Revert "Add GtkMac bridge (MonoMac hosted in Gtk) project"

This reverts commit c769c7afd423c660283e4c49d55ada769106f012.

6 files changed, 0 insertions, 560 deletions

diff --git a/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj b/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj
deleted file mode 100644
index aae472a6..00000000
--- a/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj
+++ /dev/null
@@ -1,86 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>10.0.0</ProductVersion>
-    <SchemaVersion>2.0</SchemaVersion>
-    <ProjectGuid>{FB234220-D409-43D9-8926-E2D629A19285}</ProjectGuid>
-    <ProjectTypeGuids>{948B3504-5B70-4649-8FE4-BDE1FB46EC69};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <OutputType>Library</OutputType>
-    <RootNamespace>Xwt.Gtk.Mac</RootNamespace>
-    <AssemblyName>Xwt.Gtk.Mac</AssemblyName>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug</OutputPath>
-    <DefineConstants>DEBUG;</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <ConsolePause>false</ConsolePause>
-    <EnableCodeSigning>false</EnableCodeSigning>
-    <CreatePackage>false</CreatePackage>
-    <EnablePackageSigning>false</EnablePackageSigning>
-    <IncludeMonoRuntime>false</IncludeMonoRuntime>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>none</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release</OutputPath>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <ConsolePause>false</ConsolePause>
-    <EnableCodeSigning>false</EnableCodeSigning>
-    <CreatePackage>false</CreatePackage>
-    <EnablePackageSigning>false</EnablePackageSigning>
-    <IncludeMonoRuntime>false</IncludeMonoRuntime>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="MonoMac, Version=0.0.0.0, Culture=neutral">
-      <SpecificVersion>False</SpecificVersion>
-    </Reference>
-    <Reference Include="gdk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="atk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="glib-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Core" />
-  </ItemGroup>
-  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
-  <Import Project="$(MSBuildExtensionsPath)\Mono\MonoMac\v0.0\Mono.MonoMac.targets" />
-  <ItemGroup>
-    <Folder Include="Xwt.GtkBackend.Mac\" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="Xwt.GtkBackend.Mac\PopoverMacBackend.cs" />
-    <Compile Include="Xwt.GtkBackend.Mac\GtkMacInterop.cs" />
-    <Compile Include="Xwt.GtkBackend.Mac\GtkMacEngine.cs" />
-    <Compile Include="Xwt.GtkBackend.Mac\GtkCocoaProxy.cs" />
-    <Compile Include="Xwt.GtkBackend.Mac\ForeignPlugMacBackend.cs" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\Xwt\Xwt.csproj">
-      <Project>{92494904-35FA-4DC9-BDE9-3A3E87AC49D3}</Project>
-      <Name>Xwt</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\Xwt.Gtk\Xwt.Gtk.csproj">
-      <Project>{C3887A93-B2BD-4097-8E2F-3A063EFF32FD}</Project>
-      <Name>Xwt.Gtk</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\Xwt.Mac\Xwt.Mac.csproj">
-      <Project>{B7C1673E-5124-4BE5-8D21-EC8B12F85B6B}</Project>
-      <Name>Xwt.Mac</Name>
-    </ProjectReference>
-  </ItemGroup>
-</Project>
diff --git a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/ForeignPlugMacBackend.cs b/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/ForeignPlugMacBackend.cs
deleted file mode 100644
index fd8d0652..00000000
--- a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/ForeignPlugMacBackend.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-//
-// ForeignPlugMacBackend.cs
-//
-// Author:
-//       Jérémie Laval <jeremie.laval@xamarin.com>
-//
-// Copyright (c) 2012 Xamarin, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-
-namespace Xwt.GtkBackend.Mac
-{
-	public class ForeignPlugMacBackend
-	{
-		public ForeignPlugMacBackend ()
-		{
-		}
-	}
-}
-
diff --git a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkCocoaProxy.cs b/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkCocoaProxy.cs
