diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/ICSharpCode.AvalonEdit.csproj b/AvalonEdit/ICSharpCode.AvalonEdit/ICSharpCode.AvalonEdit.csproj
index dc000bbf5..05f481a78 100644
--- a/AvalonEdit/ICSharpCode.AvalonEdit/ICSharpCode.AvalonEdit.csproj
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/ICSharpCode.AvalonEdit.csproj
@@ -255,6 +255,7 @@
       <DependentUpon>TextView.cs</DependentUpon>
     </Compile>
     <Compile Include="Rendering\LinkElementGenerator.cs" />
+    <Compile Include="Rendering\MouseHoverLogic.cs" />
     <Compile Include="Rendering\NewLineElementGenerator.cs" />
     <Compile Include="Rendering\SimpleTextSource.cs">
       <DependentUpon>FormattedTextElement.cs</DependentUpon>
diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/InlineObjectRun.cs b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/InlineObjectRun.cs
index b3c76914e..70e940ed0 100644
--- a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/InlineObjectRun.cs
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/InlineObjectRun.cs
@@ -38,11 +38,6 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			if (context == null)
 				throw new ArgumentNullException("context");
 			
-			// remove inline object if its already added, can happen e.g. when recreating textrun for word-wrapping
-			// TODO: certainly the text view should handle this internally? external code might want to use InlineObjectRun,
-			// but doesn't have access to textLayer.RemoveInlineObject
-			context.TextView.textLayer.RemoveInlineObject(this.Element);
-			
 			return new InlineObjectRun(1, this.TextRunProperties, this.Element);
 		}
 	}
@@ -55,6 +50,7 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		UIElement element;
 		int length;
 		TextRunProperties properties;
+		internal Size desiredSize;
 		
 		/// <summary>
 		/// Creates a new InlineObjectRun instance.
@@ -122,11 +118,10 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		/// <inheritdoc/>
 		public override TextEmbeddedObjectMetrics Format(double remainingParagraphWidth)
 		{
-			Size size = element.DesiredSize;
 			double baseline = TextBlock.GetBaselineOffset(element);
 			if (double.IsNaN(baseline))
-				baseline = size.Height;
-			return new TextEmbeddedObjectMetrics(size.Width, size.Height, baseline);
+				baseline = desiredSize.Height;
+			return new TextEmbeddedObjectMetrics(desiredSize.Width, desiredSize.Height, baseline);
 		}
 		
