diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/AddIn.csproj b/src/AddIns/Misc/Profiler/Frontend/AddIn/AddIn.csproj
index 07ae87a857..6f0c5a3f66 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/AddIn.csproj
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/AddIn.csproj
@@ -94,7 +94,7 @@
     <Compile Include="Src\Commands\GoToDefinition.cs" />
     <Compile Include="Src\Commands\ProfileExecutable.cs" />
     <Compile Include="Src\Commands\ProfileProject.cs" />
-    <Compile Include="Src\Commands\SetAsRoot.cs" />
+    <Compile Include="Src\Commands\ProfilerMenuCommand.cs" />    <Compile Include="Src\Commands\SetAsRoot.cs" />
     <Compile Include="Src\Commands\ShowFunctions.cs" />
     <Compile Include="Src\Dialogs\ProfileExecutableForm.xaml.cs">
       <DependentUpon>ProfileExecutableForm.xaml</DependentUpon>
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopySelectedData.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopySelectedData.cs
index 23d5e7e241..6209ca52a8 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopySelectedData.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopySelectedData.cs
@@ -21,20 +21,20 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of CopySelectedData
 	/// </summary>
-	public class CopySelectedData : AbstractMenuCommand
+	public class CopySelectedData : ProfilerMenuCommand
 	{
 		/// <summary>
 		/// Starts the command
 		/// </summary>
 		public override void Run()
 		{
-			IList<CallTreeNodeViewModel> list = ((QueryView)Owner).SelectedItems.ToList();
-			ProfilerView parent = (((((QueryView)Owner).Parent as TabItem).Parent as TabControl).Parent as Grid).Parent as ProfilerView;
+			var list = GetSelectedItems();
 			
-			if (list.Count > 0) {
+			if (list.FirstOrDefault() != null) {
 				StringBuilder builder = new StringBuilder();
 				
 				foreach (CallTreeNodeViewModel node in list) {
+					if (node != null)
 					builder.AppendLine(new string('\t', node.Level) + node.Name + "\t" + node.CallCount + "\t" + node.TimeSpent + "\t" + node.TimePercentageOfParentAsText);
 				}
 				
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopyStacktrace.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopyStacktrace.cs
index 3b1afa3240..edb099e9fa 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopyStacktrace.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/CopyStacktrace.cs
@@ -7,9 +7,10 @@
 
 using System;
 using System.Collections.Generic;
-using System.Text;
 using System.Linq;
+using System.Text;
 using System.Windows.Forms;
+using System.Windows.Shapes;
 
 using ICSharpCode.Core;
 using ICSharpCode.Profiler.Controls;
@@ -19,15 +20,14 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of CopyStacktrace
 	/// </summary>
-	public class CopyStacktrace : AbstractMenuCommand
+	public class CopyStacktrace : ProfilerMenuCommand
 	{
 		/// <summary>
 		/// Starts the command
 		/// </summary>
 		public override void Run()
 		{
-			IList<CallTreeNodeViewModel> list = ((QueryView)Owner).SelectedItems.ToList();
-			CallTreeNodeViewModel selectedItem = (list.Count > 0) ? list[0] as CallTreeNodeViewModel : null;
+			var selectedItem = GetSelectedItems().FirstOrDefault();
 			
 			if (selectedItem != null) {
 				StringBuilder data = new StringBuilder();
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/FindCallsOfSelected.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/FindCallsOfSelected.cs
index a481f677f5..21befa5451 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/FindCallsOfSelected.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/FindCallsOfSelected.cs
@@ -23,15 +23,14 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of FindCallsOfSelected
 	/// </summary>
-	public class FindCallsOfSelected : AbstractMenuCommand
+	public class FindCallsOfSelected : ProfilerMenuCommand
 	{
 		/// <summary>
 		/// Starts the command
 		/// </summary>
 		public override void Run()
 		{
-			IList<CallTreeNodeViewModel> list = ((QueryView)Owner).SelectedItems.ToList();
-			ProfilerView parent = (((((QueryView)Owner).Parent as TabItem).Parent as TabControl).Parent as Grid).Parent as ProfilerView;
+			var list = GetSelectedItems().ToList();
 			
 			if (list.Count > 0) {
 				var items = from item in list select item.Node;	
@@ -47,7 +46,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 				
 				string header = "Results";
 				