deleted file mode 100644
index 8c64aeff..00000000
--- a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkCocoaProxy.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System;
-
-using Gtk;
-using MonoMac.AppKit;
-
-namespace Xwt.GtkBackend.Mac
-{
-	public class GtkCocoaProxy : Gtk.Widget
-	{
-		public GtkCocoaProxy (NSView view) : base (GtkMacInterop.NSViewToGtkWidgetPtr (view))
-		{
-			OriginalView = view;
-		}
-
-		public NSView OriginalView {
-			get;
-			private set;
-		}
-	}
-}
-
diff --git a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkMacEngine.cs b/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkMacEngine.cs
deleted file mode 100644
index 7b1c4e69..00000000
--- a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkMacEngine.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-//
-// GtkMacEngine.cs
-//
-// Author:
-//       Jérémie Laval <jeremie.laval@xamarin.com>
-//
-// Copyright (c) 2012 Xamarin, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using Xwt.Engine;
-using Xwt.Backends;
-
-namespace Xwt.GtkBackend.Mac
-{
-	public class GtkMacEngine : Xwt.GtkBackend.GtkEngine
-	{
-		public static Xwt.Backends.EngineBackend MacEngine {
-			get;
-			set;
-		}
-
-		public static WidgetRegistry MacWidgetRegistry {
-			get;
-			set;
-		}
-
-		public override void InitializeRegistry (WidgetRegistry registry)
-		{
-			Console.WriteLine ("Using GtkMac backend");
-			// We let Gtk engine register its types first
-			base.InitializeRegistry (registry);
-			// Then we overwrite the custom one we have
-			registry.RegisterBackend (typeof(Xwt.Popover), typeof (PopoverMacBackend));
-			// Finally we initialize a mac registry to get their widgets
-			MacWidgetRegistry = new WidgetRegistry ();
-			MacEngine = new Xwt.Mac.MacEngine ();
-			MacEngine.InitializeRegistry (MacWidgetRegistry);
-		}
-	}
-}
-
diff --git a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkMacInterop.cs b/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkMacInterop.cs
deleted file mode 100644
index fd0e7dfa..00000000
--- a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/GtkMacInterop.cs
+++ /dev/null
@@ -1,65 +0,0 @@
-//
-// GtkMacInterop.cs
-//
-// Author:
-//       Jérémie Laval <jeremie.laval@xamarin.com>
-//
-// Copyright (c) 2012 Xamarin, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-
-namespace Xwt.GtkBackend.Mac
-{
-	public static class GtkMacInterop
-	{
-		const string LibGdk = "libgdk-quartz-2.0.dylib";
-		const string LibGtk = "libgtk-quartz-2.0";
-
-		[System.Runtime.InteropServices.DllImport (LibGdk)]
-		static extern IntPtr gdk_quartz_window_get_nsview (IntPtr gdkwindow);
-
-		[System.Runtime.InteropServices.DllImport (LibGdk)]
-		static extern IntPtr gdk_quartz_window_get_nswindow (IntPtr gdkwindow);
-
-		[System.Runtime.InteropServices.DllImport (LibGtk)]
-		extern static IntPtr gtk_ns_view_new (IntPtr nsview);
-
-		public static MonoMac.AppKit.NSView GetNSViewFromGdkWindow (Gdk.Window window)
-		{
-			if (!Platform.IsMac || window == null)
-				return null;
-			IntPtr nsView = gdk_quartz_window_get_nsview (window.Handle);
-			return new MonoMac.AppKit.NSView (nsView);
-		}
-
-		[System.Runtime.InteropServices.DllImport (LibGtk)]
-		static extern void gtk_widget_set_realized (IntPtr gtkwidget, bool realized);
-
-		public static void SetRealized (Gtk.Widget widget, bool realized)
-		{
-			gtk_widget_set_realized (widget.Handle, realized);
-		}
-
-		public static IntPtr NSViewToGtkWidgetPtr (MonoMac.AppKit.NSView view)
-		{
-			return gtk_ns_view_new (view.Handle);
-		}
-	}
-}
\ No newline at end of file
diff --git a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/PopoverMacBackend.cs b/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/PopoverMacBackend.cs
deleted file mode 100644
index 358a0e44..00000000
--- a/Xwt.Gtk.Mac/Xwt.GtkBackend.Mac/PopoverMacBackend.cs
+++ /dev/null
@@ -1,293 +0,0 @@
-//
-// PopoverMacBackend.cs
