From ff90da2b3a54b6d355ec691f437400b2e1665179 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Wed, 28 Oct 2015 09:09:37 +0100
Subject: [PATCH] Move XAML control styles into Perspex.Themes.Default.

And remove old code-defined control themes from there.
---
 samples/XamlTestApplicationPcl/XamlTestApp.cs |   2 +-
 .../XamlTestApplicationPcl/XamlTestApp.paml   |  25 --
 .../XamlTestApplicationPcl.csproj             |  72 -----
 src/Markup/Perspex.Markup.Xaml/OmniXAML       |   2 +-
 .../Perspex.Themes.Default}/Button.paml       |   0
 src/Perspex.Themes.Default/ButtonStyle.cs     | 110 --------
 .../Perspex.Themes.Default}/Carousel.paml     |   0
 src/Perspex.Themes.Default/CarouselStyle.cs   |  53 ----
 .../Perspex.Themes.Default}/CheckBox.paml     |   0
 src/Perspex.Themes.Default/CheckBoxStyle.cs   | 110 --------
 .../ContentControl.paml                       |   0
 .../ContentControlStyle.cs                    |  53 ----
 src/Perspex.Themes.Default/DefaultTheme.cs    |  47 ----
 src/Perspex.Themes.Default/DefaultTheme.paml  |  26 ++
 .../DefaultTheme.paml.cs                      |  22 ++
 .../Perspex.Themes.Default}/DropDown.paml     |   0
 src/Perspex.Themes.Default/DropDownStyle.cs   | 147 ----------
 .../Perspex.Themes.Default}/FocusAdorner.paml |   0
 .../FocusAdornerStyle.cs                      |  49 ----
 .../Perspex.Themes.Default}/GridSplitter.paml |   0
 .../GridSplitterStyle.cs                      |  51 ----
 .../Perspex.Themes.Default}/ItemsControl.paml |   0
 .../ItemsControlStyle.cs                      |  51 ----
 .../Perspex.Themes.Default}/ListBox.paml      |   0
 .../Perspex.Themes.Default}/ListBoxItem.paml  |   0
 .../ListBoxItemStyle.cs                       |  70 -----
 src/Perspex.Themes.Default/ListBoxStyle.cs    |  64 -----
 .../Perspex.Themes.Default}/Menu.paml         |   0
 .../Perspex.Themes.Default}/MenuItem.paml     |   0
 src/Perspex.Themes.Default/MenuItemStyle.cs   | 264 ------------------
 src/Perspex.Themes.Default/MenuStyle.cs       |  59 ----
 .../Perspex.Themes.Default.csproj             | 109 ++++++--
 .../Perspex.Themes.Default}/PopupRoot.paml    |   0
 src/Perspex.Themes.Default/PopupRootStyle.cs  |  55 ----
 .../ProgressBarStyle.cs                       |  89 ------
 .../Perspex.Themes.Default}/RadioButton.paml  |   0
 .../RadioButtonStyle.cs                       | 109 --------
 .../Perspex.Themes.Default}/ScrollBar.paml    |   0
 src/Perspex.Themes.Default/ScrollBarStyle.cs  | 105 -------
 .../Perspex.Themes.Default}/ScrollViewer.paml |   0
 .../ScrollViewerStyle.cs                      |  93 ------
 .../Perspex.Themes.Default}/TabControl.paml   |   0
 src/Perspex.Themes.Default/TabControlStyle.cs |  72 -----
 .../Perspex.Themes.Default}/TabItem.paml      |   0
 src/Perspex.Themes.Default/TabItemStyle.cs    |  59 ----
 .../Perspex.Themes.Default}/TabStrip.paml     |   0
 src/Perspex.Themes.Default/TabStripStyle.cs   |  58 ----
 .../Perspex.Themes.Default}/TextBox.paml      |   4 +-
 src/Perspex.Themes.Default/TextBoxStyle.cs    | 110 --------
 .../Perspex.Themes.Default}/ToggleButton.paml |   0
 .../ToggleButtonStyle.cs                      | 114 --------
 src/Perspex.Themes.Default/ToolTipStyle.cs    |  61 ----
 .../Perspex.Themes.Default}/TreeView.paml     |   0
 .../Perspex.Themes.Default}/TreeViewItem.paml |   0
 .../TreeViewItemStyle.cs                      | 162 -----------
 src/Perspex.Themes.Default/TreeViewStyle.cs   |  65 -----
 .../Perspex.Themes.Default}/Window.paml       |   0
 src/Perspex.Themes.Default/WindowStyle.cs     |  58 ----
 58 files changed, 133 insertions(+), 2467 deletions(-)
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/Button.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ButtonStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/Carousel.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/CarouselStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/CheckBox.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/CheckBoxStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ContentControl.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ContentControlStyle.cs
 delete mode 100644 src/Perspex.Themes.Default/DefaultTheme.cs
 create mode 100644 src/Perspex.Themes.Default/DefaultTheme.paml
 create mode 100644 src/Perspex.Themes.Default/DefaultTheme.paml.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/DropDown.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/DropDownStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/FocusAdorner.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/FocusAdornerStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/GridSplitter.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/GridSplitterStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ItemsControl.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ItemsControlStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ListBox.paml (100%)
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ListBoxItem.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ListBoxItemStyle.cs
 delete mode 100644 src/Perspex.Themes.Default/ListBoxStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/Menu.paml (100%)
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/MenuItem.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/MenuItemStyle.cs
 delete mode 100644 src/Perspex.Themes.Default/MenuStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/PopupRoot.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/PopupRootStyle.cs
 delete mode 100644 src/Perspex.Themes.Default/ProgressBarStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/RadioButton.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/RadioButtonStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ScrollBar.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ScrollBarStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ScrollViewer.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ScrollViewerStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/TabControl.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/TabControlStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/TabItem.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/TabItemStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/TabStrip.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/TabStripStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/TextBox.paml (92%)
 delete mode 100644 src/Perspex.Themes.Default/TextBoxStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/ToggleButton.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/ToggleButtonStyle.cs
 delete mode 100644 src/Perspex.Themes.Default/ToolTipStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/TreeView.paml (100%)
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/TreeViewItem.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/TreeViewItemStyle.cs
 delete mode 100644 src/Perspex.Themes.Default/TreeViewStyle.cs
 rename {samples/XamlTestApplicationPcl => src/Perspex.Themes.Default}/Window.paml (100%)
 delete mode 100644 src/Perspex.Themes.Default/WindowStyle.cs

diff --git a/samples/XamlTestApplicationPcl/XamlTestApp.cs b/samples/XamlTestApplicationPcl/XamlTestApp.cs
index 6dc77e136d..89b8c756ce 100644
--- a/samples/XamlTestApplicationPcl/XamlTestApp.cs
+++ b/samples/XamlTestApplicationPcl/XamlTestApp.cs
@@ -12,7 +12,7 @@ namespace XamlTestApplication
         {
             RegisterServices();
             RegisterPlatform();
-            Styles = new Perspex.Styling.Styles();
+            Styles = new DefaultTheme();
             InitializeComponent();
         }
 
diff --git a/samples/XamlTestApplicationPcl/XamlTestApp.paml b/samples/XamlTestApplicationPcl/XamlTestApp.paml
index 6bec14667f..09d5504bfd 100644
--- a/samples/XamlTestApplicationPcl/XamlTestApp.paml
+++ b/samples/XamlTestApplicationPcl/XamlTestApp.paml
@@ -1,29 +1,4 @@
 <Application x:Class="XamlTestApplicationPcl.XamlTestApp"
         xmlns="https://github.com/perspex"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-  <Application.Styles>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.FocusAdorner.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Button.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Carousel.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.CheckBox.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.DropDown.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.GridSplitter.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ItemsControl.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ListBox.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ListBoxItem.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Menu.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.MenuItem.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.PopupRoot.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.RadioButton.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ScrollBar.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ScrollViewer.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TabControl.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TabItem.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TabStrip.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TextBox.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.ToggleButton.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TreeView.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.TreeViewItem.paml"/>
-    <StyleInclude Source="resource://application/XamlTestApplicationPcl/XamlTestApplication.Window.paml"/>
-  </Application.Styles>
 </Application>
\ No newline at end of file
diff --git a/samples/XamlTestApplicationPcl/XamlTestApplicationPcl.csproj b/samples/XamlTestApplicationPcl/XamlTestApplicationPcl.csproj
index 7d9af8749d..46358e5836 100644
--- a/samples/XamlTestApplicationPcl/XamlTestApplicationPcl.csproj
+++ b/samples/XamlTestApplicationPcl/XamlTestApplicationPcl.csproj
@@ -127,79 +127,7 @@
     <EmbeddedResource Include="XamlTestApp.paml">
       <SubType>Designer</SubType>
     </EmbeddedResource>
-    <EmbeddedResource Include="Carousel.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="CheckBox.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="Window.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="TabStrip.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ScrollViewer.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ScrollBar.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ToggleButton.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="RadioButton.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ItemsControl.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ListBox.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ListBoxItem.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="TreeView.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="TreeViewItem.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="FocusAdorner.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="DropDown.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="GridSplitter.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="Menu.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="MenuItem.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
     <None Include="packages.config" />
-    <EmbeddedResource Include="Button.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="TabControl.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="TabItem.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="TextBox.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ContentControl.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <EmbeddedResource Include="PopupRoot.paml">
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/src/Markup/Perspex.Markup.Xaml/OmniXAML b/src/Markup/Perspex.Markup.Xaml/OmniXAML
index 99d24a3019..06f74f30af 160000
--- a/src/Markup/Perspex.Markup.Xaml/OmniXAML
+++ b/src/Markup/Perspex.Markup.Xaml/OmniXAML
@@ -1 +1 @@
-Subproject commit 99d24a3019504b901742496fffbdbb549a7245ab
+Subproject commit 06f74f30af7945467101fad95a1759a5b70a2b55
diff --git a/samples/XamlTestApplicationPcl/Button.paml b/src/Perspex.Themes.Default/Button.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/Button.paml
rename to src/Perspex.Themes.Default/Button.paml
diff --git a/src/Perspex.Themes.Default/ButtonStyle.cs b/src/Perspex.Themes.Default/ButtonStyle.cs
deleted file mode 100644
index 5675a26c90..0000000000
--- a/src/Perspex.Themes.Default/ButtonStyle.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Collections;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="Button"/> control.
