                           \
       InstanceMethod("size", &WidgetWrapName::size),                         \
       InstanceMethod("setAttribute", &WidgetWrapName::setAttribute),         \
diff --git a/src/lib/QtWidgets/QWidget.ts b/src/lib/QtWidgets/QWidget.ts
index 46cea28c1..02118ab9c 100644
--- a/src/lib/QtWidgets/QWidget.ts
+++ b/src/lib/QtWidgets/QWidget.ts
@@ -151,9 +151,15 @@ export abstract class NodeWidget<Signals extends QWidgetSignals> extends YogaWid
     setMinimumSize(minw: number, minh: number): void {
         this.native.setMinimumSize(minw, minh);
     }
+    minimumSize(): QSize {
+        return new QSize(this.native.minimumSize());
+    }
     setMaximumSize(maxw: number, maxh: number): void {
         this.native.setMaximumSize(maxw, maxh);
     }
+    maximumSize(): QSize {
+        return new QSize(this.native.maximumSize());
+    }
     setFixedSize(width: number, height: number): void {
         this.native.setFixedSize(width, height);
     }