Show constructor icon; reset icons in about page.

ILSpy/AboutPage.cs

@@ -31,8 +31,10 @@ using System.Windows.Data;
 using System.Windows.Input;
 using System.Xml;
 using System.Xml.Linq;
+
 using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.Decompiler;
+using ICSharpCode.ILSpy.Bookmarks;
 using ICSharpCode.ILSpy.TextView;
 
 namespace ICSharpCode.ILSpy
@@ -94,6 +96,9 @@ namespace ICSharpCode.ILSpy
 			output.AddVisualLineElementGenerator(new MyLinkElementGenerator("MIT License", "resource:license.txt"));
 			output.AddVisualLineElementGenerator(new MyLinkElementGenerator("LGPL", "resource:LGPL.txt"));
 			textView.ShowText(output);
+			
+			//reset icon bar
+			textView.manager.Bookmarks.Clear();
 		}
 		
 		sealed class MyLinkElementGenerator : LinkElementGenerator

ILSpy/Bookmarks/MemberBookmark.cs

@@ -53,6 +53,9 @@ namespace ICSharpCode.ILSpy.Bookmarks
 				if (node is OperatorDeclaration)
 					return GetMemberOverlayedImage(attrNode, MemberIcon.Operator);
 				
+				if (node is ConstructorDeclaration || node is DestructorDeclaration)
+					return GetMemberOverlayedImage(attrNode, MemberIcon.Constructor);
+				
 				return GetMemberOverlayedImage(attrNode, MemberIcon.Method);
 			}
 		}

ILSpy/TextView/DecompilerTextView.cs

@@ -69,7 +69,7 @@ namespace ICSharpCode.ILSpy.TextView
 		DefinitionLookup definitionLookup;
 		CancellationTokenSource currentCancellationTokenSource;
 		
-		readonly IconBarManager manager;
+		internal readonly IconBarManager manager;
 		readonly IconBarMargin iconMargin;		
 		readonly TextMarkerService textMarkerService;