-    /// </summary>
-    public class ButtonStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ButtonStyle"/> class.
-        /// </summary>
-        public ButtonStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<Button>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xffaaaaaa)),
-                        new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xffaaaaaa)),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 2),
-                        new Setter(TemplatedControl.ForegroundProperty, new SolidColorBrush(0xff000000)),
-                        new Setter(Control.FocusAdornerProperty, new FuncTemplate<IControl>(FocusAdornerTemplate)),
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<Button>(Template)),
-                        new Setter(ContentControl.HorizontalContentAlignmentProperty, HorizontalAlignment.Center),
-                        new Setter(ContentControl.VerticalContentAlignmentProperty, VerticalAlignment.Center),
-                    },
-                },
-                new Style(x => x.OfType<Button>().Class(":pointerover").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff888888)),
-                    },
-                },
-                new Style(x => x.OfType<Button>().Class(":pointerover").Class(":pressed").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff888888)),
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xff888888)),
-                    },
-                },
-                new Style(x => x.OfType<Button>().Class(":disabled").Template().Name("contentPresenter"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.OpacityProperty, 0.5),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="Button"/> control's focus adorner.
-        /// </summary>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control FocusAdornerTemplate()
-        {
-            return new Rectangle
-            {
-                Stroke = Brushes.Black,
-                StrokeThickness = 1,
-                StrokeDashArray = new PerspexList<double>(1, 2),
-                Margin = new Thickness(3.5),
-            };
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="Button"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(Button control)
-        {
-            Border border = new Border
-            {
-                Name = "border",
-                Padding = new Thickness(3),
-                Child = new ContentPresenter
-                {
-                    Name = "contentPresenter",
-                    [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                    [~TextBlock.ForegroundProperty] = control[~TemplatedControl.ForegroundProperty],
-                    [~Layoutable.HorizontalAlignmentProperty] = control[~ContentControl.HorizontalContentAlignmentProperty],
-                    [~Layoutable.VerticalAlignmentProperty] = control[~ContentControl.VerticalContentAlignmentProperty],
-                },
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-            };
-
-            return border;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/Carousel.paml b/src/Perspex.Themes.Default/Carousel.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/Carousel.paml
rename to src/Perspex.Themes.Default/Carousel.paml
diff --git a/src/Perspex.Themes.Default/CarouselStyle.cs b/src/Perspex.Themes.Default/CarouselStyle.cs
deleted file mode 100644
index 5db9a34dfc..0000000000
--- a/src/Perspex.Themes.Default/CarouselStyle.cs
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="Carousel"/> control.
-    /// </summary>
-    public class CarouselStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="CarouselStyle"/> class.
-        /// </summary>
-        public CarouselStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<Carousel>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<Carousel>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="Carousel"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(Carousel control)
-        {
-            return new CarouselPresenter
-            {
-                Name = "itemsPresenter",
-                MemberSelector = control.MemberSelector,
-                [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                [~CarouselPresenter.SelectedIndexProperty] = control[~SelectingItemsControl.SelectedIndexProperty],
-                [~CarouselPresenter.TransitionProperty] = control[~Carousel.TransitionProperty],
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/CheckBox.paml b/src/Perspex.Themes.Default/CheckBox.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/CheckBox.paml
rename to src/Perspex.Themes.Default/CheckBox.paml
diff --git a/src/Perspex.Themes.Default/CheckBoxStyle.cs b/src/Perspex.Themes.Default/CheckBoxStyle.cs
deleted file mode 100644
index aa8c85a5d9..0000000000
--- a/src/Perspex.Themes.Default/CheckBoxStyle.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="CheckBox"/> control.
-    /// </summary>
-    public class CheckBoxStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="CheckBoxStyle"/> class.
-        /// </summary>
-        public CheckBoxStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<CheckBox>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<CheckBox>(Template)),
-                    },
-                },
-                new Style(x => x.OfType<CheckBox>().Template().Name("checkMark"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.IsVisibleProperty, false),
-                    },
-                },
-                new Style(x => x.OfType<CheckBox>().Class(":checked").Template().Name("checkMark"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.IsVisibleProperty, true),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="CheckBox"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(CheckBox control)
-        {
-            Border result = new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                Child = new Grid
-                {
-                    ColumnDefinitions = new ColumnDefinitions
-                    {
-                        new ColumnDefinition(GridLength.Auto),
-                        new ColumnDefinition(new GridLength(1, GridUnitType.Star)),
-                    },
-                    Children = new Controls
-                    {
-                        new Border
-                        {
-                            Name = "checkBorder",
-                            BorderBrush = new SolidColorBrush(0xff333333),
-                            BorderThickness = 2,
-                            Width = 18,
-                            Height = 18,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [Grid.ColumnProperty] = 0,
-                        },
-                        new Path
-                        {
-                            Name = "checkMark",
-                            Fill = new SolidColorBrush(0xff333333),
-                            Width = 11,
-                            Height = 10,
-                            Stretch = Stretch.Uniform,
-                            HorizontalAlignment = HorizontalAlignment.Center,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            Data = StreamGeometry.Parse("M 1145.607177734375,430 C1145.607177734375,430 1141.449951171875,435.0772705078125 1141.449951171875,435.0772705078125 1141.449951171875,435.0772705078125 1139.232177734375,433.0999755859375 1139.232177734375,433.0999755859375 1139.232177734375,433.0999755859375 1138,434.5538330078125 1138,434.5538330078125 1138,434.5538330078125 1141.482177734375,438 1141.482177734375,438 1141.482177734375,438 1141.96875,437.9375 1141.96875,437.9375 1141.96875,437.9375 1147,431.34619140625 1147,431.34619140625 1147,431.34619140625 1145.607177734375,430 1145.607177734375,430 z"),
-                            [Grid.ColumnProperty] = 0,
-                        },
-                        new ContentPresenter
-                        {
-                            Name = "contentPresenter",
-                            Margin = new Thickness(4, 0, 0, 0),
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                            [Grid.ColumnProperty] = 1,
-                        },
-                    },
-                },
-            };
-
-            return result;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/ContentControl.paml b/src/Perspex.Themes.Default/ContentControl.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ContentControl.paml
rename to src/Perspex.Themes.Default/ContentControl.paml
diff --git a/src/Perspex.Themes.Default/ContentControlStyle.cs b/src/Perspex.Themes.Default/ContentControlStyle.cs
deleted file mode 100644
index e2da91d71d..0000000000
--- a/src/Perspex.Themes.Default/ContentControlStyle.cs
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ContentControl"/> control.
-    /// </summary>
-    public class ContentControlStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ContentControlStyle"/> class.
-        /// </summary>
-        public ContentControlStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ContentControl>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ContentControl>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="ContentControl"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ContentControl control)
-        {
-            return new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                Child = new ContentPresenter
-                {
-                    Name = "contentPresenter",
-                    [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                }
-            };
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/DefaultTheme.cs b/src/Perspex.Themes.Default/DefaultTheme.cs
deleted file mode 100644
index 8df75d1a91..0000000000
--- a/src/Perspex.Themes.Default/DefaultTheme.cs
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default Perspex theme.
-    /// </summary>
-    public class DefaultTheme : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="DefaultTheme"/> class.
