Navigation menu folders formatting

ILSpy/Metadata/MetadataTreeNode.cs

@@ -45,7 +45,7 @@ namespace ICSharpCode.ILSpy.Metadata
 
 		public override object Text => title;
 
-		public override object NavigationText => metadataFile.Name + " " + Text;
+		public override object NavigationText => $"{Text} ({metadataFile.Name})";
 
 		public override object Icon => Images.Metadata;
 

ILSpy/TreeNodes/BaseTypesTreeNode.cs

@@ -46,7 +46,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 
 		public override object Text => Properties.Resources.BaseTypes;
 
-		public override object NavigationText => this.Language.TypeToString(type, includeNamespace: true) + " " + Text;
+		public override object NavigationText => $"{Text} ({this.Language.TypeToString(type, includeNamespace: true)})";
 
 		public override object Icon => Images.SuperTypes;
 

ILSpy/TreeNodes/DerivedTypesTreeNode.cs

@@ -47,7 +47,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 
 		public override object Text => Resources.DerivedTypes;
 
-		public override object NavigationText => this.Language.TypeToString(type, includeNamespace: true) + " " + Text;
+		public override object NavigationText => $"{Text} ({this.Language.TypeToString(type, includeNamespace: true)})";
 
 		public override object Icon => Images.SubTypes;
 

ILSpy/TreeNodes/ReferenceFolderTreeNode.cs

@@ -44,7 +44,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 
 		public override object Text => Resources.References;
 
-		public override object NavigationText => module.Name + " " + Text;
+		public override object NavigationText => $"{Text} ({module.Name})";
 
 		public override object Icon => Images.ReferenceFolder;
 

ILSpy/TreeNodes/ResourceListTreeNode.cs

@@ -41,7 +41,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 
 		public override object Text => Resources._Resources;
 
-		public override object NavigationText => module.Name + " " + Text;
+		public override object NavigationText => $"{Text} ({module.Name})";
 
 		public override object Icon => Images.FolderClosed;