 		/// <inheritdoc/>
@@ -135,8 +130,8 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			if (this.element.IsArrangeValid) {
 				double baseline = TextBlock.GetBaselineOffset(element);
 				if (double.IsNaN(baseline))
-					baseline = element.DesiredSize.Height;
-				return new Rect(new Point(0, -baseline), element.DesiredSize);
+					baseline = desiredSize.Height;
+				return new Rect(new Point(0, -baseline), desiredSize);
 			} else {
 				return Rect.Empty;
 			}
diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/MouseHoverLogic.cs b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/MouseHoverLogic.cs
new file mode 100644
index 000000000..3c3a70c48
--- /dev/null
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/MouseHoverLogic.cs
@@ -0,0 +1,102 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.Windows;
+using System.Windows.Input;
+using System.Windows.Threading;
+
+namespace ICSharpCode.AvalonEdit.Rendering
+{
+	public class MouseHoverLogic : IDisposable
+	{
+		UIElement target;
+		
+		DispatcherTimer mouseHoverTimer;
+		Point mouseHoverStartPoint;
+		MouseEventArgs mouseHoverLastEventArgs;
+		bool mouseHovering;
+		
+		public MouseHoverLogic(UIElement target)
+		{
+			if (target == null)
+				throw new ArgumentNullException("target");
+			this.target = target;
+			this.target.MouseLeave += MouseHoverLogicMouseLeave;
+			this.target.MouseMove += MouseHoverLogicMouseMove;
+		}
+	
+		void MouseHoverLogicMouseMove(object sender, MouseEventArgs e)
+		{
+			Point newPosition = e.GetPosition(this.target);
+			Vector mouseMovement = mouseHoverStartPoint - newPosition;
+			if (Math.Abs(mouseMovement.X) > SystemParameters.MouseHoverWidth
+			    || Math.Abs(mouseMovement.Y) > SystemParameters.MouseHoverHeight)
+			{
+				StopHovering();
+				mouseHoverStartPoint = newPosition;
+				mouseHoverLastEventArgs = e;
+				mouseHoverTimer = new DispatcherTimer(SystemParameters.MouseHoverTime, DispatcherPriority.Background,
+				                                      OnMouseHoverTimerElapsed, this.target.Dispatcher);
+				mouseHoverTimer.Start();
+			}
+			// do not set e.Handled - allow others to also handle MouseMove
+		}
+	
+		void MouseHoverLogicMouseLeave(object sender, MouseEventArgs e)
+		{
+			StopHovering();
+			// do not set e.Handled - allow others to also handle MouseLeave
+		}
+		
+		void StopHovering()
+		{
+			if (mouseHoverTimer != null) {
+				mouseHoverTimer.Stop();
+				mouseHoverTimer = null;
+			}
+			if (mouseHovering) {
+				mouseHovering = false;
+				OnMouseHoverStopped(mouseHoverLastEventArgs);
+			}
+		}
+		
+		void OnMouseHoverTimerElapsed(object sender, EventArgs e)
+		{
+			mouseHoverTimer.Stop();
+			mouseHoverTimer = null;
+			
+			mouseHovering = true;
+			OnMouseHover(mouseHoverLastEventArgs);
+		}
+		
+		public event EventHandler<MouseEventArgs> MouseHover;
+		
+		protected virtual void OnMouseHover(MouseEventArgs e)
+		{
+			if (MouseHover != null) {
+				MouseHover(this, e);
+			}
+		}
+		
+		public event EventHandler<MouseEventArgs> MouseHoverStopped;
+		
+		protected virtual void OnMouseHoverStopped(MouseEventArgs e)
+		{
+			if (MouseHoverStopped != null) {
+				MouseHoverStopped(this, e);
+			}
+		}
+		
+		bool disposed;
+		
+		public void Dispose()
+		{
+			if (!disposed) {
+				this.target.MouseLeave -= MouseHoverLogicMouseLeave;
+				this.target.MouseMove -= MouseHoverLogicMouseMove;
+			}
+			disposed = true;
+		}
+	}
+}
diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextLayer.cs b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextLayer.cs
index beae3ba49..e2b06e337 100644
--- a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextLayer.cs
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextLayer.cs
@@ -24,6 +24,11 @@ namespace ICSharpCode.AvalonEdit.Rendering
 	/// </remarks>
 	sealed class TextLayer : Layer
 	{
+		/// <summary>
+		/// the index of the text layer in the layers collection
+		/// </summary>
+		internal int index;
+		
 		public TextLayer(TextView textView) : base(textView, KnownLayer.Text)
 		{
 		}
@@ -33,89 +38,5 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			base.OnRender(drawingContext);
 			textView.RenderTextLayer(drawingContext);
 		}
-		
-		#region Inline object handling
-		internal List<InlineObjectRun> inlineObjects = new List<InlineObjectRun>();
-		
-		/// <summary>
-		/// Adds a new inline object.
-		/// </summary>
-		internal void AddInlineObject(InlineObjectRun inlineObject)
-		{
-			inlineObjects.Add(inlineObject);
-			AddVisualChild(inlineObject.Element);
-			inlineObject.Element.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
-		}
-		
-		List<VisualLine> visualLinesWithOutstandingInlineObjects = new List<VisualLine>();
-		
-		internal void RemoveInlineObjects(VisualLine visualLine)
-		{
-			// Delay removing inline objects:
-			// A document change immediately invalidates affected visual lines, but it does not
-			// cause an immediate redraw.
-			// To prevent inline objects from flickering when they are recreated, we delay removing
-			// inline objects until the next redraw.
-			visualLinesWithOutstandingInlineObjects.Add(visualLine);
-		}
-		
-		internal void RemoveInlineObjectsNow()
-		{
-			inlineObjects.RemoveAll(
-				ior => {
-					if (visualLinesWithOutstandingInlineObjects.Contains(ior.VisualLine)) {
-						RemoveInlineObjectRun(ior);
-						return true;
-					}
-					return false;
-				});
-			visualLinesWithOutstandingInlineObjects.Clear();
-		}
-
-		// Remove InlineObjectRun.Element from TextLayer.
-		// Caller of RemoveInlineObjectRun will remove it from inlineObjects collection.
-		void RemoveInlineObjectRun(InlineObjectRun ior)
-		{
-			if (ior.Element.IsKeyboardFocusWithin) {
-				// When the inline element that has the focus is removed, WPF will reset the
-				// focus to the main window without raising appropriate LostKeyboardFocus events.
-				// To work around this, we manually set focus to the next focusable parent.
-				UIElement element = textView;
-				while (element != null && !element.Focusable) {
-					element = VisualTreeHelper.GetParent(element) as UIElement;
-				}
-				if (element != null)
-					Keyboard.Focus(element);
-			}
-			ior.VisualLine = null;
-			RemoveVisualChild(ior.Element);
-		}
-		
-		/// <summary>
-		/// Removes the inline object that displays the specified UIElement.
-		/// </summary>
-		internal void RemoveInlineObject(UIElement element)
-		{
-			inlineObjects.RemoveAll(
-				ior => {
-					if (ior.Element == element) {
-						RemoveInlineObjectRun(ior);
-						return true;
-					}
-					return false;
-				});
-		}
-		
-		/// <inheritdoc/>
-		protected override int VisualChildrenCount {
-			get { return inlineObjects.Count; }
-		}
-		
-		/// <inheritdoc/>
-		protected override Visual GetVisualChild(int index)
-		{
-			return inlineObjects[index].Element;
-		}
-		#endregion
 	}
 }
diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs
index 1a67c34bd..6fdaa077a 100644
--- a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs
@@ -53,8 +53,12 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			this.Options = new TextEditorOptions();
 			Debug.Assert(singleCharacterElementGenerator != null); // assert that the option change created the builtin element generators
 			