-        /// </summary>
-        public DefaultTheme()
-        {
-            Add(new FocusAdornerStyle());
-
-            Add(new ButtonStyle());
-            Add(new CheckBoxStyle());
-            Add(new ContentControlStyle());
-            Add(new CarouselStyle());
-            Add(new DropDownStyle());
-            Add(new GridSplitterStyle());
-            Add(new ItemsControlStyle());
-            Add(new ListBoxStyle());
-            Add(new ListBoxItemStyle());
-            Add(new MenuStyle());
-            Add(new MenuItemStyle());
-            Add(new PopupRootStyle());
-            Add(new ProgressBarStyle());
-            Add(new RadioButtonStyle());
-            Add(new ScrollBarStyle());
-            Add(new ScrollViewerStyle());
-            Add(new TabControlStyle());
-            Add(new TabItemStyle());
-            Add(new TabStripStyle());
-            Add(new TextBoxStyle());
-            Add(new ToggleButtonStyle());
-            Add(new ToolTipStyle());
-            Add(new TreeViewStyle());
-            Add(new TreeViewItemStyle());
-            Add(new WindowStyle());
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/DefaultTheme.paml b/src/Perspex.Themes.Default/DefaultTheme.paml
new file mode 100644
index 0000000000..c42da69017
--- /dev/null
+++ b/src/Perspex.Themes.Default/DefaultTheme.paml
@@ -0,0 +1,26 @@
+<Styles xmlns="https://github.com/perspex">
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.FocusAdorner.paml"/>
+  
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.Button.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.Carousel.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.CheckBox.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.DropDown.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.GridSplitter.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.ItemsControl.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.ListBox.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.ListBoxItem.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.Menu.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.MenuItem.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.PopupRoot.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.RadioButton.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.ScrollBar.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.ScrollViewer.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.TabControl.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.TabItem.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.TabStrip.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.TextBox.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.ToggleButton.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.TreeView.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.TreeViewItem.paml"/>
+  <StyleInclude Source="resource://application/Perspex.Themes.Default/Perspex.Themes.Default.Window.paml"/>
+</Styles>
diff --git a/src/Perspex.Themes.Default/DefaultTheme.paml.cs b/src/Perspex.Themes.Default/DefaultTheme.paml.cs
new file mode 100644
index 0000000000..779e821fed
--- /dev/null
+++ b/src/Perspex.Themes.Default/DefaultTheme.paml.cs
@@ -0,0 +1,22 @@
+// Copyright (c) The Perspex Project. All rights reserved.
+// Licensed under the MIT license. See licence.md file in the project root for full license information.
+
+using Perspex.Markup.Xaml;
+using Perspex.Styling;
+
+namespace Perspex.Themes.Default
+{
+    /// <summary>
+    /// The default Perspex theme.
+    /// </summary>
+    public class DefaultTheme : Styles
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DefaultTheme"/> class.
+        /// </summary>
+        public DefaultTheme()
+        {
+            PerspexXamlLoader.Load(this);
+        }
+    }
+}
diff --git a/samples/XamlTestApplicationPcl/DropDown.paml b/src/Perspex.Themes.Default/DropDown.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/DropDown.paml
rename to src/Perspex.Themes.Default/DropDown.paml
diff --git a/src/Perspex.Themes.Default/DropDownStyle.cs b/src/Perspex.Themes.Default/DropDownStyle.cs
deleted file mode 100644
index ed7aeec618..0000000000
--- a/src/Perspex.Themes.Default/DropDownStyle.cs
+++ /dev/null
@@ -1,147 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using System.Reactive.Linq;
-using Perspex.Collections;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="DropDown"/> control.
-    /// </summary>
-    public class DropDownStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="DropDownStyle"/> class.
-        /// </summary>
-        public DropDownStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<DropDown>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<DropDown>(Template)),
-                        new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff707070)),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 2.0),
-                        new Setter(Control.FocusAdornerProperty, new FuncTemplate<IControl>(FocusAdornerTemplate)),
-                        new Setter(DropDown.HorizontalContentAlignmentProperty, HorizontalAlignment.Center),
-                        new Setter(DropDown.VerticalContentAlignmentProperty, VerticalAlignment.Center),
-                    },
-                },
-                new Style(x => x.OfType<DropDown>().Descendent().OfType<ListBoxItem>().Class(":pointerover"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xffbee6fd))
-                    }
-                }
-            });
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="DropDown"/> control's focus adorner.
-        /// </summary>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control FocusAdornerTemplate()
-        {
-            return new Rectangle
-            {
-                Stroke = Brushes.Black,
-                StrokeThickness = 1,
-                StrokeDashArray = new PerspexList<double>(1, 2),
-                Margin = new Thickness(3.5),
-            };
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="DropDown"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(DropDown control)
-        {
-            Border result = new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new Grid
-                {
-                    Name = "container",
-                    ColumnDefinitions = new ColumnDefinitions
-                    {
-                        new ColumnDefinition(new GridLength(1, GridUnitType.Star)),
-                        new ColumnDefinition(GridLength.Auto),
-                    },
-                    Children = new Controls
-                    {
-                        new ContentControl
-                        {
-                            Name = "contentControl",
-                            Margin = new Thickness(3),
-                            [~ContentControl.ContentProperty] = control[~DropDown.SelectionBoxItemProperty],
-                            [~Layoutable.HorizontalAlignmentProperty] = control[~DropDown.HorizontalContentAlignmentProperty],
-                            [~Layoutable.VerticalAlignmentProperty] = control[~DropDown.VerticalContentAlignmentProperty],
-                        },
-                        new ToggleButton
-                        {
-                            Name = "toggle",
-                            BorderThickness = 0,
-                            Background = Brushes.Transparent,
-                            ClickMode = ClickMode.Press,
-                            Focusable = false,
-                            Content = new Path
-                            {
-                                Name = "checkMark",
-                                Fill = Brushes.Black,
-                                Width = 8,
-                                Height = 4,
-                                Stretch = Stretch.Uniform,
-                                HorizontalAlignment = HorizontalAlignment.Center,
-                                VerticalAlignment = VerticalAlignment.Center,
-                                Data = StreamGeometry.Parse("F1 M 301.14,-189.041L 311.57,-189.041L 306.355,-182.942L 301.14,-189.041 Z"),
-                                [Grid.ColumnProperty] = 0,
-                            },
-                            [~~ToggleButton.IsCheckedProperty] = control[~~DropDown.IsDropDownOpenProperty],
-                            [Grid.ColumnProperty] = 1,
-                        },
-                        new Popup
-                        {
-                            Name = "PART_Popup",
-                            Child = new Border
-                            {
-                                BorderBrush = Brushes.Black,
-                                BorderThickness = 1,
-                                Padding = new Thickness(4),
-                                Child = new ItemsPresenter
-                                {
-                                    MemberSelector = control.MemberSelector,
-                                    [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                                }
-                            },
-                            PlacementTarget = control,
-                            StaysOpen = false,
-                            [~~Popup.IsOpenProperty] = control[~~DropDown.IsDropDownOpenProperty],
-                            [~Layoutable.MinWidthProperty] = control[~Visual.BoundsProperty].Cast<Rect>().Select(x => (object)x.Width),
-                        }
-                    },
-                },
-            };
-
-            return result;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/FocusAdorner.paml b/src/Perspex.Themes.Default/FocusAdorner.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/FocusAdorner.paml
rename to src/Perspex.Themes.Default/FocusAdorner.paml
diff --git a/src/Perspex.Themes.Default/FocusAdornerStyle.cs b/src/Perspex.Themes.Default/FocusAdornerStyle.cs
deleted file mode 100644
index 80012a4f74..0000000000
--- a/src/Perspex.Themes.Default/FocusAdornerStyle.cs
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using Perspex.Collections;
-using Perspex.Controls;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for a focus adorner.
-    /// </summary>
-    public class FocusAdornerStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="FocusAdornerStyle"/> class.
-        /// </summary>
-        public FocusAdornerStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.Is<Control>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Control.FocusAdornerProperty, new FuncTemplate<IControl>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for focus adorner.
-        /// </summary>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template()
-        {
-            return new Rectangle
-            {
-                Stroke = Brushes.Black,
-                StrokeThickness = 1,
-                StrokeDashArray = new PerspexList<double>(1, 2),
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/GridSplitter.paml b/src/Perspex.Themes.Default/GridSplitter.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/GridSplitter.paml
rename to src/Perspex.Themes.Default/GridSplitter.paml
diff --git a/src/Perspex.Themes.Default/GridSplitterStyle.cs b/src/Perspex.Themes.Default/GridSplitterStyle.cs
deleted file mode 100644
index 0c6e9fac50..0000000000
--- a/src/Perspex.Themes.Default/GridSplitterStyle.cs
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="GridSplitter"/> control.
-    /// </summary>
-    public class GridSplitterStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="GridSplitterStyle"/> class.
-        /// </summary>
-        public GridSplitterStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<GridSplitter>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<GridSplitter>(Template)),
-                        new Setter(Layoutable.WidthProperty, 4.0),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="GridSplitter"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(GridSplitter control)
-        {
-            Border border = new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-            };
-
-            return border;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/ItemsControl.paml b/src/Perspex.Themes.Default/ItemsControl.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ItemsControl.paml
rename to src/Perspex.Themes.Default/ItemsControl.paml
diff --git a/src/Perspex.Themes.Default/ItemsControlStyle.cs b/src/Perspex.Themes.Default/ItemsControlStyle.cs
deleted file mode 100644
index 377afe4cfa..0000000000
--- a/src/Perspex.Themes.Default/ItemsControlStyle.cs
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ItemsControl"/> control.
