Better compatibility with VS2005 format. Made the Enum and the Delegate blocks look more like in VS2005. Minor bug fixes.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2377 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/ClassCanvas.csproj

@@ -46,6 +46,7 @@
     <Compile Include="Interactivity\IInteractiveDrawable.cs" />
     <Compile Include="Interactivity\IMouseInteractable.cs" />
     <Compile Include="Interactivity\InteractiveHeaderedItem.cs" />
+    <Compile Include="Interactivity\InteractiveItemsStack.cs" />
     <Compile Include="Src\CanvasItem.cs" />
     <Compile Include="Src\ClassCanvas.cs" />
     <Compile Include="Src\ClassCanvas.Designer.cs">

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Interactivity/IInteractiveDrawable.cs

@@ -18,4 +18,7 @@ namespace ClassDiagram
 	{
 	}
 
+	public interface IInteractiveRectangle : IDrawableRectangle, IHitTestable, IMouseInteractable
+	{
+	}
 }

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Interactivity/IMouseInteractable.cs

@@ -80,4 +80,6 @@ namespace ClassDiagram
 		/// </summary>
 		void HandleMouseLeave ();
 	}
+	
+	public delegate void PositionDelegate (object sender, PointF pos);
 }

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Interactivity/InteractiveHeaderedItem.cs

@@ -25,16 +25,16 @@ namespace ClassDiagram
 		                                IDrawableRectangle content)
 			: base (headerCollapsed, headerExpanded, content) {}
 		
-		public event EventHandler HeaderClicked = delegate {};
-		public event EventHandler ContentClicked = delegate {};
-		public event EventHandler HeaderMouseDown = delegate {};
-		public event EventHandler ContentMouseDown = delegate {};		
-		public event EventHandler HeaderMouseMove = delegate {};
-		public event EventHandler ContentMouseMove = delegate {};		
-		public event EventHandler HeaderMouseUp = delegate {};
-		public event EventHandler ContentMouseUp = delegate {};		
+		public event PositionDelegate HeaderClicked = delegate {};
+		public event PositionDelegate ContentClicked = delegate {};
+		public event PositionDelegate HeaderMouseDown = delegate {};
+		public event PositionDelegate ContentMouseDown = delegate {};		
+		public event PositionDelegate HeaderMouseMove = delegate {};
+		public event PositionDelegate ContentMouseMove = delegate {};		
+		public event PositionDelegate HeaderMouseUp = delegate {};
+		public event PositionDelegate ContentMouseUp = delegate {};		
 		
-		private void HandleMouseEvent(PointF pos, EventHandler headerEvent, EventHandler contentEvent)
+		private void HandleMouseEvent(PointF pos, PositionDelegate headerEvent, PositionDelegate contentEvent)
 		{
 			if (Collapsed)
 			{
@@ -43,7 +43,7 @@ namespace ClassDiagram
 					pos.Y >= HeaderCollapsed.AbsoluteY &&
 					pos.Y <= HeaderCollapsed.AbsoluteY + HeaderCollapsed.ActualHeight)
 				{
-					headerEvent(this, EventArgs.Empty);
+					headerEvent(this, pos);
 				}
 			}
 			else
@@ -53,14 +53,14 @@ namespace ClassDiagram
 					pos.Y >= HeaderExpanded.AbsoluteY &&
 					pos.Y <= HeaderExpanded.AbsoluteY + HeaderExpanded.ActualHeight)
 				{
-					headerEvent(this, EventArgs.Empty);
+					headerEvent(this, pos);
 				}
 				else if (pos.X >= Content.AbsoluteX &&
 						pos.X <= Content.AbsoluteX + Content.ActualWidth &&
 						pos.Y >= Content.AbsoluteY &&
 						pos.Y <= Content.AbsoluteY + Content.ActualHeight)
 				{
-					contentEvent(this, EventArgs.Empty);
+					contentEvent(this, pos);
 				}
 			}
 		}

