diff --git a/CMakeLists.txt b/CMakeLists.txt
index b580363..e319652 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -151,6 +151,8 @@ PRIVATE
     ui/widgets/menu/menu_common.h
     ui/widgets/menu/menu_item_base.cpp
     ui/widgets/menu/menu_item_base.h
+    ui/widgets/menu/menu_separator.cpp
+    ui/widgets/menu/menu_separator.h
     ui/widgets/popup_menu.cpp
     ui/widgets/popup_menu.h
     ui/widgets/scroll_area.cpp
diff --git a/ui/widgets/menu.cpp b/ui/widgets/menu.cpp
index b6a1b85..2cb18eb 100644
--- a/ui/widgets/menu.cpp
+++ b/ui/widgets/menu.cpp
@@ -10,6 +10,7 @@
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/menu/menu_item_base.h"
+#include "ui/widgets/menu/menu_separator.h"
 #include "ui/text/text.h"
 
 #include <QtGui/QtEvents>
@@ -51,55 +52,6 @@ TextParseOptions MenuTextOptions = {
 
 } // namespace
 
-class Menu::Separator : public ItemBase {
-public:
-	Separator(not_null<RpWidget*> parent, const style::Menu &st, int index)
-	: ItemBase(parent, st, index)
-	, _lineWidth(st.separatorWidth)
-	, _padding(st.separatorPadding)
-	, _fg(st.separatorFg)
-	, _bg(st.itemBg)
-	, _height(_padding.top() + _lineWidth + _padding.bottom()) {
-
-		initResizeHook(parent->sizeValue());
-		// setAttribute(Qt::WA_TransparentForMouseEvents, true);
-		paintRequest(
-		) | rpl::start_with_next([=] {
-			Painter p(this);
-
-			p.fillRect(0, 0, width(), _height, _bg);
-			p.fillRect(
-				_padding.left(),
-				_padding.top(),
-				width() - _padding.left() - _padding.right(),
-				_lineWidth,
-				_fg);
-		}, lifetime());
-
-	}
-
-	QAction *action() const override {
-		return nullptr;
-	}
-
-	bool isEnabled() const override {
-		return false;
-	}
-
-protected:
-	int contentHeight() const override {
-		return _height;
-	}
-
-private:
-	const int _lineWidth;
-	const style::margins &_padding;
-	const style::color &_fg;
-	const style::color &_bg;
-	const int _height;
-
-};
-
 class Menu::Action : public ItemBase {
 public:
 	Action(
@@ -329,7 +281,7 @@ not_null<QAction*> Menu::addAction(not_null<QAction*> action, const style::icon
 		: _actionWidgets.back()->y() + _actionWidgets.back()->height();
 	const auto index = _actionWidgets.size();
 	if (action->isSeparator()) {
-		auto widget = base::make_unique_q<Separator>(this, _st, index);
+		auto widget = base::make_unique_q<Ui::Separator>(this, _st, index);
 		widget->moveToLeft(0, top);
 		widget->show();
 		_actionWidgets.push_back(std::move(widget));
diff --git a/ui/widgets/menu.h b/ui/widgets/menu.h
index 0e14241..9e2f3e5 100644
--- a/ui/widgets/menu.h
+++ b/ui/widgets/menu.h
@@ -76,7 +76,6 @@ protected:
 	void mouseReleaseEvent(QMouseEvent *e) override;
 
 private:
-	class Separator;
 	class Action;
 
 	void updateSelected(QPoint globalPosition);
diff --git a/ui/widgets/menu/menu_separator.cpp b/ui/widgets/menu/menu_separator.cpp
new file mode 100644
index 0000000..c00b96d
--- /dev/null
+++ b/ui/widgets/menu/menu_separator.cpp
@@ -0,0 +1,51 @@
+// This file is part of Desktop App Toolkit,
+// a set of libraries for developing nice desktop applications.
+//
+// For license and copyright information please follow this link:
+// https://github.com/desktop-app/legal/blob/master/LEGAL
+//
+#include "ui/widgets/menu/menu_separator.h"
+
+#include "ui/painter.h"
+
+namespace Ui {
+
+Separator::Separator(
+	not_null<RpWidget*> parent,
+	const style::Menu &st,
+	int index)
+: ItemBase(parent, st, index)
+, _lineWidth(st.separatorWidth)
+, _padding(st.separatorPadding)
+, _fg(st.separatorFg)
+, _bg(st.itemBg)
+, _height(_padding.top() + _lineWidth + _padding.bottom()) {
+
+	initResizeHook(parent->sizeValue());
+	paintRequest(
+	) | rpl::start_with_next([=] {
+		Painter p(this);
+
+		p.fillRect(0, 0, width(), _height, _bg);
+		p.fillRect(
+			_padding.left(),
+			_padding.top(),
+			width() - _padding.left() - _padding.right(),
+			_lineWidth,
+			_fg);
+	}, lifetime());
+}
+
+QAction *Separator::action() const {
+	return nullptr;
+}
+
+bool Separator::isEnabled() const {
+	return false;
+}
+
+int Separator::contentHeight() const {
+	return _height;
+}
+
+} // namespace Ui
diff --git a/ui/widgets/menu/menu_separator.h b/ui/widgets/menu/menu_separator.h
new file mode 100644
index 0000000..e2bae7f
--- /dev/null
+++ b/ui/widgets/menu/menu_separator.h
@@ -0,0 +1,35 @@
+// This file is part of Desktop App Toolkit,
+// a set of libraries for developing nice desktop applications.
+//
+// For license and copyright information please follow this link:
+// https://github.com/desktop-app/legal/blob/master/LEGAL
+//
+#pragma once
+
+#include "ui/widgets/menu/menu_item_base.h"
+#include "styles/style_widgets.h"
+
+class Painter;
+
+namespace Ui {
+
+class Separator : public ItemBase {
+public:
+	Separator(not_null<RpWidget*> parent, const style::Menu &st, int index);
+
+	QAction *action() const override;
+	bool isEnabled() const override;
+
+protected:
+	int contentHeight() const override;
+
+private:
+	const int _lineWidth;
+	const style::margins &_padding;
+	const style::color &_fg;
+	const style::color &_bg;
+	const int _height;
+
+};
+
+} // namespace Ui