-    /// </summary>
-    public class ItemsControlStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ItemsControlStyle"/> class.
-        /// </summary>
-        public ItemsControlStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ItemsControl>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ItemsControl>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for an <see cref="ItemsControl"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ItemsControl control)
-        {
-            return new ItemsPresenter
-            {
-                Name = "PART_ItemsPresenter",
-                MemberSelector = control.MemberSelector,
-                [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/ListBox.paml b/src/Perspex.Themes.Default/ListBox.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ListBox.paml
rename to src/Perspex.Themes.Default/ListBox.paml
diff --git a/samples/XamlTestApplicationPcl/ListBoxItem.paml b/src/Perspex.Themes.Default/ListBoxItem.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ListBoxItem.paml
rename to src/Perspex.Themes.Default/ListBoxItem.paml
diff --git a/src/Perspex.Themes.Default/ListBoxItemStyle.cs b/src/Perspex.Themes.Default/ListBoxItemStyle.cs
deleted file mode 100644
index 47552476c5..0000000000
--- a/src/Perspex.Themes.Default/ListBoxItemStyle.cs
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ListBoxItem"/> control.
-    /// </summary>
-    public class ListBoxItemStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ListBoxItemStyle"/> class.
-        /// </summary>
-        public ListBoxItemStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ListBoxItem>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ListBoxItem>(Template)),
-                    },
-                },
-                new Style(x => x.OfType<ListBoxItem>().Class(":selected").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xfff0f0f0)),
-                    },
-                },
-                new Style(x => x.OfType<ListBoxItem>().Class(":selected").Class(":focus").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xffd0d0d0)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="ListBoxItem"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ListBoxItem control)
-        {
-            return new Border
-            {
-                Name = "border",
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new ContentPresenter
-                {
-                    [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                },
-            };
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/ListBoxStyle.cs b/src/Perspex.Themes.Default/ListBoxStyle.cs
deleted file mode 100644
index 860b948f81..0000000000
--- a/src/Perspex.Themes.Default/ListBoxStyle.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ListBox"/> control.
-    /// </summary>
-    public class ListBoxStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ListBoxStyle"/> class.
-        /// </summary>
-        public ListBoxStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ListBox>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ListBox>(Template)),
-                        new Setter(TemplatedControl.BorderBrushProperty, Brushes.Black),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 1.0),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for a <see cref="ListBox"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ListBox control)
-        {
-            return new Border
-            {
-                Padding = new Thickness(4),
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new ScrollViewer
-                {
-                    Content = new ItemsPresenter
-                    {
-                        Name = "itemsPresenter",
-                        MemberSelector = control.MemberSelector,
-                        [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                        [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                    }
-                }
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/Menu.paml b/src/Perspex.Themes.Default/Menu.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/Menu.paml
rename to src/Perspex.Themes.Default/Menu.paml
diff --git a/samples/XamlTestApplicationPcl/MenuItem.paml b/src/Perspex.Themes.Default/MenuItem.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/MenuItem.paml
rename to src/Perspex.Themes.Default/MenuItem.paml
diff --git a/src/Perspex.Themes.Default/MenuItemStyle.cs b/src/Perspex.Themes.Default/MenuItemStyle.cs
deleted file mode 100644
index ff0b865cdf..0000000000
--- a/src/Perspex.Themes.Default/MenuItemStyle.cs
+++ /dev/null
@@ -1,264 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Input;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="MenuItem"/> control.
-    /// </summary>
-    public class MenuItemStyle : Styles
-    {
-        private static readonly FuncDataTemplate AccessKeyDataTemplate =
-            new FuncDataTemplate<string>(x => new AccessText { Text = x });
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="MenuItemStyle"/> class.
-        /// </summary>
-        public MenuItemStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<MenuItem>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BorderThicknessProperty, 1.0),
-                        new Setter(TemplatedControl.PaddingProperty, new Thickness(6, 0)),
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<MenuItem>(PopupTemplate)),
-                    },
-                },
-                new Style(x => x.OfType<Menu>().Child().OfType<MenuItem>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<MenuItem>(TopLevelTemplate)),
-                    },
-                },
-                new Style(x => x.OfType<MenuItem>().Class(":selected").Template().Name("root"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Border.BackgroundProperty, new SolidColorBrush(0x3d26a0da)),
-                        new Setter(Border.BorderBrushProperty, new SolidColorBrush(0xff26a0da)),
-                    },
-                },
-                new Style(x => x.OfType<MenuItem>().Class(":pointerover").Template().Name("root"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Border.BackgroundProperty, new SolidColorBrush(0x3d26a0da)),
-                        new Setter(Border.BorderBrushProperty, new SolidColorBrush(0xff26a0da)),
-                    },
-                },
-                new Style(x => x.OfType<MenuItem>().Class(":empty").Template().Name("rightArrow"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.IsVisibleProperty, false),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for a top-level <see cref="MenuItem"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control TopLevelTemplate(MenuItem control)
-        {
-            Popup popup;
-
-            var result = new Border
-            {
-                Name = "root",
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new Panel
-                {
-                    Children = new Controls
-                    {
-                        new ContentPresenter
-                        {
-                            DataTemplates = new DataTemplates
-                            {
-                                AccessKeyDataTemplate,
-                            },
-                            [~ContentPresenter.ContentProperty] = control[~MenuItem.HeaderProperty],
-                            [~Layoutable.MarginProperty] = control[~TemplatedControl.PaddingProperty],
-                            [Grid.ColumnProperty] = 1,
-                        },
-                        (popup = new Popup
-                        {
-                            Name = "PART_Popup",
-                            StaysOpen = true,
-                            [!!Popup.IsOpenProperty] = control[!!MenuItem.IsSubMenuOpenProperty],
-                            Child = new Border
-                            {
-                                Background = new SolidColorBrush(0xfff0f0f0),
-                                BorderBrush = new SolidColorBrush(0xff999999),
-                                BorderThickness = 1,
-                                Padding = new Thickness(2),
-                                Child = new ScrollViewer
-                                {
-                                    Content = new Panel
-                                    {
-                                        Children = new Controls
-                                        {
-                                            new Rectangle
-                                            {
-                                                Name = "iconSeparator",
-                                                Fill = new SolidColorBrush(0xffd7d7d7),
-                                                HorizontalAlignment = HorizontalAlignment.Left,
-                                                IsHitTestVisible = false,
-                                                Margin = new Thickness(29, 2, 0, 2),
-                                                Width = 1,
-                                            },
-                                            new ItemsPresenter
-                                            {
-                                                Name = "itemsPresenter",
-                                                [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                                                [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                                                [KeyboardNavigation.TabNavigationProperty] = KeyboardNavigationMode.Cycle,
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                         })
-                    },
-                }
-            };
-
-            popup.PlacementTarget = result;
-
-            return result;
-        }
-
-        /// <summary>
-        /// The default template for a popup <see cref="MenuItem"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control PopupTemplate(MenuItem control)
-        {
-            Popup popup;
-
-            var result = new Border
-            {
-                Name = "root",
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new Grid
-                {
-                    ColumnDefinitions = new ColumnDefinitions
-                    {
-                        new ColumnDefinition(22, GridUnitType.Pixel),
-                        new ColumnDefinition(13, GridUnitType.Pixel),
-                        new ColumnDefinition(1, GridUnitType.Star),
-                        new ColumnDefinition(20, GridUnitType.Pixel),
-                    },
-                    Children = new Controls
-                    {
-                        new ContentPresenter
-                        {
-                            Name = "icon",
-                            [~ContentPresenter.ContentProperty] = control[~MenuItem.IconProperty],
-                            Width = 16,
-                            Height = 16,
-                            Margin = new Thickness(3),
-                            HorizontalAlignment = HorizontalAlignment.Center,
-                            VerticalAlignment = VerticalAlignment.Center,
-                        },
-                        new Path
-                        {
-                            Data = StreamGeometry.Parse("F1M10,1.2L4.7,9.1 4.5,9.1 0,5.2 1.3,3.5 4.3,6.1 8.3,0 10,1.2z"),
-                            Margin = new Thickness(3),
-                            IsVisible = false,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [~Shape.FillProperty] = control[~TemplatedControl.ForegroundProperty],
-                        },
-                        new ContentPresenter
-                        {
-                            DataTemplates = new DataTemplates
-                            {
-                                AccessKeyDataTemplate,
-                            },
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [~ContentPresenter.ContentProperty] = control[~MenuItem.HeaderProperty],
-                            [~Layoutable.MarginProperty] = control[~TemplatedControl.PaddingProperty],
-                            [Grid.ColumnProperty] = 2,
-                        },
-                        new Path
-                        {
-                            Name = "rightArrow",
-                            Data = StreamGeometry.Parse("M0,0L4,3.5 0,7z"),
-                            Fill = new SolidColorBrush(0xff212121),
-                            Margin = new Thickness(10, 0, 0, 0),
-                            UseLayoutRounding = false,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [Grid.ColumnProperty] = 3,
-                        },
-                        (popup = new Popup
-                        {
-                            Name = "popup",
-                            PlacementMode = PlacementMode.Right,
-                            StaysOpen = true,
-                            [!!Popup.IsOpenProperty] = control[!!MenuItem.IsSubMenuOpenProperty],
-                            Child = new Border
-                            {
-                                Background = new SolidColorBrush(0xfff0f0f0),
-                                BorderBrush = new SolidColorBrush(0xff999999),
-                                BorderThickness = 1,
-                                Padding = new Thickness(2),
-                                Child = new ScrollViewer
-                                {
-                                    Content = new Panel
-                                    {
-                                        Children = new Controls
-                                        {
-                                            new Rectangle
-                                            {
-                                                Name = "iconSeparator",
-                                                Fill = new SolidColorBrush(0xffd7d7d7),
-                                                HorizontalAlignment = HorizontalAlignment.Left,
-                                                Margin = new Thickness(29, 2, 0, 2),
-                                                Width = 1,
-                                            },
-                                            new ItemsPresenter
-                                            {
-                                                Name = "itemsPresenter",
-                                                [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                                                [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                                                [KeyboardNavigation.TabNavigationProperty] = KeyboardNavigationMode.Cycle,
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                         })
-                    },
-                }
-            };
-
-            popup.PlacementTarget = result;
-
-            return result;
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/MenuStyle.cs b/src/Perspex.Themes.Default/MenuStyle.cs
deleted file mode 100644
index c50d1d8163..0000000000
--- a/src/Perspex.Themes.Default/MenuStyle.cs
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Input;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="Menu"/> control.
