diff --git a/src/Avalonia.Native.OSX/common.h b/src/Avalonia.Native.OSX/common.h
index 5fd7e575562..4ff72b8820b 100644
--- a/src/Avalonia.Native.OSX/common.h
+++ b/src/Avalonia.Native.OSX/common.h
@@ -9,4 +9,9 @@
 
 extern IAvnPlatformThreadingInterface* CreatePlatformThreading();
 extern IAvnWindow* CreateAvnWindow(IAvnWindowEvents*events);
+extern IAvnPopup* CreateAvnPopup(IAvnWindowEvents*events);
+
+extern NSPoint ToNSPoint (AvnPoint p);
+extern AvnPoint ToAvnPoint (NSPoint p);
+extern AvnPoint ConvertPointY (AvnPoint p);
 #endif
diff --git a/src/Avalonia.Native.OSX/main.mm b/src/Avalonia.Native.OSX/main.mm
index 0d6b2a978db..31c98edda8b 100644
--- a/src/Avalonia.Native.OSX/main.mm
+++ b/src/Avalonia.Native.OSX/main.mm
@@ -80,14 +80,62 @@ virtual HRESULT CreateWindow(IAvnWindowEvents* cb, IAvnWindow** ppv)
         return S_OK;
     };
     
+    virtual HRESULT CreatePopup(IAvnWindowEvents* cb, IAvnPopup** ppv)
+    {
+        if(cb == nullptr || ppv == nullptr)
+            return E_POINTER;
+        
+        *ppv = CreateAvnPopup(cb);
+        return S_OK;
+    }
+    
     virtual HRESULT CreatePlatformThreadingInterface(IAvnPlatformThreadingInterface** ppv)
     {
         *ppv = CreatePlatformThreading();
         return S_OK;
-    };
+    }
 };
 
 extern "C" IAvaloniaNativeFactory* CreateAvaloniaNative()
 {
     return new AvaloniaNative();
 };
+
+
+NSPoint ToNSPoint (AvnPoint p)
+{
+    @autoreleasepool
+    {
+        NSPoint result;
+        result.x = p.X;
+        result.y = p.Y;
+        
+        return result;
+    }
+}
+
+AvnPoint ToAvnPoint (NSPoint p)
+{
+    @autoreleasepool
+    {
+        AvnPoint result;
+        result.X = p.x;
+        result.Y = p.y;
+        
+        return result;
+    }
+}
+
+
+AvnPoint ConvertPointY (AvnPoint p)
+{
+    @autoreleasepool
+    {
+        auto sw = [NSScreen.screens objectAtIndex:0].frame;
+        
+        auto t = MAX(sw.origin.y, sw.origin.y + sw.size.height);
+        p.Y = t - p.Y;
+        
+        return p;
+    }
+}
diff --git a/src/Avalonia.Native.OSX/window.mm b/src/Avalonia.Native.OSX/window.mm
index f69bec57041..ce5923089c9 100644
--- a/src/Avalonia.Native.OSX/window.mm
+++ b/src/Avalonia.Native.OSX/window.mm
@@ -3,8 +3,9 @@
 class WindowBaseImpl;
 
 @interface AvnView : NSView
--(AvnView*)  initWithParent: (WindowBaseImpl*) parent;
--(NSEvent*)  lastMouseDownEvent;
+-(AvnView*) initWithParent: (WindowBaseImpl*) parent;
+-(NSEvent*) lastMouseDownEvent;
+-(AvnPoint) translateLocalPoint:(AvnPoint)pt;
 @end
 