-				parent.CreateTab(header, "from c in Calls where " + string.Join(" || ", parts.ToArray()) + " select c");
+				Parent.CreateTab(header, "from c in Calls where " + string.Join(" || ", parts.ToArray()) + " select c");
 			}	
 		}
 	}
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/GoToDefinition.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/GoToDefinition.cs
index 5765b31434..faf9f82c6e 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/GoToDefinition.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/GoToDefinition.cs
@@ -22,7 +22,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of GoToDefinition
 	/// </summary>
-	public class GoToDefinition : AbstractMenuCommand
+	public class GoToDefinition : ProfilerMenuCommand
 	{
 		IAmbience ambience = new CSharpAmbience();
 		
@@ -31,12 +31,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 		/// </summary>
 		public override void Run()
 		{
-			IList<CallTreeNodeViewModel> list = ((QueryView)Owner).SelectedItems.ToList();
-			
-			if (list.Count == 0)
-				return;
-			
-			CallTreeNodeViewModel selectedItem = list.First();
+			var selectedItem = GetSelectedItems().FirstOrDefault();
 
 			if (selectedItem != null) {
 				IClass c = GetClassFromName(selectedItem.FullyQualifiedClassName);
@@ -44,7 +39,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 				{
 					IMember member = GetMemberFromName(c, selectedItem.MethodName, selectedItem.Parameters);
 					if (member != null) {
-						IViewContent view = FileService.JumpToFilePosition(c.CompilationUnit.FileName, member.BodyRegion.BeginLine, member.BodyRegion.BeginColumn);
+						IViewContent view = FileService.JumpToFilePosition(c.CompilationUnit.FileName, member.BodyRegion.BeginLine - 1, member.BodyRegion.BeginColumn - 1);
 					}
 				}
 			}
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileExecutable.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileExecutable.cs
index 1f13bf432e..eaccea7dd2 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileExecutable.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileExecutable.cs
@@ -26,7 +26,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
     /// <summary>
     /// Description of RunExecutable
     /// </summary>
-    public class ProfileExecutable : AbstractMenuCommand
+    public class ProfileExecutable : ProfilerMenuCommand
     {
         /// <summary>
         /// Starts the command
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileProject.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileProject.cs
index c93dd07543..28a37e3cf2 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileProject.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfileProject.cs
@@ -25,7 +25,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of RunProject
 	/// </summary>
-	public class ProfileProject : AbstractMenuCommand
+	public class ProfileProject : ProfilerMenuCommand
 	{
 		/// <summary>
 		/// Starts the command
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfilerMenuCommand.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfilerMenuCommand.cs
new file mode 100644
index 0000000000..38c0980739
--- /dev/null
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ProfilerMenuCommand.cs
@@ -0,0 +1,61 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="sie_pam@gmx.at"/>
+//     <version>$Revision$</version>
+// </file>
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Shapes;
+
+using ICSharpCode.Core;
+using ICSharpCode.Profiler.AddIn.Views;
+using ICSharpCode.Profiler.Controls;
+
+namespace ICSharpCode.Profiler.AddIn.Commands
+{
+	/// <summary>
+	/// Description of ProfilerMenuCommand.
+	/// </summary>
+	public abstract class ProfilerMenuCommand : AbstractMenuCommand
+	{
+		public abstract override void Run();
+		
+		protected virtual IEnumerable<CallTreeNodeViewModel> GetSelectedItems()
+		{
+			if (Owner is Shape)
+				yield return (Owner as Shape).Tag as CallTreeNodeViewModel;
+			else {
+				var fe = TryToFindParent(typeof(QueryView)) as QueryView;
+				
+				if (fe != null) {
+					foreach (var item in fe.SelectedItems)
+						yield return item;
+				}
+			}
+		}
+		
+		protected virtual ProfilerView Parent {
+			get {
+				return TryToFindParent(typeof(ProfilerView)) as ProfilerView;
+			}
+		}
+		
+		FrameworkElement TryToFindParent(Type type)
+		{
+			FrameworkElement start = Owner as FrameworkElement;
+			
+			if (start == null)
+				return null;
+			
+			while (start != null && !start.GetType().Equals(type))
+				start = start.Parent as FrameworkElement;
+			
+			return start;
+		}
+	}
+}
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/SetAsRoot.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/SetAsRoot.cs
index 6f0e08a166..2572f364f4 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/SetAsRoot.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/SetAsRoot.cs
@@ -23,19 +23,16 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of SetAsRoot
 	/// </summary>
-	public class SetAsRoot : AbstractMenuCommand
+	public class SetAsRoot : ProfilerMenuCommand
 	{
 		/// <summary>
 		/// Starts the command
 		/// </summary>
 		public override void Run()
 		{
-			IList<CallTreeNodeViewModel> list = ((QueryView)Owner).SelectedItems.ToList();
-			ProfilerView parent = (((((QueryView)Owner).Parent as TabItem).Parent as TabControl).Parent as Grid).Parent as ProfilerView;
+			var items = GetSelectedItems().Where(item => item != null && item.Node != null).Select(i => i.Node);
 			