-    /// </summary>
-    public class MenuStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="MenuStyle"/> class.
-        /// </summary>
-        public MenuStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<Menu>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<Menu>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="Menu"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(Menu control)
-        {
-            return new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                [~Decorator.PaddingProperty] = control[~TemplatedControl.PaddingProperty],
-                Child = new ItemsPresenter
-                {
-                    Name = "itemsPresenter",
-                    [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                    [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                    [KeyboardNavigation.TabNavigationProperty] = KeyboardNavigationMode.Continue,
-                }
-            };
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/Perspex.Themes.Default.csproj b/src/Perspex.Themes.Default/Perspex.Themes.Default.csproj
index ae6b8ae086..0ee4d75f57 100644
--- a/src/Perspex.Themes.Default/Perspex.Themes.Default.csproj
+++ b/src/Perspex.Themes.Default/Perspex.Themes.Default.csproj
@@ -39,6 +39,10 @@
   </PropertyGroup>
   <ItemGroup>
     <!-- A reference to the entire .NET Framework is automatically included -->
+    <ProjectReference Include="..\Markup\Perspex.Markup.Xaml\Perspex.Markup.Xaml.csproj">
+      <Project>{3e53a01a-b331-47f3-b828-4a5717e77a24}</Project>
+      <Name>Perspex.Markup.Xaml</Name>
+    </ProjectReference>
     <ProjectReference Include="..\Perspex.Animation\Perspex.Animation.csproj">
       <Project>{D211E587-D8BC-45B9-95A4-F297C8FA5200}</Project>
       <Name>Perspex.Animation</Name>
@@ -76,34 +80,10 @@
     <Compile Include="..\Shared\SharedAssemblyInfo.cs">
       <Link>Properties\SharedAssemblyInfo.cs</Link>
     </Compile>
-    <Compile Include="MenuItemStyle.cs" />
-    <Compile Include="MenuStyle.cs" />
-    <Compile Include="ProgressBarStyle.cs" />
-    <Compile Include="ToolTipStyle.cs" />
-    <Compile Include="FocusAdornerStyle.cs" />
-    <Compile Include="DropDownStyle.cs" />
-    <Compile Include="CarouselStyle.cs" />
-    <Compile Include="RadioButtonStyle.cs" />
-    <Compile Include="ToggleButtonStyle.cs" />
-    <Compile Include="ListBoxStyle.cs" />
-    <Compile Include="ListBoxItemStyle.cs" />
-    <Compile Include="PopupRootStyle.cs" />
-    <Compile Include="WindowStyle.cs" />
-    <Compile Include="ScrollViewerStyle.cs" />
-    <Compile Include="ScrollBarStyle.cs" />
-    <Compile Include="GridSplitterStyle.cs" />
-    <Compile Include="ButtonStyle.cs" />
-    <Compile Include="CheckBoxStyle.cs" />
-    <Compile Include="ContentControlStyle.cs" />
-    <Compile Include="DefaultTheme.cs" />
-    <Compile Include="ItemsControlStyle.cs" />
+    <Compile Include="DefaultTheme.paml.cs">
+      <DependentUpon>DefaultTheme.paml</DependentUpon>
+    </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="TabControlStyle.cs" />
-    <Compile Include="TabItemStyle.cs" />
-    <Compile Include="TabStripStyle.cs" />
-    <Compile Include="TextBoxStyle.cs" />
-    <Compile Include="TreeViewItemStyle.cs" />
-    <Compile Include="TreeViewStyle.cs" />
   </ItemGroup>
   <ItemGroup>
     <Reference Include="System.Reactive.Core">
@@ -121,7 +101,82 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
+    <EmbeddedResource Include="Button.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Carousel.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="CheckBox.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ContentControl.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="DropDown.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="FocusAdorner.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="GridSplitter.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ItemsControl.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ListBox.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ListBoxItem.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Menu.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="MenuItem.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
     <None Include="packages.config" />
+    <EmbeddedResource Include="PopupRoot.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="RadioButton.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ScrollBar.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ScrollViewer.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="TabControl.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="TabItem.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="TabStrip.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="TextBox.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ToggleButton.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="TreeView.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="TreeViewItem.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Window.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="DefaultTheme.paml">
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/samples/XamlTestApplicationPcl/PopupRoot.paml b/src/Perspex.Themes.Default/PopupRoot.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/PopupRoot.paml
rename to src/Perspex.Themes.Default/PopupRoot.paml
diff --git a/src/Perspex.Themes.Default/PopupRootStyle.cs b/src/Perspex.Themes.Default/PopupRootStyle.cs
deleted file mode 100644
index 89b6ee2c88..0000000000
--- a/src/Perspex.Themes.Default/PopupRootStyle.cs
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="PopupRoot"/> control.
-    /// </summary>
-    public class PopupRootStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="PopupRootStyle"/> class.
-        /// </summary>
-        public PopupRootStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<PopupRoot>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<PopupRoot>(Template)),
-                        new Setter(TemplatedControl.FontFamilyProperty, "Segoe UI"),
-                        new Setter(TemplatedControl.FontSizeProperty, 12.0),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="PopupRoot"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(PopupRoot control)
-        {
-            return new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                Child = new ContentPresenter
-                {
-                    Name = "contentPresenter",
-                    [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                }
-            };
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/ProgressBarStyle.cs b/src/Perspex.Themes.Default/ProgressBarStyle.cs
deleted file mode 100644
index 357de033da..0000000000
--- a/src/Perspex.Themes.Default/ProgressBarStyle.cs
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using System.Reactive.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="ProgressBar"/> control.
-    /// </summary>
-    public class ProgressBarStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ProgressBarStyle"/> class.
-        /// </summary>
-        public ProgressBarStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ProgressBar>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ProgressBar>(Template)),
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xffdddddd)),
-                        new Setter(TemplatedControl.ForegroundProperty, new SolidColorBrush(0xffbee6fd)),
-                    },
-                }
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="ProgressBar"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ProgressBar control)
-        {
-            Border container = new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-
-                Child = new Grid
-                {
-                    MinHeight = 14,
-                    MinWidth = 200,
-
-                    Children = new Controls
-                    {
-                        new Border
-                        {
-                            Name = "PART_Track",
-                            BorderThickness = 1,
-                            [~Border.BorderBrushProperty] = control[~TemplatedControl.BackgroundProperty],
-                        },
-
-                        new Border
-                        {
-                            Name = "PART_Indicator",
-                            BorderThickness = 1,
-                            HorizontalAlignment = HorizontalAlignment.Left,
-                            [~Border.BackgroundProperty] = control[~TemplatedControl.ForegroundProperty],
-                            Child = new Grid
-                            {
-                                Name = "Animation",
-                                ClipToBounds = true,
-                            }
-                        }
-                    }
-                }
-            };
-
-            return container;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/RadioButton.paml b/src/Perspex.Themes.Default/RadioButton.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/RadioButton.paml
rename to src/Perspex.Themes.Default/RadioButton.paml
diff --git a/src/Perspex.Themes.Default/RadioButtonStyle.cs b/src/Perspex.Themes.Default/RadioButtonStyle.cs
deleted file mode 100644
index e8412ddc39..0000000000
--- a/src/Perspex.Themes.Default/RadioButtonStyle.cs
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="RadioButton"/> control.
-    /// </summary>
-    public class RadioButtonStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RadioButtonStyle"/> class.