-//
-// Author:
-//       Jérémie Laval <jeremie.laval@xamarin.com>
-//
-// Copyright (c) 2012 Xamarin, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-
-using Xwt.Backends;
-
-using Gtk;
-using MonoMac.AppKit;
-
-namespace Xwt.GtkBackend.Mac
-{
-	public class PopoverMacBackend : IPopoverBackend
-	{
-		NSPopover popover;
-		//Xwt.Popover.Position orientation;
-		public event EventHandler Closed;
-
-		/*class OffscreenWindow : Gtk.Window
-		{
-			public OffscreenWindow () : base (WindowType.Toplevel)
-			{
-			}
-
-			[GLib.ConnectBefore]
-			protected override void OnRealized ()
-			{
-				Gdk.WindowAttr attributes;
-				Gdk.WindowAttributesType attributes_mask;
-				GtkMacInterop.SetRealized (this, true);
-
-				attributes.X = Allocation.X;
-				attributes.Y= Allocation.Y;
-				attributes.Width = Allocation.Width;
-				attributes.Height = Allocation.Height;
-				attributes.WindowType = (Gdk.WindowType)(((int)Gdk.WindowType.Foreign) + 1);
-				attributes.EventMask = (int)(Events | Gdk.EventMask.ExposureMask);
-				attributes.Visual = Visual;
-				attributes.Colormap = Colormap;
-				attributes.Wclass = Gdk.WindowClass.InputOutput;
-
-				attributes_mask = Gdk.WindowAttributesType.X | Gdk.WindowAttributesType.Y | Gdk.WindowAttributesType.Visual | Gdk.WindowAttributesType.Colormap;
-
-				GdkWindow = new Gdk.Window (ParentWindow, attributes, (int)attributes_mask);
-
-				if (Child != null)
-					Child.ParentWindow = GdkWindow;
-				Style.Attach (GdkWindow);
-				Style.SetBackground (GdkWindow, Gtk.StateType.Normal);
-			}
-
-			/*protected override void OnSizeAllocated (Gdk.Rectangle allocation)
-			{
-				Allocation = allocation;
-				int borderWidth = (int)BorderWidth;
-				if (IsRealized)
-					GdkWindow.MoveResize (allocation.X, allocation.Y, allocation.Width, allocation.Height);
-				if (Child != null && Child.Visible) {
-					Gdk.Rectangle childAlloc = new Gdk.Rectangle ();
-					childAlloc.X = borderWidth;
-					childAlloc.Y = borderWidth;
-					childAlloc.Width = allocation.Width - 2 * borderWidth;
-					childAlloc.Height = allocation.Height - 2 * borderWidth;
-					Child.SizeAllocate (childAlloc);
-				}
-				QueueDraw ();
-			}
-
-			protected override void OnSizeRequested (ref Requisition requisition)
-			{
-				int border_width;
-				int default_width, default_height;
-
-				border_width = (int)BorderWidth;
-
-				requisition.Width = border_width * 2;
-				requisition.Height = border_width * 2;
-
-				if (Child != null && Child.Visible) {
-					Gtk.Requisition childReq = Child.SizeRequest ();
-					requisition.Width += childReq.Width;
-					requisition.Height += childReq.Height;
-				}
-
-				GetDefaultSize (out default_width, out default_height);
-				if (default_width > 0)
-					requisition.Width = default_width;
-
-				if (default_height > 0)
-					requisition.Height = default_height;
-			}
-
-			void InternalResize ()
-			{
-				Gdk.Rectangle allocation = new Gdk.Rectangle (0, 0, 0, 0);
-				Gtk.Requisition requisition = SizeRequest ();
-
-				allocation.Width  = requisition.Width;
-				allocation.Height = requisition.Height;
-				SizeAllocate (allocation);
-			}
-
-			new void MoveFocus (Gtk.DirectionType dir)
-			{
-				ChildFocus (dir);
-				if (FocusChild != null)
-					OnSetFocus (this);
-			}
-
-			protected override void OnShown ()
-			{
-				SetFlag (Gtk.WidgetFlags.Visible);
-				bool needResize = !IsRealized;
-
-				if (needResize)
-					InternalResize ();
-				Map ();
-				if (Focus == null)
-					MoveFocus (Gtk.DirectionType.TabForward);
-			}
-
-			protected override void OnHidden ()
-			{
-				ClearFlag (Gtk.WidgetFlags.Visible);
-				Unmap ();
-			}
-
-			protected override void OnResizeChecked ()
-			{
-				if (Visible)
-					InternalResize ();
-			}/
-		}
-
-		class GtkProxyViewController : NSViewController
-		{
-			Gtk.Widget innerWidget;
-			// We use a container event box to make sure we have a valid parent GdkWindow
-			Gtk.Window container;
