diff --git a/include/MwCXX/Widget/BaseAuto.h b/include/MwCXX/Widget/BaseAuto.h
index a0f729b..0caa490 100644
--- a/include/MwCXX/Widget/BaseAuto.h
+++ b/include/MwCXX/Widget/BaseAuto.h
@@ -8,6 +8,8 @@ int	      GetBorderWidth();
 void	      SetBorderWidth(int value);
 int	      GetDarkTheme();
 void	      SetDarkTheme(int value);
+int	      GetDarkThemeAutomatic();
+void	      SetDarkThemeAutomatic(int value);
 int	      GetFixedSize();
 void	      SetFixedSize(int value);
 int	      GetForceInverted();
diff --git a/src/widget/baseauto.cc b/src/widget/baseauto.cc
index 07a1306..43f4c23 100644
--- a/src/widget/baseauto.cc
+++ b/src/widget/baseauto.cc
@@ -43,6 +43,14 @@ void MwCXX::Base::SetDarkTheme(int value) {
 	MwSetInteger(this->widget, MwNdarkTheme, (int)value);
 }
 
+int MwCXX::Base::GetDarkThemeAutomatic() {
+	return (int)MwGetInteger(this->widget, MwNdarkThemeAutomatic);
+}
+
+void MwCXX::Base::SetDarkThemeAutomatic(int value) {
+	MwSetInteger(this->widget, MwNdarkThemeAutomatic, (int)value);
+}
+
 int MwCXX::Base::GetFixedSize() {
 	return (int)MwGetInteger(this->widget, MwNfixedSize);
 }