-        /// </summary>
-        public RadioButtonStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<RadioButton>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty,  new FuncControlTemplate<RadioButton>(Template)),
-                    },
-                },
-                new Style(x => x.OfType<RadioButton>().Template().Name("checkMark"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.IsVisibleProperty, false),
-                    },
-                },
-                new Style(x => x.OfType<RadioButton>().Class(":checked").Template().Name("checkMark"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.IsVisibleProperty, true),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="RadioButton"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(RadioButton control)
-        {
-            Border result = new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                Child = new Grid
-                {
-                    ColumnDefinitions = new ColumnDefinitions
-                    {
-                        new ColumnDefinition(GridLength.Auto),
-                        new ColumnDefinition(new GridLength(1, GridUnitType.Star)),
-                    },
-                    Children = new Controls
-                    {
-                        new Ellipse
-                        {
-                            Name = "checkBorder",
-                            Stroke = Brushes.Black,
-                            StrokeThickness = 2,
-                            Width = 18,
-                            Height = 18,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [Grid.ColumnProperty] = 0,
-                        },
-                        new Ellipse
-                        {
-                            Name = "checkMark",
-                            Fill = Brushes.Black,
-                            Width = 10,
-                            Height = 10,
-                            Stretch = Stretch.Uniform,
-                            HorizontalAlignment = HorizontalAlignment.Center,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [Grid.ColumnProperty] = 0,
-                        },
-                        new ContentPresenter
-                        {
-                            Name = "contentPresenter",
-                            Margin = new Thickness(4, 0, 0, 0),
-                            VerticalAlignment = VerticalAlignment.Center,
-                            [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                            [Grid.ColumnProperty] = 1,
-                        },
-                    },
-                },
-            };
-
-            return result;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/ScrollBar.paml b/src/Perspex.Themes.Default/ScrollBar.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ScrollBar.paml
rename to src/Perspex.Themes.Default/ScrollBar.paml
diff --git a/src/Perspex.Themes.Default/ScrollBarStyle.cs b/src/Perspex.Themes.Default/ScrollBarStyle.cs
deleted file mode 100644
index 42ee617267..0000000000
--- a/src/Perspex.Themes.Default/ScrollBarStyle.cs
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ScrollBar"/> control.
-    /// </summary>
-    public class ScrollBarStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ScrollBarStyle"/> class.
-        /// </summary>
-        public ScrollBarStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ScrollBar>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ScrollBar>(Template)),
-                    },
-                },
-                new Style(x => x.OfType<ScrollBar>().PropertyEquals(ScrollBar.OrientationProperty, Orientation.Horizontal))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Layoutable.HeightProperty, 10.0),
-                    },
-                },
-                new Style(x => x.OfType<ScrollBar>().PropertyEquals(ScrollBar.OrientationProperty, Orientation.Horizontal).Template().Name("thumb"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Layoutable.MinWidthProperty, 10.0),
-                    },
-                },
-                new Style(x => x.OfType<ScrollBar>().PropertyEquals(ScrollBar.OrientationProperty, Orientation.Vertical))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Layoutable.WidthProperty, 10.0),
-                    },
-                },
-                new Style(x => x.OfType<ScrollBar>().PropertyEquals(ScrollBar.OrientationProperty, Orientation.Vertical).Template().Name("thumb"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Layoutable.MinHeightProperty, 10.0),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="ScrollBar"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ScrollBar control)
-        {
-            return new Border
-            {
-                Background = Brushes.Silver,
-                Child = new Track
-                {
-                    Name = "track",
-                    [!Track.MinimumProperty] = control[!RangeBase.MinimumProperty],
-                    [!Track.MaximumProperty] = control[!RangeBase.MaximumProperty],
-                    [!!Track.ValueProperty] = control[!!RangeBase.ValueProperty],
-                    [!Track.ViewportSizeProperty] = control[!ScrollBar.ViewportSizeProperty],
-                    [!Track.OrientationProperty] = control[!ScrollBar.OrientationProperty],
-                    Thumb = new Thumb
-                    {
-                        Name = "thumb",
-                        Template = new FuncControlTemplate<Thumb>(ThumbTemplate),
-                    },
-                },
-            };
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="ScrollBar"/>'s <see cref="Thumb"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control ThumbTemplate(Thumb control)
-        {
-            return new Border
-            {
-                Background = Brushes.Gray,
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/ScrollViewer.paml b/src/Perspex.Themes.Default/ScrollViewer.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ScrollViewer.paml
rename to src/Perspex.Themes.Default/ScrollViewer.paml
diff --git a/src/Perspex.Themes.Default/ScrollViewerStyle.cs b/src/Perspex.Themes.Default/ScrollViewerStyle.cs
deleted file mode 100644
index d80e5b4d90..0000000000
--- a/src/Perspex.Themes.Default/ScrollViewerStyle.cs
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="ScrollViewer"/> control.
-    /// </summary>
-    public class ScrollViewerStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ScrollViewerStyle"/> class.
-        /// </summary>
-        public ScrollViewerStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ScrollViewer>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ScrollViewer>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="ScrollViewer"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ScrollViewer control)
-        {
-            var result = new Grid
-            {
-                ColumnDefinitions = new ColumnDefinitions
-                {
-                    new ColumnDefinition(1, GridUnitType.Star),
-                    new ColumnDefinition(GridLength.Auto),
-                },
-                RowDefinitions = new RowDefinitions
-                {
-                    new RowDefinition(1, GridUnitType.Star),
-                    new RowDefinition(GridLength.Auto),
-                },
-                Children = new Controls
-                {
-                    new ScrollContentPresenter
-                    {
-                        Name = "contentPresenter",
-                        [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                        [~~ScrollContentPresenter.ExtentProperty] = control[~~ScrollViewer.ExtentProperty],
-                        [~~ScrollContentPresenter.OffsetProperty] = control[~~ScrollViewer.OffsetProperty],
-                        [~~ScrollContentPresenter.ViewportProperty] = control[~~ScrollViewer.ViewportProperty],
-                        [~ScrollContentPresenter.CanScrollHorizontallyProperty] = control[~ScrollViewer.CanScrollHorizontallyProperty],
-                    },
-                    new ScrollBar
-                    {
-                        Name = "horizontalScrollBar",
-                        Orientation = Orientation.Horizontal,
-                        [~RangeBase.MaximumProperty] = control[~ScrollViewer.HorizontalScrollBarMaximumProperty],
-                        [~~RangeBase.ValueProperty] = control[~~ScrollViewer.HorizontalScrollBarValueProperty],
-                        [~ScrollBar.ViewportSizeProperty] = control[~ScrollViewer.HorizontalScrollBarViewportSizeProperty],
-                        [~ScrollBar.VisibilityProperty] = control[~ScrollViewer.HorizontalScrollBarVisibilityProperty],
-                        [Grid.RowProperty] = 1,
-                    },
-                    new ScrollBar
-                    {
-                        Name = "verticalScrollBar",
-                        Orientation = Orientation.Vertical,
-                        [~RangeBase.MaximumProperty] = control[~ScrollViewer.VerticalScrollBarMaximumProperty],
-                        [~~RangeBase.ValueProperty] = control[~~ScrollViewer.VerticalScrollBarValueProperty],
-                        [~ScrollBar.ViewportSizeProperty] = control[~ScrollViewer.VerticalScrollBarViewportSizeProperty],
-                        [~ScrollBar.VisibilityProperty] = control[~ScrollViewer.VerticalScrollBarVisibilityProperty],
-                        [Grid.ColumnProperty] = 1,
-                    },
-                },
-            };
-
-            return result;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/TabControl.paml b/src/Perspex.Themes.Default/TabControl.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/TabControl.paml
rename to src/Perspex.Themes.Default/TabControl.paml
diff --git a/src/Perspex.Themes.Default/TabControlStyle.cs b/src/Perspex.Themes.Default/TabControlStyle.cs
deleted file mode 100644
index 6b6eec9766..0000000000
--- a/src/Perspex.Themes.Default/TabControlStyle.cs
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using System.Reactive.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="TabControl"/> control.
-    /// </summary>
-    public class TabControlStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TabControlStyle"/> class.
-        /// </summary>
-        public TabControlStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<TabControl>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<TabControl>(Template)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="TabControl"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(TabControl control)
-        {
-            return new Grid
-            {
-                RowDefinitions = new RowDefinitions
-                {
-                    new RowDefinition(GridLength.Auto),
-                    new RowDefinition(new GridLength(1, GridUnitType.Star)),
-                },
-                Children = new Controls
-                {
-                    new TabStrip
-                    {
-                        Name = "tabStrip",
-                        [!ItemsControl.ItemsProperty] = control[!ItemsControl.ItemsProperty],
-                        [!!SelectingItemsControl.SelectedItemProperty] = control[!!SelectingItemsControl.SelectedItemProperty],
-                    },
-                    new Carousel
-                    {
-                        Name = "carousel",
-                        MemberSelector = new FuncMemberSelector<TabItem, object>(x => x.Content),
-                        [!Carousel.ItemsProperty] = control[!ItemsControl.ItemsProperty],
-                        [!Carousel.SelectedItemProperty] = control[!SelectingItemsControl.SelectedItemProperty],
-                        [~Carousel.TransitionProperty] = control[~TabControl.TransitionProperty],
-                        [Grid.RowProperty] = 1,
-                    }
-                }
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/TabItem.paml b/src/Perspex.Themes.Default/TabItem.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/TabItem.paml
rename to src/Perspex.Themes.Default/TabItem.paml
diff --git a/src/Perspex.Themes.Default/TabItemStyle.cs b/src/Perspex.Themes.Default/TabItemStyle.cs
deleted file mode 100644
index 720557d08d..0000000000
--- a/src/Perspex.Themes.Default/TabItemStyle.cs
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="TabItem"/> control.