-			layers = new UIElementCollection(this, this);
+			layers = new LayerCollection(this);
 			InsertLayer(textLayer, KnownLayer.Text, LayerInsertionPosition.Replace);
+			
+			this.hoverLogic = new MouseHoverLogic(this);
+			this.hoverLogic.MouseHover += (sender, e) => RaiseHoverEventPair(e, PreviewMouseHoverEvent, MouseHoverEvent);
+			this.hoverLogic.MouseHoverStopped += (sender, e) => RaiseHoverEventPair(e, PreviewMouseHoverStoppedEvent, MouseHoverStoppedEvent);
 		}
 
 		#endregion
@@ -294,7 +298,7 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		
 		#region Layers
 		internal readonly TextLayer textLayer;
-		readonly UIElementCollection layers;
+		readonly LayerCollection layers;
 		
 		/// <summary>
 		/// Gets the list of layers displayed in the text view.
@@ -303,6 +307,47 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			get { return layers; }
 		}
 		
+		sealed class LayerCollection : UIElementCollection
+		{
+			readonly TextView textView;
+			
+			public LayerCollection(TextView textView)
+				: base(textView, textView)
+			{
+				this.textView = textView;
+			}
+			
+			public override void Clear()
+			{
+				base.Clear();
+				textView.LayersChanged();
+			}
+			
+			public override int Add(UIElement element)
+			{
+				int r = base.Add(element);
+				textView.LayersChanged();
+				return r;
+			}
+			
+			public override void RemoveAt(int index)
+			{
+				base.RemoveAt(index);
+				textView.LayersChanged();
+			}
+			
+			public override void RemoveRange(int index, int count)
+			{
+				base.RemoveRange(index, count);
+				textView.LayersChanged();
+			}
+		}
+		
+		void LayersChanged()
+		{
+			textLayer.index = layers.IndexOf(textLayer);
+		}
+		
 		/// <summary>
 		/// Inserts a new layer at a position specified relative to an existing layer.
 		/// </summary>
@@ -352,18 +397,128 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		
 		/// <inheritdoc/>
 		protected override int VisualChildrenCount {
-			get { return layers.Count; }
+			get { return layers.Count + inlineObjects.Count; }
 		}
 		