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Interactivity/InteractiveItemsStack.cs

@@ -0,0 +1,53 @@
+/*
+ * Created by SharpDevelop.
+ * User: itai
+ * Date: 28/09/2006
+ * Time: 19:03
+ *
+ * To change this template use Tools | Options | Coding | Edit Standard Headers.
+ */
+
+using System;
+using System.Collections.Generic;
+
+using System.Drawing;
+using System.Drawing.Drawing2D;
+
+using Tools.Diagrams;
+using Tools.Diagrams.Drawables;
+
+namespace ClassDiagram
+{
+	public class InteractiveItemsStack : DrawableItemsStack<IDrawableRectangle>, IMouseInteractable
+	{
+		public void HandleMouseClick(PointF pos)
+		{
+			foreach (IMouseInteractable mi in this)
+				mi.HandleMouseClick(pos);
+		}
+		
+		public void HandleMouseDown(PointF pos)
+		{
+			foreach (IMouseInteractable mi in this)
+				mi.HandleMouseDown(pos);
+		}
+		
+		public void HandleMouseMove(PointF pos)
+		{
+			foreach (IMouseInteractable mi in this)
+				mi.HandleMouseMove(pos);
+		}
+		
+		public void HandleMouseUp(PointF pos)
+		{
+			foreach (IMouseInteractable mi in this)
+				mi.HandleMouseUp(pos);
+		}
+		
+		public void HandleMouseLeave()
+		{
+			foreach (IMouseInteractable mi in this)
+				mi.HandleMouseLeave();
+		}
+	}
+}

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Src/CanvasItem.cs

@@ -66,7 +66,7 @@ namespace ClassDiagram
 		}
 	}
 	
-	public abstract class CanvasItem : BaseRectangle, IInteractiveDrawable, IDrawableRectangle
+	public abstract class CanvasItem : BaseRectangle, IInteractiveDrawable, IDrawableRectangle, IInteractiveRectangle
 	{
 		#region Constructors
 		
@@ -428,15 +428,15 @@ namespace ClassDiagram
 		
 		protected virtual void FillXmlPositionElement (XmlElement position, XmlDocument document)
 		{
-			position.SetAttribute("X", X.ToString(CultureInfo.InvariantCulture));
-			position.SetAttribute("Y", Y.ToString(CultureInfo.InvariantCulture));
-			position.SetAttribute("Width", Width.ToString(CultureInfo.InvariantCulture));
+			position.SetAttribute("X", (X/100).ToString(CultureInfo.InvariantCulture));
+			position.SetAttribute("Y", (Y/100).ToString(CultureInfo.InvariantCulture));
+			position.SetAttribute("Width", (Width/100).ToString(CultureInfo.InvariantCulture));
 		}
 		
 		public virtual void WriteToXml(XmlDocument document)
 		{
 			XmlElement elem = CreateXmlElement(document);
-			FillXmlElement (elem, document);
+			FillXmlElement(elem, document);
 			document.DocumentElement.AppendChild(elem);
 		}
 		
@@ -449,9 +449,9 @@ namespace ClassDiagram
 		
 		protected virtual void ReadXmlPositionElement (XPathNavigator navigator)
 		{
-			X = float.Parse(navigator.GetAttribute("X", ""), CultureInfo.InvariantCulture);
-			Y = float.Parse(navigator.GetAttribute("Y", ""), CultureInfo.InvariantCulture);
-			Width = float.Parse(navigator.GetAttribute("Width", ""), CultureInfo.InvariantCulture);
+			X = 100 * float.Parse(navigator.GetAttribute("X", ""), CultureInfo.InvariantCulture);
+			Y = 100 * float.Parse(navigator.GetAttribute("Y", ""), CultureInfo.InvariantCulture);
+			Width = 100 * float.Parse(navigator.GetAttribute("Width", ""), CultureInfo.InvariantCulture);
 		}
 