-			if (list.Count > 0) {
-				var items = from item in list select item.Node;	
-				
+			if (items.FirstOrDefault() != null) {
 				List<string> parts = new List<string>();
 				
 				int? nameId = items.First().NameMapping.Id; // use nullable int to represent non assigned nameId
@@ -51,7 +48,7 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 				if (nameId == null)
 					header = "Merged Nodes";
 				
-				parent.CreateTab(header, "Merge(" + string.Join(",", parts.ToArray()) + ")");
+				Parent.CreateTab(header, "Merge(" + string.Join(",", parts.ToArray()) + ")");
 			}	
 		}
 	}
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ShowFunctions.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ShowFunctions.cs
index 07e33c38b2..ea2b8fd116 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ShowFunctions.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Commands/ShowFunctions.cs
@@ -21,24 +21,18 @@ namespace ICSharpCode.Profiler.AddIn.Commands
 	/// <summary>
 	/// Description of ShowFunctions
 	/// </summary>
-	public class ShowFunctions : AbstractMenuCommand
+	public class ShowFunctions : ProfilerMenuCommand
 	{
 		/// <summary>
 		/// Starts the command
 		/// </summary>
 		public override void Run()
 		{
-			IList<CallTreeNodeViewModel> list = ((QueryView)Owner).SelectedItems.ToList();
+			var selectedItem = GetSelectedItems().FirstOrDefault();
 			
-			if (list.Count == 0)
-				return;
-			
-			CallTreeNodeViewModel selectedItem = list.First();
-			
-			if (selectedItem != null) {
-				ProfilerView parent = (((((QueryView)Owner).Parent as TabItem).Parent as TabControl).Parent as Grid).Parent as ProfilerView;
-				parent.CreateTab("All functions for " + selectedItem.GetSignature(), "from f in Functions where f.Signature == \"" + selectedItem.GetSignature() + "\" select f");
-			}
+			if (selectedItem != null)
+				Parent.CreateTab("All functions for " + selectedItem.GetSignature(),
+				                 "from f in Functions where f.Signature == \"" + selectedItem.GetSignature() + "\" select f");
 		}
 	}
 }
diff --git a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Views/ProfilerView.xaml.cs b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Views/ProfilerView.xaml.cs
index 5c8b6fa454..7267439e08 100644
--- a/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Views/ProfilerView.xaml.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/AddIn/Src/Views/ProfilerView.xaml.cs
@@ -5,6 +5,7 @@ using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
+using System.Windows.Shapes;
 using System.Windows.Threading;
 
 using ICSharpCode.Core.Presentation;
@@ -34,10 +35,14 @@ namespace ICSharpCode.Profiler.AddIn.Views
 			