-			NSView view;
-
-			public GtkProxyViewController (global::Gtk.Widget innerWidget) : base (null, null)
-			{
-				this.innerWidget = innerWidget;
-			}
-
-			public override void LoadView ()
-			{
-				//container = new OffscreenWindow ();
-				container = new Gtk.Window (WindowType.Toplevel);
-				container.Add (innerWidget);
-				container.Realize ();
-				innerWidget.ShowAll ();
-				/container.Decorated = false;
-				container.SkipTaskbarHint = true;
-				container.SkipPagerHint = true;
-				container.TypeHint = Gdk.WindowTypeHint.Utility;/
-				//container.ShowAll ();
-				/*container.Hide ();
-				innerContainer.ShowAll ();/
-				if (container.GdkWindow == null)
-					throw new InvalidOperationException ("Fail");
-				innerWidget.SetFlag (WidgetFlags.Visible);
-				NSView innerView = GtkMacInterop.GetNSViewFromGdkWindow (container.GdkWindow);
-				if (innerView == null)
-					throw new InvalidOperationException ("Fail NSView");
-				innerView.NeedsDisplay = true;
-				innerView.Hidden = false;
-				//MonoMac.ObjCRuntime.Messaging.void_objc_msgSend (innerView.Handle, MonoMac.ObjCRuntime.Selector.GetHandle ("retain"));
-				//innerView.RemoveFromSuperview ();
-				View = new NSView ();
-				//View.SetBoundsSize (innerView.Bounds.Size);
-				View.AddSubview (innerView);
-				innerWidget.ShowAll ();
-				//MonoMac.ObjCRuntime.Messaging.void_objc_msgSend (innerView.Handle, MonoMac.ObjCRuntime.Selector.GetHandle ("release"));
-			}
-
-			public override NSView View {
-				get {
-					if (view == null)
-						LoadView ();
-					return view;
-				}
-				set {
-					if (value == null)
-						return;
-					view = value;
-				}
-			}
-		}*/
-
-		public Xwt.Engine.WidgetRegistry PreferredRegistry {
-			get {
-				return GtkMacEngine.MacWidgetRegistry;
-			}
-		}
-
-		class GtkViewController : NSViewController
-		{
-			Func<Xwt.Widget> childCreator;
-			NSView view;
-			Xwt.Widget child;
-
-			public GtkViewController (Func<Xwt.Widget> childCreator) : base (null, null)
-			{
-				this.childCreator = childCreator;
-			}
-
-			public override void LoadView ()
-			{
-				Xwt.Engine.WidgetRegistry.RunAsIfDefault (GtkMacEngine.MacWidgetRegistry, () => {
-					child = childCreator ();
-					view = ((IWidgetBackend)GtkMacEngine.MacWidgetRegistry.GetBackend (child)).NativeWidget as NSView;
-				});
-				ForceChildLayout ();
-			}
-
-			void ForceChildLayout ()
-			{
-				((IWidgetSurface)child).Reallocate ();
-			}
-
-			public override NSView View {
-				get {
-					if (view == null)
-						LoadView ();
-					return view;
-				}
-				set {
-					if (value == null)
-						return;
-					view = value;
-				}
-			}
-		}
-
-		public void Run (Xwt.WindowFrame parent, Xwt.Popover.Position orientation, Func<Xwt.Widget> childSource, Xwt.Widget referenceWidget)
-		{
-			//this.orientation = orientation;
-			var controller = new GtkViewController (childSource);
-			popover = new NSPopover ();
-			popover.Behavior = NSPopoverBehavior.Transient;
-			popover.ContentViewController = controller;
-			var gtkWidget = (Gtk.Widget)((WidgetBackend)GtkEngine.Registry.GetBackend (referenceWidget)).NativeWidget;
-			var gdkWindow = gtkWidget.GdkWindow;
-			if (gdkWindow == null)
-				throw new InvalidOperationException ("The provided reference Gtk.Widget must have a valid GdkWindow associated");
-			var bounds = referenceWidget.ScreenBounds;
-			popover.Show (new System.Drawing.RectangleF ((float)bounds.X, (float)bounds.Y, (float)bounds.Width, (float)bounds.Height),
-			              GtkMacInterop.GetNSViewFromGdkWindow (gdkWindow),
-			              ToRectEdge (orientation));
-		}
-
-		NSRectEdge ToRectEdge (Xwt.Popover.Position pos)
-		{
-			switch (pos) {
-			case Popover.Position.Top:
-				return NSRectEdge.MaxYEdge;
-			case Popover.Position.Bottom:
-			default:
-				return NSRectEdge.MinYEdge;
-			}
-		}
-
-		public void Dispose ()
-		{
-			popover.Close ();
-		}
-	}
-}
\ No newline at end of file