 		#endregion

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Src/ClassCanvas.cs

@@ -170,7 +170,7 @@ namespace ClassDiagram
 				w = Math.Max(w, item.Item.X + item.Item.ActualWidth + item.Item.Border);
 				h = Math.Max(h, item.Item.Y + item.Item.ActualHeight + item.Item.Border);
 			}
-			return new SizeF(w + 40, h + 40);
+			return new SizeF(w + 50, h + 50);
 		}
 		
 		public Size GetDiagramPixelSize ()
@@ -183,7 +183,8 @@ namespace ClassDiagram
 		public void SetRecommendedGraphicsAttributes (Graphics graphics)
 		{
 			graphics.CompositingQuality = CompositingQuality.HighSpeed;
-			graphics.SmoothingMode = SmoothingMode.AntiAlias;
+			//graphics.SmoothingMode = SmoothingMode.AntiAlias;
+			graphics.SmoothingMode = SmoothingMode.HighQuality;
 			graphics.PageUnit = GraphicsUnit.Pixel;
 			graphics.PixelOffsetMode = PixelOffsetMode.Half;
 			graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
@@ -395,8 +396,8 @@ namespace ClassDiagram
 		{
 			PointF pos = new PointF(args.Value.X, args.Value.Y);
 			
-			pos.X = Math.Max ((float) Math.Round(pos.X / 10.0f) * 10.0f, 40.0f);
-			pos.Y = Math.Max ((float) Math.Round(pos.Y / 10.0f) * 10.0f, 40.0f);
+			pos.X = Math.Max ((float) Math.Round(pos.X / 10.0f) * 10.0f, 50.0f);
+			pos.Y = Math.Max ((float) Math.Round(pos.Y / 10.0f) * 10.0f, 50.0f);
 			
 			args.Cancel = (pos.X == args.Value.X) && (pos.Y == args.Value.Y);
 			args.Value = pos;

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Src/ClassCanvasItem.cs

@@ -65,8 +65,6 @@ namespace ClassDiagram
 		DrawableRectangle titlesBackgroundCollapsed;
 		DrawableRectangle titlesBackgroundExpanded;
 		
-		const int radius = 20;
-		
 		protected override bool AllowHeightModifications()
 		{
 			return false;
@@ -101,26 +99,30 @@ namespace ClassDiagram
 		public ClassCanvasItem (IClass ct)
 		{
 			classtype = ct;
-			
+	
+			grad = new LinearGradientBrush(
+				new PointF(0, 0), new PointF(1, 0),
+				TitleBackground, Color.White);
+					
 			classItemHeaderedContent = new InteractiveHeaderedItem(titlesCollapsed, titlesExpanded, InitContentContainer(InitContent()));
 
 			classItemContainer.Container = this;
 			classItemContainer.Add(classItemHeaderedContent);
 			Pen outlinePen = GetClassOutlinePen();
 			if (RoundedCorners)
+			{
+				int radius = CornerRadius;
 				containingShape = new DrawableRectangle(null, outlinePen, radius, radius, radius, radius);
+			}
 			else
 				containingShape = new DrawableRectangle(null, outlinePen, 0, 0, 0, 0);
 			
 			classItemContainer.Add(containingShape);
 			classItemContainer.OrientationAxis = Axis.Z;
 			
-			grad = new LinearGradientBrush(
-				new PointF(0, 0), new PointF(1, 0),
-				TitleBackground, Color.White);
-			
 			if (RoundedCorners)
 			{
+				int radius = CornerRadius;
 				titlesBackgroundCollapsed = new DrawableRectangle(grad, null, radius, radius, radius, radius);
 				titlesBackgroundExpanded = new DrawableRectangle(grad, null, radius, radius, 0, 0);
 			}
@@ -177,11 +179,24 @@ namespace ClassDiagram
 			get { return false; }
 		}
 