 		/// <inheritdoc/>
 		protected override Visual GetVisualChild(int index)
 		{
-			return layers[index];
+			int cut = textLayer.index + 1;
+			if (index < cut)
+				return layers[index];
+			else if (index < cut + inlineObjects.Count)
+				return inlineObjects[index - cut].Element;
+			else
+				return layers[index - inlineObjects.Count];
 		}
 		
 		/// <inheritdoc/>
 		protected override System.Collections.IEnumerator LogicalChildren {
-			get { return layers.GetEnumerator(); }
+			get {
+				return inlineObjects.Select(io => io.Element).Concat(layers.Cast<UIElement>()).GetEnumerator();
+			}
+		}
+		#endregion
+		
+		#region Inline object handling
+		List<InlineObjectRun> inlineObjects = new List<InlineObjectRun>();
+		
+		/// <summary>
+		/// Adds a new inline object.
+		/// </summary>
+		internal void AddInlineObject(InlineObjectRun inlineObject)
+		{
+			Debug.Assert(inlineObject.VisualLine != null);
+			
+			// Remove inline object if its already added, can happen e.g. when recreating textrun for word-wrapping
+			bool alreadyAdded = false;
+			for (int i = 0; i < inlineObjects.Count; i++) {
+				if (inlineObjects[i].Element == inlineObject.Element) {
+					RemoveInlineObjectRun(inlineObjects[i], true);
+					inlineObjects.RemoveAt(i);
+					alreadyAdded = true;
+					break;
+				}
+			}
+			
+			inlineObjects.Add(inlineObject);
+			if (!alreadyAdded) {
+				AddVisualChild(inlineObject.Element);
+			}
+			inlineObject.Element.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
+			inlineObject.desiredSize = inlineObject.Element.DesiredSize;
+		}
+		
+		void MeasureInlineObjects()
+		{
+			// As part of MeasureOverride(), re-measure the inline objects
+			foreach (InlineObjectRun inlineObject in inlineObjects) {
+				if (inlineObject.VisualLine.IsDisposed) {
+					// Don't re-measure inline objects that are going to be removed anyways.
+					// If the inline object will be reused in a different VisualLine, we'll measure it in the AddInlineObject() call.
+					continue;
+				}
+				inlineObject.Element.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
+				if (!inlineObject.Element.DesiredSize.IsClose(inlineObject.desiredSize)) {
+					// the element changed size -> recreate its parent visual line
+					inlineObject.desiredSize = inlineObject.Element.DesiredSize;
+					if (allVisualLines.Remove(inlineObject.VisualLine)) {
+						DisposeVisualLine(inlineObject.VisualLine);
+					}
+				}
+			}
+		}
+		
+		List<VisualLine> visualLinesWithOutstandingInlineObjects = new List<VisualLine>();
+		
+		void RemoveInlineObjects(VisualLine visualLine)
+		{
+			// Delay removing inline objects:
+			// A document change immediately invalidates affected visual lines, but it does not
+			// cause an immediate redraw.
+			// To prevent inline objects from flickering when they are recreated, we delay removing
+			// inline objects until the next redraw.
+			if (visualLine.hasInlineObjects) {
+				visualLinesWithOutstandingInlineObjects.Add(visualLine);
+			}
+		}
+		
+		/// <summary>
+		/// Remove the inline objects that were marked for removal.
+		/// </summary>
+		void RemoveInlineObjectsNow()
+		{
+			if (visualLinesWithOutstandingInlineObjects.Count == 0)
+				return;
+			inlineObjects.RemoveAll(
+				ior => {
+					if (visualLinesWithOutstandingInlineObjects.Contains(ior.VisualLine)) {
+						RemoveInlineObjectRun(ior, false);
+						return true;
+					}
+					return false;
+				});
+			visualLinesWithOutstandingInlineObjects.Clear();
+		}
+
+		// Remove InlineObjectRun.Element from TextLayer.
+		// Caller of RemoveInlineObjectRun will remove it from inlineObjects collection.
+		void RemoveInlineObjectRun(InlineObjectRun ior, bool keepElement)
+		{
+			if (!keepElement && ior.Element.IsKeyboardFocusWithin) {
+				// When the inline element that has the focus is removed, WPF will reset the
+				// focus to the main window without raising appropriate LostKeyboardFocus events.
+				// To work around this, we manually set focus to the next focusable parent.
+				UIElement element = this;
+				while (element != null && !element.Focusable) {
+					element = VisualTreeHelper.GetParent(element) as UIElement;
+				}
+				if (element != null)
+					Keyboard.Focus(element);
+			}
+			ior.VisualLine = null;
+			if (!keepElement)
+				RemoveVisualChild(ior.Element);
 		}
 		#endregion
 		