 @interface AvnWindow : NSWindow <NSWindowDelegate>
@@ -18,11 +19,16 @@ -(void) setCanBecomeKeyAndMain;
     AvnView* View;
     AvnWindow* Window;
     ComPtr<IAvnWindowBaseEvents> BaseEvents;
+    AvnPoint lastPositionSet;
     WindowBaseImpl(IAvnWindowBaseEvents* events)
     {
         BaseEvents = events;
         View = [[AvnView alloc] initWithParent:this];
         Window = [[AvnWindow alloc] initWithParent:this];
+        
+        lastPositionSet.X = 100;
+        lastPositionSet.Y = 100;
+        
         [Window setStyleMask:NSWindowStyleMaskBorderless];
         [Window setBackingType:NSBackingStoreBuffered];
         [Window setContentView: View];
@@ -30,11 +36,21 @@ -(void) setCanBecomeKeyAndMain;
     
     virtual HRESULT Show()
     {
+        SetPosition(lastPositionSet);
         UpdateStyle();
         [Window makeKeyAndOrderFront:Window];
         return S_OK;
     }
     
+    virtual HRESULT Hide ()
+    {
+        if(Window != nullptr)
+        {
+            [Window orderOut:Window];
+        }
+        return S_OK;
+    }
+    
     virtual HRESULT Close()
     {
         [Window close];
@@ -51,6 +67,21 @@ virtual HRESULT GetClientSize(AvnSize* ret)
         return S_OK;
     }
     
+    virtual HRESULT GetScaling (double* ret)
+    {
+        if(ret == nullptr)
+            return E_POINTER;
+        
+        if(Window == nullptr)
+        {
+            *ret = 1;
+            return S_OK;
+        }
+        
+        *ret = [Window backingScaleFactor];
+        return S_OK;
+    }
+    
     virtual HRESULT Resize(double x, double y)
     {
         [Window setContentSize:NSSize{x, y}];
@@ -74,6 +105,59 @@ virtual void BeginMoveDrag ()
         [Window performWindowDragWithEvent:lastEvent];
     }
     
+    
+    virtual HRESULT GetPosition (AvnPoint* ret)
+    {
+        if(ret == nullptr)
+        {
+            return E_POINTER;
+        }
+        
+        auto frame = [Window frame];
+        
+        ret->X = frame.origin.x;
+        ret->Y = frame.origin.y + frame.size.height;
+        
+        *ret = ConvertPointY(*ret);
+        
+        return S_OK;
+    }
+    
+    virtual void SetPosition (AvnPoint point)
+    {
+        lastPositionSet = point;
+        [Window setFrameTopLeftPoint:ToNSPoint(ConvertPointY(point))];
+    }
+    
+    virtual HRESULT PointToClient (AvnPoint point, AvnPoint* ret)
+    {
+        if(ret == nullptr)
+        {
+            return E_POINTER;
+        }
+        
+        point = ConvertPointY(point);
+        auto viewPoint = [Window convertPointFromScreen:ToNSPoint(point)];
+        
+        *ret = [View translateLocalPoint:ToAvnPoint(viewPoint)];
+        
+        return S_OK;
+    }
+    
+    virtual HRESULT PointToScreen (AvnPoint point, AvnPoint* ret)
+    {
+        if(ret == nullptr)
+        {
+            return E_POINTER;
+        }
+        
+        auto cocoaViewPoint =  ToNSPoint([View translateLocalPoint:point]);
+        auto cocoaScreenPoint = [Window convertPointToScreen:cocoaViewPoint];
+        *ret = ConvertPointY(ToAvnPoint(cocoaScreenPoint));
+        
+        return S_OK;
+    }
+    
 protected:
     virtual NSWindowStyleMask GetStyle()
     {
@@ -160,7 +244,7 @@ - (void)drawRect:(NSRect)dirtyRect
     free(ptr);
 }
 
-- (AvnPoint)translateLocalPoint:(AvnPoint)pt
+- (AvnPoint) translateLocalPoint:(AvnPoint)pt
 {
     pt.Y = [self bounds].size.height - pt.Y;
     return pt;
@@ -194,7 +278,6 @@ - (void)mouseEvent:(NSEvent *)event withType:(AvnRawMouseEventType) type
         }
     }
     
-    
     auto timestamp = [event timestamp] * 1000;
     auto modifiers = [self getModifiers:[event modifierFlags]];
     