+		protected virtual DrawableRectangle InitContentBackground()
+		{
+			if (RoundedCorners)
+			{
+				int radius = CornerRadius;
+				return new DrawableRectangle(ContentBG, null, 0, 0, radius, radius);
+			}
+			else
+				return new DrawableRectangle(ContentBG, null, 0, 0, 0, 0);
+		}
+		
 		protected virtual DrawableItemsStack InitContentContainer(params IDrawableRectangle[] items)
 		{
 			DrawableItemsStack content = new DrawableItemsStack();
 			content.OrientationAxis = Axis.Z;
-			content.Add(new DrawableRectangle(Brushes.White, null, 1, 1, radius, radius));
+			
+			content.Add(InitContentBackground());
+			
 			foreach (IDrawableRectangle item in items)
 				content.Add(item);
 			
@@ -209,19 +224,35 @@ namespace ClassDiagram
 		static Color titlesBG = Color.FromArgb(255,217, 225, 241);
 		protected virtual Color TitleBackground
 		{
-			get { return titlesBG;}
+			get { return titlesBG; }
 		}
 
+		protected virtual LinearGradientBrush TitleBG
+		{
+			get { return grad; }
+		}
+		
 		static Brush innerTitlesBG = new SolidBrush(Color.FromArgb(255, 240, 242, 249));
 		protected virtual Brush InnerTitlesBackground
 		{
-			get { return innerTitlesBG;}
+			get { return innerTitlesBG; }
 		}
 
+		static Brush contentBG = new SolidBrush(Color.FromArgb(255, 255, 255, 255));
+		protected virtual Brush ContentBG
+		{
+			get { return contentBG; }
+		}
+		
 		protected virtual bool RoundedCorners
 		{
 			get { return true; }
 		}
+		
+		protected virtual int CornerRadius
+		{
+			get { return 15; }
+		}
 		#endregion
 		
 		#region Preparations
@@ -380,27 +411,30 @@ namespace ClassDiagram
 			
 			InteractiveHeaderedItem tg = new InteractiveHeaderedItem(headerCollapsed, headerExpanded, content);
 			tg.HeaderClicked += delegate { tg.Collapsed = !tg.Collapsed; };
+			IMouseInteractable interactive = content as IMouseInteractable;
+			if (interactive != null)
+				tg.ContentClicked += delegate (object sender, PointF pos) { interactive.HandleMouseClick(pos); };
 			tg.RedrawNeeded += HandleRedraw;
 			
 			return tg;
 		}
 		
-		protected virtual DrawableItemsStack PrepareMembersContent <MT> (ICollection<MT> members) where MT : IMember
+		protected virtual InteractiveItemsStack PrepareMembersContent <MT> (ICollection<MT> members) where MT : IMember
 		{
 			if (members == null) return null;
 			if (members.Count == 0) return null;
-			DrawableItemsStack content = new DrawableItemsStack();
+			InteractiveItemsStack content = new InteractiveItemsStack();
 			content.OrientationAxis = Axis.Y;
 			PrepareMembersContent <MT> (members, content);
 			return content;
 		}
 		
-		private DrawableItemsStack PerpareNestedTypesContent()
+		private InteractiveItemsStack PerpareNestedTypesContent()
 		{
-			DrawableItemsStack innerItems = new DrawableItemsStack();
+			InteractiveItemsStack innerItems = new InteractiveItemsStack();
 			innerItems.OrientationAxis = Axis.Y;
 			innerItems.Spacing = 10;
-			innerItems.Border = 10;
+			innerItems.Padding = 10;
 			foreach (IClass ct in classtype.InnerClasses)
 			{
 				ClassCanvasItem innerItem = ClassCanvas.CreateItemFromType(ct);
@@ -409,7 +443,7 @@ namespace ClassDiagram
 			return innerItems;
 		}
 		