 			foreach (TabItem item in this.tabView.Items) {
 				if (item.Content != null) {
-					((QueryView)item.Content).Reporter = new ErrorReporter(UpdateErrorList);
-					((QueryView)item.Content).Provider = provider;
-					((QueryView)item.Content).SetRange(this.timeLine.SelectedStartIndex, this.timeLine.SelectedEndIndex);
-					((QueryView)item.Content).TreeViewContextMenu = MenuService.CreateContextMenu(item.Content, "/AddIns/Profiler/QueryView/ContextMenu");
+					QueryView view = item.Content as QueryView;
+					view.Reporter = new ErrorReporter(UpdateErrorList);
+					view.Provider = provider;
+					view.SetRange(this.timeLine.SelectedStartIndex, this.timeLine.SelectedEndIndex);
+					view.ContextMenuOpening += delegate(object sender, ContextMenuEventArgs e) {
+						object source = (e.OriginalSource is Shape) ? e.OriginalSource : view;
+						MenuService.CreateContextMenu(source, "/AddIns/Profiler/QueryView/ContextMenu").IsOpen = true;
+					};
 				}
 			}
 			
@@ -168,7 +173,7 @@ namespace ICSharpCode.Profiler.AddIn.Views
 			
 			view.CurrentQuery = query;
 			view.ShowQueryItems = true;
-			view.TreeViewContextMenu = MenuService.CreateContextMenu(view, "/AddIns/Profiler/QueryView/ContextMenu");
+			//view.TreeViewContextMenu = ;
 			
 			view.CurrentQueryChanged += delegate { ViewCurrentQueryChanged(header, view); };
 
diff --git a/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml b/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml
index a6d06f7264..adc437ca03 100644
--- a/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml
+++ b/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml
@@ -83,21 +83,21 @@
 							</DataTemplate>
 						</GridViewColumn.CellTemplate>
 					</GridViewColumn>
-					<GridViewColumn Header="Call count" Width="60">
+					<GridViewColumn Header="Call count" Width="60" x:Name="callCountColumn">
 						<GridViewColumn.CellTemplate>
 							<DataTemplate>
 								<TextBlock Text="{Binding CallCount}" HorizontalAlignment="Right" />
 							</DataTemplate>
 						</GridViewColumn.CellTemplate>
 					</GridViewColumn>
-					<GridViewColumn Header="Time spent" Width="110">
+					<GridViewColumn Header="Time spent" Width="110" x:Name="timeSpentColumn">
 						<GridViewColumn.CellTemplate>
 							<DataTemplate>
 								<TextBlock HorizontalAlignment="Right" Text="{Binding TimeSpent}" />
 							</DataTemplate>
 						</GridViewColumn.CellTemplate>
 					</GridViewColumn>
-					<GridViewColumn Header="%" Width="80">
+					<GridViewColumn Header="%" Width="80" x:Name="percentColumn">
 						<GridViewColumn.CellTemplate>
 							<DataTemplate>
 								<DockPanel LastChildFill="false">
diff --git a/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml.cs b/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml.cs
index a9ded74af5..7d5464c8e1 100644
--- a/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/Controls/QueryView.xaml.cs
@@ -41,7 +41,6 @@ namespace ICSharpCode.Profiler.Controls
 		
 		bool isDirty;
 		
-		public string View { get; set; }
 		public ErrorReporter Reporter { get; set; }
 		