@@ -368,6 +451,32 @@ -(void)resignKeyWindow
 
 @end
 
+class PopupImpl : public WindowBaseImpl, public IAvnPopup
+{
+private:
+    BEGIN_INTERFACE_MAP()
+    INHERIT_INTERFACE_MAP(WindowBaseImpl)
+    INTERFACE_MAP_ENTRY(IAvnPopup, IID_IAvnPopup)
+    END_INTERFACE_MAP()
+    ComPtr<IAvnWindowEvents> WindowEvents;
+    PopupImpl(IAvnWindowEvents* events) : WindowBaseImpl(events)
+    {
+        WindowEvents = events;
+        [Window setLevel:NSPopUpMenuWindowLevel];
+    }
+    
+protected:
+    virtual NSWindowStyleMask GetStyle()
+    {
+        return NSWindowStyleMaskBorderless;
+    }
+};
+
+extern IAvnPopup* CreateAvnPopup(IAvnWindowEvents*events)
+{
+    IAvnPopup* ptr = dynamic_cast<IAvnPopup*>(new PopupImpl(events));
+    return ptr;
+}
 
 class WindowImpl : public WindowBaseImpl, public IAvnWindow
 {
@@ -413,7 +522,6 @@ virtual NSWindowStyleMask GetStyle()
     }
 };
 
-
 extern IAvnWindow* CreateAvnWindow(IAvnWindowEvents*events)
 {
     IAvnWindow* ptr = dynamic_cast<IAvnWindow*>(new WindowImpl(events));
diff --git a/src/Avalonia.Native/Avalonia.Native.csproj b/src/Avalonia.Native/Avalonia.Native.csproj
index 9f699ab6645..7b0eef0a928 100644
--- a/src/Avalonia.Native/Avalonia.Native.csproj
+++ b/src/Avalonia.Native/Avalonia.Native.csproj
@@ -12,4 +12,12 @@
         <PackageReference Include="Avalonia" Version="0.6.2-build6248-beta" />
         <SharpGenMapping Include="Mappings.xml" />
     </ItemGroup>
+    <ItemGroup>
+      <Compile Remove="Generated\LocalInterop.cs" />
+      <Compile Remove="Generated\Structures.cs" />
+      <Compile Remove="Generated\Functions.cs" />
+      <Compile Remove="Generated\Interfaces.cs" />
+      <Compile Remove="Generated\LocalInterop.cs" />
+      <Compile Remove="Generated\Structures.cs" />
+    </ItemGroup>
 </Project>
diff --git a/src/Avalonia.Native/AvaloniaNativePlatform.cs b/src/Avalonia.Native/AvaloniaNativePlatform.cs
index ed9acb1d6f2..515f56167f3 100644
--- a/src/Avalonia.Native/AvaloniaNativePlatform.cs
+++ b/src/Avalonia.Native/AvaloniaNativePlatform.cs
@@ -88,8 +88,8 @@ public IEmbeddableWindowImpl CreateEmbeddableWindow()
         }
 
         public IPopupImpl CreatePopup()
-        {
-            throw new NotImplementedException();
+        {
+            return new PopupImpl(_factory);
         }
     }
 