-		protected virtual void PrepareMembersContent <MT> (ICollection<MT> members, DrawableItemsStack content) where MT : IMember
+		protected virtual void PrepareMembersContent <MT> (ICollection<MT> members, InteractiveItemsStack content) where MT : IMember
 		{
 			if (members == null) return;
 			if (members.Count == 0) return;
@@ -433,7 +467,7 @@ namespace ClassDiagram
 			#endregion
 		}
 		
-		private void AddGroupToContent(string title, DrawableItemsStack groupContent)
+		private void AddGroupToContent(string title, InteractiveItemsStack groupContent)
 		{
 			if (groupContent != null)
 			{
@@ -450,10 +484,10 @@ namespace ClassDiagram
 			
 			groups.Clear();
 			
-			DrawableItemsStack propertiesContent = PrepareMembersContent <IProperty> (classtype.Properties);
-			DrawableItemsStack methodsContent = PrepareMembersContent <IMethod> (classtype.Methods);
-			DrawableItemsStack fieldsContent = PrepareMembersContent <IField> (classtype.Fields);
-			DrawableItemsStack eventsContent = PrepareMembersContent <IEvent> (classtype.Events);
+			InteractiveItemsStack propertiesContent = PrepareMembersContent <IProperty> (classtype.Properties);
+			InteractiveItemsStack methodsContent = PrepareMembersContent <IMethod> (classtype.Methods);
+			InteractiveItemsStack fieldsContent = PrepareMembersContent <IField> (classtype.Fields);
+			InteractiveItemsStack eventsContent = PrepareMembersContent <IEvent> (classtype.Events);
 			
 			AddGroupToContent("Properties", propertiesContent);
 			AddGroupToContent("Methods", methodsContent);
@@ -462,7 +496,7 @@ namespace ClassDiagram
 			
 			if (classtype.InnerClasses.Count > 0)
 			{
-				DrawableItemsStack nestedTypesContent = PerpareNestedTypesContent();
+				InteractiveItemsStack nestedTypesContent = PerpareNestedTypesContent();
 				AddGroupToContent("Nested Types", nestedTypesContent);
 			}
 		}
@@ -470,14 +504,17 @@ namespace ClassDiagram
 		protected virtual void PrepareFrame ()
 		{
 			ActualHeight = classItemContainer.GetAbsoluteContentHeight();
-
+			
+			if (Container != null) return;
+			
 			shadowpath = new GraphicsPath();
 			if (RoundedCorners)
 			{
+				int radius = CornerRadius;
 				shadowpath.AddArc(ActualWidth-radius + 4, 3, radius, radius, 300, 60);
-				shadowpath.AddArc(ActualWidth-radius + 4, ActualHeight-radius + 3, radius, radius, 0, 90);
+				shadowpath.AddArc(ActualWidth-radius + 4, ActualHeight - radius + 3, radius, radius, 0, 90);
 				shadowpath.AddArc(4, ActualHeight-radius + 3, radius, radius, 90, 45);
-				shadowpath.AddArc(ActualWidth-radius, ActualHeight-radius, radius, radius, 90, -90);
+				shadowpath.AddArc(ActualWidth-radius, ActualHeight - radius, radius, radius, 90, -90);
 			}
 			else
 			{
@@ -504,14 +541,16 @@ namespace ClassDiagram
 			GraphicsState state = graphics.Save();
 			graphics.TranslateTransform (AbsoluteX, AbsoluteY);
 			
-			//Draw Shadow
-			graphics.FillPath(CanvasItem.ShadowBrush, shadowpath);
-					
+			if (Container == null)
+			{
+				//Draw Shadow
+				graphics.FillPath(CanvasItem.ShadowBrush, shadowpath);
+			}
+			
 			classItemContainer.Width = Width;
 			classItemContainer.Height = Height;
-			
+				
 			graphics.Restore(state);
-			
 			classItemContainer.DrawToGraphics(graphics);
 			