@@ -410,7 +565,6 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		{
 			VerifyAccess();
 			if (allVisualLines.Remove(visualLine)) {
-				visibleVisualLines = null;
 				DisposeVisualLine(visualLine);
 				InvalidateMeasure(redrawPriority);
 			}
@@ -422,7 +576,6 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		public void Redraw(int offset, int length, DispatcherPriority redrawPriority = DispatcherPriority.Normal)
 		{
 			VerifyAccess();
-			bool removedLine = false;
 			bool changedSomethingBeforeOrInLine = false;
 			for (int i = 0; i < allVisualLines.Count; i++) {
 				VisualLine visualLine = allVisualLines[i];
@@ -431,15 +584,11 @@ namespace ICSharpCode.AvalonEdit.Rendering
 				if (offset <= lineEnd) {
 					changedSomethingBeforeOrInLine = true;
 					if (offset + length >= lineStart) {
-						removedLine = true;
 						allVisualLines.RemoveAt(i--);
 						DisposeVisualLine(visualLine);
 					}
 				}
 			}
-			if (removedLine) {
-				visibleVisualLines = null;
-			}
 			if (changedSomethingBeforeOrInLine) {
 				// Repaint not only when something in visible area was changed, but also when anything in front of it
 				// was changed. We might have to redraw the line number margin. Or the highlighting changed.
@@ -492,11 +641,12 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			if (newVisualLines != null && newVisualLines.Contains(visualLine)) {
 				throw new ArgumentException("Cannot dispose visual line because it is in construction!");
 			}
+			visibleVisualLines = null;
 			visualLine.IsDisposed = true;
 			foreach (TextLine textLine in visualLine.TextLines) {
 				textLine.Dispose();
 			}
-			textLayer.RemoveInlineObjects(visualLine);
+			RemoveInlineObjects(visualLine);
 		}
 		#endregion
 		
@@ -677,11 +827,11 @@ namespace ICSharpCode.AvalonEdit.Rendering
 				ClearVisualLines();
 			lastAvailableSize = availableSize;
 			
-			textLayer.RemoveInlineObjectsNow();
-			
 			foreach (UIElement layer in layers) {
 				layer.Measure(availableSize);
 			}
+			MeasureInlineObjects();
+			
 			InvalidateVisual(); // = InvalidateArrange+InvalidateRender
 			textLayer.InvalidateVisual();
 			
@@ -700,7 +850,8 @@ namespace ICSharpCode.AvalonEdit.Rendering
 				}
 			}
 			
-			textLayer.RemoveInlineObjectsNow();
+			// remove inline objects only at the end, so that inline objects that were re-used are not removed from the editor
+			RemoveInlineObjectsNow();
 			
 			maxWidth += AdditionalHorizontalScrollAmount;
 			double heightTreeHeight = this.DocumentHeight;
@@ -949,7 +1100,7 @@ namespace ICSharpCode.AvalonEdit.Rendering
 						foreach (var span in textLine.GetTextRunSpans()) {
 							InlineObjectRun inline = span.Value as InlineObjectRun;
 							if (inline != null && inline.VisualLine != null) {
-								Debug.Assert(textLayer.inlineObjects.Contains(inline));
+								Debug.Assert(inlineObjects.Contains(inline));
 								double distance = textLine.GetDistanceFromCharacterHit(new CharacterHit(offset, 0));
 								inline.Element.Arrange(new Rect(new Point(pos.X + distance, pos.Y), inline.Element.DesiredSize));
 							}
@@ -1566,63 +1717,12 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			remove { RemoveHandler(MouseHoverStoppedEvent, value); }
 		}
 		