diff --git a/src/Avalonia.Native/Helpers.cs b/src/Avalonia.Native/Helpers.cs
new file mode 100644
index 00000000000..941dd1dd142
--- /dev/null
+++ b/src/Avalonia.Native/Helpers.cs
@@ -0,0 +1,18 @@
+using System;
+using Avalonia.Native.Interop;
+
+namespace Avalonia.Native
+{
+    public static class Helpers
+    {
+        public static Point ToAvaloniaPoint (this AvnPoint pt)
+        {
+            return new Point(pt.X, pt.Y);
+        }
+
+        public static AvnPoint ToAvnPoint (this Point pt)
+        {
+            return new AvnPoint { X = pt.X, Y = pt.Y };
+        }
+    }
+}
diff --git a/src/Avalonia.Native/PopupImpl.cs b/src/Avalonia.Native/PopupImpl.cs
new file mode 100644
index 00000000000..bed2b3f929d
--- /dev/null
+++ b/src/Avalonia.Native/PopupImpl.cs
@@ -0,0 +1,27 @@
+using System;
+using Avalonia.Native.Interop;
+using Avalonia.Platform;
+
+namespace Avalonia.Native
+{
+    public class PopupImpl : WindowBaseImpl, IPopupImpl
+    {
+        IAvnPopup _native;
+
+        public PopupImpl(IAvaloniaNativeFactory factory)
+        {
+            using (var e = new PopupEvents(this))
+                Init(_native = factory.CreatePopup(e));
+        }
+
+        class PopupEvents : WindowBaseEvents, IAvnWindowEvents
+        {
+            readonly PopupImpl _parent;
+
+            public PopupEvents(PopupImpl parent) : base(parent)
+            {
+                _parent = parent;
+            }
+        }
+    }
+}
diff --git a/src/Avalonia.Native/WindowImplBase.cs b/src/Avalonia.Native/WindowImplBase.cs
index 9f1a7deedb8..e6d4af62e18 100644
--- a/src/Avalonia.Native/WindowImplBase.cs
+++ b/src/Avalonia.Native/WindowImplBase.cs
@@ -118,11 +118,11 @@ public void RawMouseEvent(AvnRawMouseEventType type, uint timeStamp, AvnInputMod
             switch (type)
             {
                 case AvnRawMouseEventType.Wheel:
-                    Input?.Invoke(new RawMouseWheelEventArgs(_mouse, timeStamp, _inputRoot, new Point(point.X, point.Y), new Vector(delta.X, delta.Y), (InputModifiers)modifiers));
+                    Input?.Invoke(new RawMouseWheelEventArgs(_mouse, timeStamp, _inputRoot, point.ToAvaloniaPoint(), new Vector(delta.X, delta.Y), (InputModifiers)modifiers));
                     break;
 
                 default:
-                    Input?.Invoke(new RawMouseEventArgs(_mouse, timeStamp, _inputRoot, (RawMouseEventType)type, new Point(point.X, point.Y), (InputModifiers)modifiers));
+                    Input?.Invoke(new RawMouseEventArgs(_mouse, timeStamp, _inputRoot, (RawMouseEventType)type, point.ToAvaloniaPoint(), (InputModifiers)modifiers));
                     break;
             }
         }
@@ -164,10 +164,35 @@ public void Show()
         }
 
 
+        public Point Position
+        {
+            get => _native.GetPosition().ToAvaloniaPoint();
+            set => _native.SetPosition(value.ToAvnPoint());
+        }
+
+        public Point PointToClient(Point point)
+        {
+            return _native.PointToClient(point.ToAvnPoint()).ToAvaloniaPoint();
+        }
+
+        public Point PointToScreen(Point point)
+        {
+            return _native.PointToScreen(point.ToAvnPoint()).ToAvaloniaPoint();
+        }
+
+        public void Hide()
+        {
+            _native.Hide();
+        }
+
+        public void BeginMoveDrag()
+        {
+            _native.BeginMoveDrag();
+        }
+
         #region Stubs
-        public double Scaling => 1;
+        public double Scaling => _native.GetScaling();
 
-        public Point Position { get; set; }
         public Action<Point> PositionChanged { get; set; }
         public Action Deactivated { get; set; }
         public Action Activated { get; set; }
@@ -195,29 +220,10 @@ public void SetCursor(IPlatformHandle cursor)
         {
         }
 
-        public void Hide()
-        {
-        }
-
-        public void BeginMoveDrag()
-        {
-            _native.BeginMoveDrag();
-        }
-
         public void BeginResizeDrag(WindowEdge edge)
         {
         }
 
-        public Point PointToClient(Point point)
-        {
-            return point;
-        }
-
-        public Point PointToScreen(Point point)
-        {
-            return point;
-        }
-
         #endregion
     }
 }
diff --git a/src/headers/avalonia-native.h b/src/headers/avalonia-native.h
index 1509f01a57d..27aa24536ab 100644
--- a/src/headers/avalonia-native.h
+++ b/src/headers/avalonia-native.h
@@ -4,6 +4,7 @@
 
 struct IAvnWindowEvents;
 struct IAvnWindow;
+struct IAvnPopup;
 struct IAvnMacOptions;
 struct IAvnPlatformThreadingInterface;
 