 			//Draw interfaces lollipops
@@ -620,7 +659,8 @@ namespace ClassDiagram
 		public void Dispose()
 		{
 			grad.Dispose();
-			shadowpath.Dispose();
+			if (shadowpath != null)
+				shadowpath.Dispose();
 		}
 		
 		public override string ToString()
@@ -628,39 +668,4 @@ namespace ClassDiagram
 			return "ClasCanvasItem: " + classtype.Name;
 		}
 	}
-	
-	/// <summary>
-	/// Test interface
-	/// </summary>
-	public interface TestInterface
-	{
-		
-	}
-	
-	/// <summary>
-	/// Test class.
-	/// </summary>
-	public class TestClass_Long_Title : TestInterface
-	{
-		/// <summary>
-		/// A method with a common test name and one parameter.
-		/// </summary>
-		public void foo(string str) {}
-		
-		/// <summary>
-		/// Some test field.
-		/// </summary>
-		public int bar;
-		
-		/// <summary>
-		/// The getter for the 'bar' field.
-		/// </summary>
-		public int Bar { get { return bar; } }
-		
-		/// <summary>
-		/// A simple test event.
-		/// </summary>
-		public event EventHandler stupid = delegate {};
-	}
-
 }

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Src/DelegateCanvasItem.cs

@@ -27,15 +27,61 @@ using Tools.Diagrams.Drawables;
 
 namespace ClassDiagram
 {
-	// TODO - should look at the Invoke method and extract the parameters and return type.
-	//        this is the only information that need to be shown. The parameters should
-	//        be listed in the form of paramName : paramType, as for the return type, still
-	//        need to figure that out ;)
-	public class DelegateCanvasItem : ClassCanvasItem
+	// TODO - perhaps abandon this base class and implement styles mechanism instead?
+	public class EnumDelegateCanvasItem : ClassCanvasItem
 	{
-		public DelegateCanvasItem (IClass ct) : base (ct) {}
+		public EnumDelegateCanvasItem (IClass ct) : base (ct) {}
+
+		private InteractiveItemsStack items = new InteractiveItemsStack();
 		
-		private DrawableItemsStack parameters = new DrawableItemsStack();
+		public InteractiveItemsStack Items {
+			get { return items; }
+		}
+
+		protected override DrawableRectangle InitContentBackground()
+		{
+			if (RoundedCorners)
+			{
+				int radius = CornerRadius;
+				return new DrawableRectangle(ContentBG, null, 0, 0, radius, 0);
+			}
+			else
+				return new DrawableRectangle(ContentBG, null, 0, 0, 0, 0);
+		}
+		
+		protected override DrawableItemsStack InitContentContainer(params IDrawableRectangle[] items)
+		{
+			DrawableItemsStack decorator = new DrawableItemsStack();
+			decorator.OrientationAxis = Axis.X;
+			DrawableRectangle rect;
+			if (RoundedCorners)
+			{
+				int radius = CornerRadius;
+				rect = new DrawableRectangle(TitleBG, null, 0, 0, 0, radius);
+			}
+			else
+			{
+				rect = new DrawableRectangle(TitleBG, null, 0, 0, 0, 0);
+			}
+			
+			rect.Width = 20;
+			
+			decorator.Add(rect);
+			decorator.Add(base.InitContentContainer(items));
+			return decorator;
+		}
+		
+		protected override IDrawableRectangle InitContent()
+		{
+			items.Border = 5;
+			items.OrientationAxis = Axis.Y;
+			return items;
+		}
+	}
+	
+	public class DelegateCanvasItem : EnumDelegateCanvasItem
+	{
+		public DelegateCanvasItem (IClass ct) : base (ct) {}
 		
 		static Color titlesBG = Color.FromArgb(255, 237, 219, 221);
 		protected override Color TitleBackground
@@ -43,22 +89,21 @@ namespace ClassDiagram
 			get { return titlesBG; }
 		}
 		