 		public event EventHandler CurrentQueryChanged;
@@ -91,8 +90,13 @@ namespace ICSharpCode.Profiler.Controls
 			this.DataContext = this;
 			this.task = new SingleTask(this.Dispatcher);
 			this.treeView.SizeChanged += delegate(object sender, SizeChangedEventArgs e) {
-				if (e.NewSize.Width > 0 && e.PreviousSize.Width > 0 && (nameColumn.Width + (e.NewSize.Width - e.PreviousSize.Width)) > 0) {
-					nameColumn.Width += (e.NewSize.Width - e.PreviousSize.Width);
+				if (e.NewSize.Width > 0 && e.PreviousSize.Width > 0 &&
+				    (nameColumn.Width + (e.NewSize.Width - e.PreviousSize.Width)) > 0) {
+					if ((nameColumn.Width + (e.NewSize.Width - e.PreviousSize.Width)) >=
+					    (e.NewSize.Width - this.callCountColumn.Width - this.percentColumn.Width - this.timeSpentColumn.Width))
+						this.nameColumn.Width = e.NewSize.Width - this.callCountColumn.Width - this.percentColumn.Width - this.timeSpentColumn.Width - 25;
+					else
+						nameColumn.Width += (e.NewSize.Width - e.PreviousSize.Width);
 				}
 			};
 		}
@@ -159,6 +163,10 @@ namespace ICSharpCode.Profiler.Controls
 			             list => LoadCompleted(list, layer, ad),
 			             delegate { layer.Remove(ad); });
 		}
+		
+		public RingDiagramControl RingDiagram {
+			get { return ringDiagram; }
+		}
 
 		static HierarchyList<CallTreeNodeViewModel> LoadWorker(ProfilingDataProvider provider, QueryCompiler compiler, int rangeStart, int rangeEnd)
 		{
@@ -212,7 +220,7 @@ namespace ICSharpCode.Profiler.Controls
 		
 		public ContextMenu TreeViewContextMenu {
 			get { return this.treeView.ContextMenu; }
-			set { this.treeView.ContextMenu = value; }
+			set { this.treeView.ContextMenu = this.ringDiagram.ContextMenu = value; }
 		}
 	}
 }
\ No newline at end of file
diff --git a/src/AddIns/Misc/Profiler/Frontend/Controls/RingDiagramControl.cs b/src/AddIns/Misc/Profiler/Frontend/Controls/RingDiagramControl.cs
index d3e6af00c9..2ad431a03c 100644
--- a/src/AddIns/Misc/Profiler/Frontend/Controls/RingDiagramControl.cs
+++ b/src/AddIns/Misc/Profiler/Frontend/Controls/RingDiagramControl.cs
@@ -74,6 +74,7 @@ namespace ICSharpCode.Profiler.Controls
 			ell.Fill = Brushes.Gray;
 			ell.Stroke = Brushes.Black;
 			ell.ToolTip = item.CreateToolTip();
+			ell.Tag = item;
 
 			ell.MouseLeftButtonDown += (sender, e) =>
 			{
@@ -154,6 +155,7 @@ namespace ICSharpCode.Profiler.Controls
 			p.VerticalAlignment = VerticalAlignment.Center;
 			p.HorizontalAlignment = HorizontalAlignment.Center;
 			p.Tag = node;
+			//p.ContextMenu = this.ContextMenu.;
 
 			p.MouseLeftButtonDown += new MouseButtonEventHandler(
 				delegate(object sender, MouseButtonEventArgs e)	{					
diff --git a/src/AddIns/Misc/Profiler/Frontend/Gui/Window1.xaml b/src/AddIns/Misc/Profiler/Frontend/Gui/Window1.xaml
index 07f2e8e202..65df80713d 100644
--- a/src/AddIns/Misc/Profiler/Frontend/Gui/Window1.xaml
+++ b/src/AddIns/Misc/Profiler/Frontend/Gui/Window1.xaml
@@ -18,7 +18,7 @@
 		</ScrollViewer>
 		<TabControl Name="tabView" HorizontalAlignment="Stretch" Grid.Row="2">
 			<TabItem Header="Overview">
-				<y:QueryView x:Name="treeView" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" ShowQueryItems="False" View="Overview" CurrentQuery="from t in Threads select t" />
+				<y:QueryView x:Name="treeView" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" ShowQueryItems="False" CurrentQuery="from t in Threads select t" />
 			</TabItem>
 		</TabControl>
 		<Button Height="23" Margin="235,9,0,0" Name="btnLoadSession" VerticalAlignment="Top" HorizontalAlignment="Left" Width="87" Click="btnLoadSession_Click">Load session</Button>