-    /// </summary>
-    public class TabItemStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TabItemStyle"/> class.
-        /// </summary>
-        public TabItemStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<TabItem>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.FontSizeProperty, 16.0),
-                        new Setter(TemplatedControl.ForegroundProperty, Brushes.Gray),
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<TabItem>(Template)),
-                    },
-                },
-                new Style(x => x.OfType<TabItem>().Class(":selected"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.ForegroundProperty, Brushes.Black),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="TabItem"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(TabItem control)
-        {
-            return new ContentPresenter
-            {
-                Name = "headerPresenter",
-                [~ContentPresenter.ContentProperty] = control[~HeaderedContentControl.HeaderProperty],
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/TabStrip.paml b/src/Perspex.Themes.Default/TabStrip.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/TabStrip.paml
rename to src/Perspex.Themes.Default/TabStrip.paml
diff --git a/src/Perspex.Themes.Default/TabStripStyle.cs b/src/Perspex.Themes.Default/TabStripStyle.cs
deleted file mode 100644
index 3159e1019f..0000000000
--- a/src/Perspex.Themes.Default/TabStripStyle.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="TabStrip"/> control.
-    /// </summary>
-    public class TabStripStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TabStripStyle"/> class.
-        /// </summary>
-        public TabStripStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<TabStrip>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<TabStrip>(Template)),
-                    },
-                },
-                new Style(x => x.OfType<TabStrip>().Template().OfType<StackPanel>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(StackPanel.GapProperty, 16.0),
-                        new Setter(StackPanel.OrientationProperty, Orientation.Horizontal),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="TabStrip"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(TabStrip control)
-        {
-            return new ItemsPresenter
-            {
-                Name = "itemsPresenter",
-                [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/TextBox.paml b/src/Perspex.Themes.Default/TextBox.paml
similarity index 92%
rename from samples/XamlTestApplicationPcl/TextBox.paml
rename to src/Perspex.Themes.Default/TextBox.paml
index 63805d8b8f..43cbe76071 100644
--- a/samples/XamlTestApplicationPcl/TextBox.paml
+++ b/src/Perspex.Themes.Default/TextBox.paml
@@ -1,6 +1,4 @@
-<Styles xmlns="https://github.com/perspex"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:local="clr-namespace:XamlTestApplication;assembly=XamlTestApplicationPcl">
+<Styles xmlns="https://github.com/perspex">
   <Style Selector="TextBox">
     <Setter Property="Background" Value="White"/>
     <Setter Property="BorderBrush" Value="#ff707070"/>
diff --git a/src/Perspex.Themes.Default/TextBoxStyle.cs b/src/Perspex.Themes.Default/TextBoxStyle.cs
deleted file mode 100644
index ee15c19936..0000000000
--- a/src/Perspex.Themes.Default/TextBoxStyle.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-using System.Reactive.Linq;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="TextBox"/> control.
-    /// </summary>
-    public class TextBoxStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TextBoxStyle"/> class.
-        /// </summary>
-        public TextBoxStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<TextBox>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<TextBox>(Template)),
-                        new Setter(TemplatedControl.BackgroundProperty, Brushes.White),
-                        new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff707070)),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 2.0),
-                        new Setter(Control.FocusAdornerProperty, null),
-                    },
-                },
-                new Style(x => x.OfType<TextBox>().Class(":focus").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BorderBrushProperty, Brushes.Black),
-                    },
-                }
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="TextBox"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(TextBox control)
-        {
-            Border result = new Border
-            {
-                Name = "border",
-                Padding = new Thickness(2),
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-
-                Child = new ScrollViewer
-                {
-                    [~ScrollViewer.CanScrollHorizontallyProperty] = control[~ScrollViewer.CanScrollHorizontallyProperty],
-                    [~ScrollViewer.HorizontalScrollBarVisibilityProperty] = control[~ScrollViewer.HorizontalScrollBarVisibilityProperty],
-                    [~ScrollViewer.VerticalScrollBarVisibilityProperty] = control[~ScrollViewer.VerticalScrollBarVisibilityProperty],
-                    Content = new StackPanel
-                    {
-                        Children = new Controls.Controls
-                        {
-                            new TextBlock
-                            {
-                                Name  = "floatingWatermark",
-                                Foreground = SolidColorBrush.Parse("#007ACC"),
-                                FontSize = 10,
-                                [~TextBlock.TextProperty] = control[~TextBox.WatermarkProperty],
-                                [~TextBlock.IsVisibleProperty] = control[~TextBox.TextProperty].Cast<string>().Select(x => (object)(!string.IsNullOrEmpty(x) && control.UseFloatingWatermark))
-                            },
-                            new Panel
-                            {
-                                Children = new Controls.Controls
-                                {
-                                    new TextBlock
-                                    {
-                                        Name = "watermark",
-                                        Opacity = 0.5,
-                                        [~TextBlock.TextProperty] = control[~TextBox.WatermarkProperty],
-                                        [~TextBlock.IsVisibleProperty] = control[~TextBox.TextProperty].Cast<string>().Select(x => (object)string.IsNullOrEmpty(x))
-                                    },
-                                    new TextPresenter
-                                    {
-                                        Name = "PART_TextPresenter",
-                                        [~TextPresenter.CaretIndexProperty] = control[~TextBox.CaretIndexProperty],
-                                        [~TextPresenter.SelectionStartProperty] = control[~TextBox.SelectionStartProperty],
-                                        [~TextPresenter.SelectionEndProperty] = control[~TextBox.SelectionEndProperty],
-                                        [~TextBlock.TextProperty] = control[~TextBox.TextProperty],
-                                        [~TextBlock.TextWrappingProperty] = control[~TextBox.TextWrappingProperty],
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            };
-
-            return result;
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/ToggleButton.paml b/src/Perspex.Themes.Default/ToggleButton.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/ToggleButton.paml
rename to src/Perspex.Themes.Default/ToggleButton.paml
diff --git a/src/Perspex.Themes.Default/ToggleButtonStyle.cs b/src/Perspex.Themes.Default/ToggleButtonStyle.cs
deleted file mode 100644
index f5dbb4b3be..0000000000
--- a/src/Perspex.Themes.Default/ToggleButtonStyle.cs
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ToggleButton"/> control.
-    /// </summary>
-    public class ToggleButtonStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ToggleButtonStyle"/> class.
-        /// </summary>
-        public ToggleButtonStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ToggleButton>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ToggleButton>(Template)),
-						new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xffaaaaaa)),
-						new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xffaaaaaa)),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 2.0),
-                        new Setter(Control.FocusAdornerProperty, new FuncTemplate<IControl>(ButtonStyle.FocusAdornerTemplate)),
-                        new Setter(TemplatedControl.ForegroundProperty, new SolidColorBrush(0xff000000)),
-                        new Setter(ContentControl.HorizontalContentAlignmentProperty, HorizontalAlignment.Center),
-                        new Setter(ContentControl.VerticalContentAlignmentProperty, VerticalAlignment.Center),
-                    },
-                },
-                new Style(x => x.OfType<ToggleButton>().Class(":checked").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-						new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xff777777)),
-						new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff77777)),
-                    },
-                },
-                new Style(x => x.OfType<ToggleButton>().Class(":pointerover").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-						new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xff888888)),
-						new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff888888)),
-                    },
-                },
-                new Style(x => x.OfType<ToggleButton>().Class(":checked").Class(":pointerover").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-						new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xff777777)),
-                    },
-                },
-                new Style(x => x.OfType<ToggleButton>().Class(":pointerover").Class(":pressed").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-						new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xff888888)),
-                    },
-                },
-                new Style(x => x.OfType<ToggleButton>().Class(":pressed").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-						new Setter(TemplatedControl.BorderBrushProperty, new SolidColorBrush(0xff888888)),
-                    },
-                },
-                new Style(x => x.OfType<ToggleButton>().Class(":disabled").Template().Name("border"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.ForegroundProperty, new SolidColorBrush(0xff7f7f7f)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="ToggleButton"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ToggleButton control)
-        {
-            Border border = new Border
-            {
-                Name = "border",
-                Padding = new Thickness(3),
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new ContentPresenter
-                {
-                    Name = "contentPresenter",
-                    [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                    [~Layoutable.HorizontalAlignmentProperty] = control[~ContentControl.HorizontalContentAlignmentProperty],
-                    [~Layoutable.VerticalAlignmentProperty] = control[~ContentControl.VerticalContentAlignmentProperty],
-                },
-            };
-
-            return border;
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/ToolTipStyle.cs b/src/Perspex.Themes.Default/ToolTipStyle.cs
deleted file mode 100644
index 96d75b09d6..0000000000
--- a/src/Perspex.Themes.Default/ToolTipStyle.cs
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="ToolTip"/> control.