-		protected override IDrawableRectangle InitContent()
+		static Brush contentBG = new SolidBrush(Color.FromArgb(255, 247, 240, 240));
+		protected override Brush ContentBG
 		{
-			parameters.Border = 5;
-			parameters.OrientationAxis = Axis.Y;
-			return parameters;
+			get { return contentBG; }
 		}
-				
+
 		protected override void PrepareMembersContent()
 		{
-			parameters.Clear();
+			Items.Clear();
 			IMethod invokeMethod = RepresentedClassType.SearchMember("Invoke", RepresentedClassType.ProjectContent.Language) as IMethod;
 			IAmbience ambience = GetAmbience();
 			foreach (IParameter par in invokeMethod.Parameters)
 			{
 				TextSegment ts = new TextSegment(Graphics, par.Name  + " : " + ambience.Convert(par.ReturnType), MemberFont, true);
-				parameters.Add(ts);
+				Items.Add(ts);
 			}
 		}
 		

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Src/EnumCanvasItem.cs

@@ -24,11 +24,11 @@ using Tools.Diagrams.Drawables;
 
 namespace ClassDiagram
 {
-	public class EnumCanvasItem : ClassCanvasItem
+	public class EnumCanvasItem : EnumDelegateCanvasItem
 	{
 		public EnumCanvasItem (IClass ct) : base (ct) {}
 	
-		private DrawableItemsStack fields = new DrawableItemsStack();
+		private InteractiveItemsStack fields = new InteractiveItemsStack();
 		
 		static Color titlesBG = Color.FromArgb(255, 221, 214, 239);
 		protected override Color TitleBackground
@@ -41,17 +41,10 @@ namespace ClassDiagram
 			get { return false; }
 		}
 		
-		protected override IDrawableRectangle InitContent()
-		{
-			fields.Border = 5;
-			fields.OrientationAxis = Axis.Y;
-			return fields;
-		}
-		
 		protected override void PrepareMembersContent ()
 		{
-			fields.Clear();
-			PrepareMembersContent <IField> (RepresentedClassType.Fields, fields);
+			Items.Clear();
+			PrepareMembersContent <IField> (RepresentedClassType.Fields, Items);
 		}
 		
 		protected override XmlElement CreateXmlElement(XmlDocument doc)

src/AddIns/DisplayBindings/ClassDiagram/ClassCanvas/Src/NoteCanvasItem.cs

@@ -104,7 +104,7 @@ namespace ClassDiagram
 		protected override void FillXmlPositionElement(XmlElement position, XmlDocument document)
 		{
 			base.FillXmlPositionElement(position, document);
-			position.SetAttribute("Height", Height.ToString(CultureInfo.InvariantCulture));
+			position.SetAttribute("Height", (Height/100).ToString(CultureInfo.InvariantCulture));
 		}
 		
 		public override void LoadFromXml (XPathNavigator navigator)
@@ -116,7 +116,7 @@ namespace ClassDiagram
 		protected override void ReadXmlPositionElement(XPathNavigator navigator)
 		{
 			base.ReadXmlPositionElement(navigator);
-			Height = float.Parse(navigator.GetAttribute("Height", ""), CultureInfo.InvariantCulture);
+			Height = 100 * float.Parse(navigator.GetAttribute("Height", ""), CultureInfo.InvariantCulture);
 		}
 		
 		#endregion

src/AddIns/DisplayBindings/ClassDiagram/DiagramRouter/BaseRectangle.cs

@@ -21,6 +21,8 @@ namespace Tools.Diagrams
 		
 		private IRectangle container;
 		
+		public string Name;
+		
 		public IRectangle Container 
 		{
 			get { return container; }
@@ -95,10 +97,6 @@ namespace Tools.Diagrams
 			set
 			{
 				w = value;
-				if (float.IsNaN(w))
-				{
-					
-				}
 				OnSizeChanged();
 				OnWidthChanged();
 			}
@@ -186,5 +184,11 @@ namespace Tools.Diagrams
 		public event EventHandler HeightChanged = delegate {};
 		public event EventHandler ActualWidthChanged = delegate {};
 		public event EventHandler ActualHeightChanged = delegate {};
+		
+		public override string ToString()
+		{
+			return Name + " (" + this.GetType().ToString() + ")";
+		}
+		
 	}
 }

src/AddIns/DisplayBindings/ClassDiagram/DiagramRouter/Drawables/DrawableItemsStack.cs

