Added logical tree attachment events to ILogical.

src/Markup/Perspex.Markup/ControlLocator.cs

@@ -5,6 +5,7 @@ using System;
 using System.Linq;
 using System.Reactive.Linq;
 using Perspex.Controls;
+using Perspex.LogicalTree;
 
 namespace Perspex.Markup
 {

src/Perspex.Controls/DropDown.cs

@@ -7,6 +7,7 @@ using Perspex.Controls.Primitives;
 using Perspex.Controls.Shapes;
 using Perspex.Input;
 using Perspex.Layout;
+using Perspex.LogicalTree;
 using Perspex.Media;
 using Perspex.VisualTree;
 

src/Perspex.Controls/Perspex.Controls.csproj

@@ -164,7 +164,6 @@
     <Compile Include="TopLevel.cs" />
     <Compile Include="Primitives\PopupRoot.cs" />
     <Compile Include="Utils\UndoRedoHelper.cs" />
-    <Compile Include="LogicalTreeAttachmentEventArgs.cs" />
     <Compile Include="WindowState.cs" />
     <Compile Include="Window.cs" />
     <Compile Include="RowDefinition.cs" />

src/Perspex.Controls/TextBlock.cs

@@ -5,6 +5,7 @@ using System;
 using System.Reactive;
 using System.Reactive.Linq;
 using Perspex.Data;
+using Perspex.LogicalTree;
 using Perspex.Media;
 using Perspex.Metadata;
 

src/Perspex.Styling/LogicalTree/ILogical.cs

@@ -1,6 +1,7 @@
 // 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;
 using Perspex.Collections;
 
 namespace Perspex.LogicalTree
@@ -10,6 +11,16 @@ namespace Perspex.LogicalTree
     /// </summary>
     public interface ILogical
     {
+        /// <summary>
+        /// Raised when the control is attached to a rooted logical tree.
+        /// </summary>
+        event EventHandler<LogicalTreeAttachmentEventArgs> AttachedToLogicalTree;
+
+        /// <summary>
+        /// Raised when the control is detached from a rooted logical tree.
+        /// </summary>
+        event EventHandler<LogicalTreeAttachmentEventArgs> DetachedFromLogicalTree;
+
         /// <summary>
         /// Gets a value indicating whether the element is attached to a rooted logical tree.
         /// </summary>

src/Perspex.Controls/LogicalTreeAttachmentEventArgs.cs → src/Perspex.Styling/LogicalTree/LogicalTreeAttachmentEventArgs.cs

@@ -4,11 +4,11 @@
 using System;
 using Perspex.Styling;
 
-namespace Perspex.Controls
+namespace Perspex.LogicalTree
 {
     /// <summary>
-    /// Holds the event arguments for the <see cref="Control.AttachedToLogicalTree"/> and 
-    /// <see cref="Control.DetachedFromLogicalTree"/> events.
+    /// Holds the event arguments for the <see cref="ILogical.AttachedToLogicalTree"/> and 
+    /// <see cref="ILogical.DetachedFromLogicalTree"/> events.
     /// </summary>
     public class LogicalTreeAttachmentEventArgs : EventArgs
     {

src/Perspex.Styling/Perspex.Styling.csproj

@@ -45,6 +45,7 @@
     </Compile>
     <Compile Include="LogicalTree\ILogical.cs" />
     <Compile Include="LogicalTree\LogicalExtensions.cs" />
+    <Compile Include="LogicalTree\LogicalTreeAttachmentEventArgs.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Styling\ActivatedSubject.cs" />
     <Compile Include="Styling\ActivatedValue.cs" />