-		DispatcherTimer mouseHoverTimer;
-		Point mouseHoverStartPoint;
-		MouseEventArgs mouseHoverLastEventArgs;
-		bool mouseHovering;
+		MouseHoverLogic hoverLogic;
 		
-		/// <inheritdoc/>
-		protected override void OnMouseMove(MouseEventArgs e)
+		void RaiseHoverEventPair(MouseEventArgs e, RoutedEvent tunnelingEvent, RoutedEvent bubblingEvent)
 		{
-			base.OnMouseMove(e);
-			Point newPosition = e.GetPosition(this);
-			Vector mouseMovement = mouseHoverStartPoint - newPosition;
-			if (Math.Abs(mouseMovement.X) > SystemParameters.MouseHoverWidth
-			    || Math.Abs(mouseMovement.Y) > SystemParameters.MouseHoverHeight)
-			{
-				StopHovering();
-				mouseHoverStartPoint = newPosition;
-				mouseHoverLastEventArgs = e;
-				mouseHoverTimer = new DispatcherTimer(SystemParameters.MouseHoverTime, DispatcherPriority.Background,
-				                                      OnMouseHoverTimerElapsed, this.Dispatcher);
-				mouseHoverTimer.Start();
-			}
-			// do not set e.Handled - allow others to also handle MouseMove
-		}
-		
-		/// <inheritdoc/>
-		protected override void OnMouseLeave(MouseEventArgs e)
-		{
-			base.OnMouseLeave(e);
-			StopHovering();
-			// do not set e.Handled - allow others to also handle MouseLeave
-		}
-		
-		void StopHovering()
-		{
-			if (mouseHoverTimer != null) {
-				mouseHoverTimer.Stop();
-				mouseHoverTimer = null;
-			}
-			if (mouseHovering) {
-				mouseHovering = false;
-				RaiseHoverEventPair(PreviewMouseHoverStoppedEvent, MouseHoverStoppedEvent);
-			}
-		}
-		
-		void OnMouseHoverTimerElapsed(object sender, EventArgs e)
-		{
-			mouseHoverTimer.Stop();
-			mouseHoverTimer = null;
-			
-			mouseHovering = true;
-			RaiseHoverEventPair(PreviewMouseHoverEvent, MouseHoverEvent);
-		}
-		
-		void RaiseHoverEventPair(RoutedEvent tunnelingEvent, RoutedEvent bubblingEvent)
-		{
-			var mouseDevice = mouseHoverLastEventArgs.MouseDevice;
-			var stylusDevice = mouseHoverLastEventArgs.StylusDevice;
+			var mouseDevice = e.MouseDevice;
+			var stylusDevice = e.StylusDevice;
 			int inputTime = Environment.TickCount;
 			var args1 = new MouseEventArgs(mouseDevice, inputTime, stylusDevice) {
 				RoutedEvent = tunnelingEvent,
@@ -1636,8 +1736,6 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			};
 			RaiseEvent(args2);
 		}
-
-		
 		#endregion
 		
 		/// <summary>
diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLine.cs b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLine.cs
index 29ff6c162..47744a594 100644
--- a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLine.cs
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLine.cs
@@ -22,6 +22,7 @@ namespace ICSharpCode.AvalonEdit.Rendering
 	{
 		TextView textView;
 		List<VisualLineElement> elements;
+		internal bool hasInlineObjects;
 		
 		/// <summary>
 		/// Gets the document to which this VisualLine belongs.
diff --git a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineTextSource.cs b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineTextSource.cs
index fa6fa6f1c..eea016446 100644
--- a/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineTextSource.cs
+++ b/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/VisualLineTextSource.cs
@@ -42,7 +42,8 @@ namespace ICSharpCode.AvalonEdit.Rendering
 						InlineObjectRun inlineRun = run as InlineObjectRun;
 						if (inlineRun != null) {
 							inlineRun.VisualLine = VisualLine;
-							TextView.textLayer.AddInlineObject(inlineRun);
+							VisualLine.hasInlineObjects = true;
+							TextView.AddInlineObject(inlineRun);
 						}
 						return run;
 					}