@@ -24,7 +24,7 @@ namespace Tools.Diagrams.Drawables
 	
 	public class DrawableItemsStack<T>
 		: ItemsStack<T>, IDrawableRectangle
-		where T : IDrawableRectangle
+		where T : IDrawable, IRectangle
 	{
 		public void DrawToGraphics(Graphics graphics)
 		{

src/AddIns/DisplayBindings/ClassDiagram/DiagramRouter/Drawables/HeaderedItem.cs

@@ -47,17 +47,17 @@ namespace Tools.Diagrams.Drawables
 			headerExpanded.HeightChanged += delegate { content.Y = headerExpanded.GetAbsoluteContentHeight(); };
 		}
 
-		protected IDrawableRectangle HeaderCollapsed
+		public IDrawableRectangle HeaderCollapsed
 		{
 			get { return headerCollapsed; }
 		}
 		
-		protected IDrawableRectangle HeaderExpanded
+		public IDrawableRectangle HeaderExpanded
 		{
 			get { return headerExpanded; }
 		}
 		
-		protected IDrawableRectangle Content
+		public IDrawableRectangle Content
 		{
 			get { return content; }
 		}
@@ -141,7 +141,7 @@ namespace Tools.Diagrams.Drawables
 			if (!collapsed)
 			{
 				width = Math.Max(width, headerExpanded.GetAbsoluteContentWidth());
-				width = Math.Max(width, content.GetAbsoluteContentWidth());
+				width = Math.Max(width, content.GetAbsoluteContentWidth() + content.Padding * 2);
 			}
 			else
 				width = headerCollapsed.GetAbsoluteContentWidth();
@@ -156,6 +156,7 @@ namespace Tools.Diagrams.Drawables
 			{
 				height = headerExpanded.GetAbsoluteContentHeight();
 				height += content.GetAbsoluteContentHeight();
+				height += content.Padding * 2;
 			}
 			else
 			{

src/AddIns/DisplayBindings/ClassDiagram/DiagramRouter/ItemsStack.cs

@@ -138,6 +138,8 @@ namespace Tools.Diagrams
 				
 				if (!IsItemWidthValid(r))
 					r.ActualWidth = Math.Max(spacePerUndefined - r.Border * 2, 0);
+				else if (float.IsNaN(r.ActualWidth) || r.ActualWidth < 0)
+					r.ActualWidth = r.Width;
 				
 				w += r.ActualWidth + spacing + r.Border * 2;
 				x = w;
@@ -225,7 +227,9 @@ namespace Tools.Diagrams
 				
 				if (!IsItemHeightValid(r))
 					r.ActualHeight = Math.Max (spacePerUndefined - r.Border * 2, 0);
-
+				else if (float.IsNaN(r.ActualHeight) || r.ActualHeight < 0)
+					r.ActualHeight = r.Height;
+					
 				h += r.ActualHeight + spacing + r.Border * 2;
 				y = h;
 			}
@@ -245,10 +249,11 @@ namespace Tools.Diagrams
 			
 			foreach (IRectangle r in items)
 			{
-				r.X = r.Border + Padding;
-				r.Y = r.Border + Padding;
-				r.ActualWidth = w - (r.Border + Padding) * 2;
-				r.ActualHeight = h - (r.Border + Padding) * 2;
+				float bp = r.Border + Padding;
+				r.X = bp;
+				r.Y = bp;
+				r.ActualWidth = w - bp * 2;
+				r.ActualHeight = h - bp * 2;
 			}
 			
 			dontHandleResize = true;