@@ -59,26 +60,38 @@ AVNCOM(IAvaloniaNativeFactory, 01) : virtual IUnknown
     virtual HRESULT Initialize() = 0;
     virtual IAvnMacOptions* GetMacOptions() = 0;
     virtual HRESULT CreateWindow(IAvnWindowEvents* cb, IAvnWindow** ppv) = 0;
+    virtual HRESULT CreatePopup (IAvnWindowEvents* cb, IAvnPopup** ppv) = 0;
     virtual HRESULT CreatePlatformThreadingInterface(IAvnPlatformThreadingInterface** ppv) = 0;
 };
 
 AVNCOM(IAvnWindowBase, 02) : virtual IUnknown
 {
     virtual HRESULT Show() = 0;
+    virtual HRESULT Hide () = 0;
     virtual HRESULT Close() = 0;
     virtual HRESULT GetClientSize(AvnSize*ret) = 0;
+    virtual HRESULT GetScaling(double*ret)=0;
     virtual HRESULT Resize(double width, double height) = 0;
     virtual void Invalidate (AvnRect rect) = 0;
     virtual void BeginMoveDrag () = 0;
+    virtual HRESULT GetPosition (AvnPoint*ret) = 0;
+    virtual void SetPosition (AvnPoint point) = 0;
+    virtual HRESULT PointToClient (AvnPoint point, AvnPoint*ret) = 0;
+    virtual HRESULT PointToScreen (AvnPoint point, AvnPoint*ret) = 0;
 };
 
-AVNCOM(IAvnWindow, 03) : virtual IAvnWindowBase
+AVNCOM(IAvnPopup, 03) : virtual IAvnWindowBase
+{
+    
+};
+
+AVNCOM(IAvnWindow, 04) : virtual IAvnWindowBase
 {
     virtual HRESULT SetCanResize(bool value) = 0;
     virtual HRESULT SetHasDecorations(bool value) = 0;
 };
 
-AVNCOM(IAvnWindowBaseEvents, 04) : IUnknown
+AVNCOM(IAvnWindowBaseEvents, 05) : IUnknown
 {
     virtual HRESULT SoftwareDraw(void* ptr, int stride, int pixelWidth, int pixelHeight, const AvnSize& logicalSize) = 0;
     virtual void Closed() = 0;
@@ -93,33 +106,33 @@ AVNCOM(IAvnWindowBaseEvents, 04) : IUnknown
 };
 
 
-AVNCOM(IAvnWindowEvents, 05) : IAvnWindowBaseEvents
+AVNCOM(IAvnWindowEvents, 06) : IAvnWindowBaseEvents
 {
 
 };
 
-AVNCOM(IAvnMacOptions, 06) : virtual IUnknown
+AVNCOM(IAvnMacOptions, 07) : virtual IUnknown
 {
     virtual HRESULT SetShowInDock(int show) = 0;
 };
 
-AVNCOM(IAvnActionCallback, 07) : IUnknown
+AVNCOM(IAvnActionCallback, 08) : IUnknown
 {
     virtual void Run() = 0;
 };
 
-AVNCOM(IAvnSignaledCallback, 08) : IUnknown
+AVNCOM(IAvnSignaledCallback, 09) : IUnknown
 {
     virtual void Signaled(int priority, bool priorityContainsMeaningfulValue) = 0;
 };
 
 
-AVNCOM(IAvnLoopCancellation, 09) : virtual IUnknown
+AVNCOM(IAvnLoopCancellation, 0a) : virtual IUnknown
 {
     virtual void Cancel() = 0;
 };
 
-AVNCOM(IAvnPlatformThreadingInterface, 0a) : virtual IUnknown
+AVNCOM(IAvnPlatformThreadingInterface, 0b) : virtual IUnknown
 {
     virtual bool GetCurrentThreadIsLoopThread() = 0;
     virtual void SetSignaledCallback(IAvnSignaledCallback* cb) = 0;