-    /// </summary>
-    public class ToolTipStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ToolTipStyle"/> class.
-        /// </summary>
-        public ToolTipStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<ToolTip>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ToolTip>(Template)),
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xffffffe1)),
-                        new Setter(TemplatedControl.BorderBrushProperty, Brushes.Gray),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 1.0),
-                        new Setter(TemplatedControl.PaddingProperty, new Thickness(4, 2)),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="ToolTip"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(ToolTip control)
-        {
-            return new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                [~Decorator.PaddingProperty] = control[~TemplatedControl.PaddingProperty],
-                Child = new ContentPresenter
-                {
-                    Name = "contentPresenter",
-                    [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                }
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/TreeView.paml b/src/Perspex.Themes.Default/TreeView.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/TreeView.paml
rename to src/Perspex.Themes.Default/TreeView.paml
diff --git a/samples/XamlTestApplicationPcl/TreeViewItem.paml b/src/Perspex.Themes.Default/TreeViewItem.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/TreeViewItem.paml
rename to src/Perspex.Themes.Default/TreeViewItem.paml
diff --git a/src/Perspex.Themes.Default/TreeViewItemStyle.cs b/src/Perspex.Themes.Default/TreeViewItemStyle.cs
deleted file mode 100644
index 7b3352ad0f..0000000000
--- a/src/Perspex.Themes.Default/TreeViewItemStyle.cs
+++ /dev/null
@@ -1,162 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Shapes;
-using Perspex.Controls.Templates;
-using Perspex.Layout;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    using Collections;
-    using Controls = Controls.Controls;
-
-    /// <summary>
-    /// The default style for the <see cref="TreeViewItem"/> control.
-    /// </summary>
-    public class TreeViewItemStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TreeViewItemStyle"/> class.
-        /// </summary>
-        public TreeViewItemStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<TreeViewItem>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<TreeViewItem>(Template)),
-                        new Setter(Control.FocusAdornerProperty, null),
-                    },
-                },
-                new Style(x => x.OfType<TreeViewItem>().Template().Name("header"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.PaddingProperty, new Thickness(2)),
-                    },
-                },
-                new Style(x => x.OfType<TreeViewItem>().Class(":selected").Template().Name("header"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xfff0f0f0)),
-                    },
-                },
-                new Style(x => x.OfType<TreeViewItem>().Class(":selected").Class(":focus").Template().Name("header"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.BackgroundProperty, new SolidColorBrush(0xff086f9e)),
-                        new Setter(TemplatedControl.ForegroundProperty, Brushes.White),
-                    },
-                },
-                new Style(x => x.OfType<TreeViewItem>().Template().OfType<ToggleButton>().Class("expander"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<ToggleButton>(ToggleButtonTemplate)),
-                    },
-                },
-                new Style(x => x.OfType<TreeViewItem>().Template().OfType<ToggleButton>().Class("expander").Class(":checked").Template().OfType<Path>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.RenderTransformProperty, new RotateTransform(45)),
-                    },
-                },
-                new Style(x => x.OfType<TreeViewItem>().Class(":empty").Template().OfType<ToggleButton>().Class("expander"))
-                {
-                    Setters = new[]
-                    {
-                        new Setter(Visual.IsVisibleProperty, false),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="TreeViewItem"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(TreeViewItem control)
-        {
-            return new StackPanel
-            {
-                Children = new Controls
-                {
-                    new Grid
-                    {
-                        ColumnDefinitions = new ColumnDefinitions
-                        {
-                            new ColumnDefinition(new GridLength(16, GridUnitType.Pixel)),
-                            new ColumnDefinition(GridLength.Auto),
-                        },
-                        Children = new Controls
-                        {
-                            new ToggleButton
-                            {
-                                Classes = new Classes("expander"),
-                                Focusable = false,
-                                [~~ToggleButton.IsCheckedProperty] = control[~TreeViewItem.IsExpandedProperty],
-                            },
-                            new Border
-                            {
-                                Name = "header",
-                                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                                [Grid.ColumnProperty] = 1,
-                                Child = new ContentPresenter
-                                {
-                                    [~ContentPresenter.ContentProperty] = control[~HeaderedItemsControl.HeaderProperty],
-                                },
-                            },
-                            new Rectangle
-                            {
-                                Name = "focus",
-                                Stroke = Brushes.Black,
-                                StrokeThickness = 1,
-                                StrokeDashArray = new PerspexList<double>(1, 2),
-                                [Grid.ColumnProperty] = 1,
-                                [!Rectangle.IsVisibleProperty] = control[!TreeViewItem.IsFocusedProperty],
-                            }
-                        }
-                    },
-                    new ItemsPresenter
-                    {
-                        Name = "itemsPresenter",
-                        Margin = new Thickness(24, 0, 0, 0),
-                        [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                        [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                        [~Visual.IsVisibleProperty] = control[~TreeViewItem.IsExpandedProperty],
-                    }
-                }
-            };
-        }
-
-        private Control ToggleButtonTemplate(ToggleButton control)
-        {
-            return new Border
-            {
-                Width = 12,
-                Height = 14,
-                HorizontalAlignment = HorizontalAlignment.Center,
-                VerticalAlignment = VerticalAlignment.Center,
-                Child = new Path
-                {
-                    Fill = Brushes.Black,
-                    HorizontalAlignment = HorizontalAlignment.Center,
-                    VerticalAlignment = VerticalAlignment.Center,
-                    Data = StreamGeometry.Parse("M 0 2 L 4 6 L 0 10 Z"),
-                }
-            };
-        }
-    }
-}
diff --git a/src/Perspex.Themes.Default/TreeViewStyle.cs b/src/Perspex.Themes.Default/TreeViewStyle.cs
deleted file mode 100644
index 37f1e15030..0000000000
--- a/src/Perspex.Themes.Default/TreeViewStyle.cs
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Media;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="TreeView"/> control.
-    /// </summary>
-    public class TreeViewStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TreeViewStyle"/> class.
-        /// </summary>
-        public TreeViewStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<TreeView>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<TreeView>(Template)),
-                        new Setter(TemplatedControl.BorderBrushProperty, Brushes.Black),
-                        new Setter(TemplatedControl.BorderThicknessProperty, 1.0),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="TreeView"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(TreeView control)
-        {
-            return new Border
-            {
-                Padding = new Thickness(4),
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                [~Border.BorderBrushProperty] = control[~TemplatedControl.BorderBrushProperty],
-                [~Border.BorderThicknessProperty] = control[~TemplatedControl.BorderThicknessProperty],
-                Child = new ScrollViewer
-                {
-                    CanScrollHorizontally = true,
-                    Content = new ItemsPresenter
-                    {
-                        Name = "itemsPresenter",
-                        MemberSelector = control.MemberSelector,
-                        [~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
-                        [~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
-                    }
-                }
-            };
-        }
-    }
-}
diff --git a/samples/XamlTestApplicationPcl/Window.paml b/src/Perspex.Themes.Default/Window.paml
similarity index 100%
rename from samples/XamlTestApplicationPcl/Window.paml
rename to src/Perspex.Themes.Default/Window.paml
diff --git a/src/Perspex.Themes.Default/WindowStyle.cs b/src/Perspex.Themes.Default/WindowStyle.cs
deleted file mode 100644
index 1a501dbe55..0000000000
--- a/src/Perspex.Themes.Default/WindowStyle.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright (c) The Perspex Project. All rights reserved.
-// Licensed under the MIT license. See licence.md file in the project root for full license information.
-
-using System.Linq;
-using Perspex.Controls;
-using Perspex.Controls.Presenters;
-using Perspex.Controls.Primitives;
-using Perspex.Controls.Templates;
-using Perspex.Styling;
-
-namespace Perspex.Themes.Default
-{
-    /// <summary>
-    /// The default style for the <see cref="Window"/> control.
-    /// </summary>
-    public class WindowStyle : Styles
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="WindowStyle"/> class.
-        /// </summary>
-        public WindowStyle()
-        {
-            AddRange(new[]
-            {
-                new Style(x => x.OfType<Window>())
-                {
-                    Setters = new[]
-                    {
-                        new Setter(TemplatedControl.TemplateProperty, new FuncControlTemplate<Window>(Template)),
-                        new Setter(TemplatedControl.FontFamilyProperty, "Segoe UI"),
-                        new Setter(TemplatedControl.FontSizeProperty, 12.0),
-                    },
-                },
-            });
-        }
-
-        /// <summary>
-        /// The default template for the <see cref="Window"/> control.
-        /// </summary>
-        /// <param name="control">The control being styled.</param>
-        /// <returns>The root of the instantiated template.</returns>
-        public static Control Template(Window control)
-        {
-            return new Border
-            {
-                [~Border.BackgroundProperty] = control[~TemplatedControl.BackgroundProperty],
-                Child = new AdornerDecorator
-                {
-                    Child = new ContentPresenter
-                    {
-                        Name = "contentPresenter",
-                        [~ContentPresenter.ContentProperty] = control[~ContentControl.ContentProperty],
-                    }
-                }
-            };
-        }
-    }
-}