patch to add AccessoryTapped in MonoTouch.Dialog

gistfile1.txt

diff --git a/MonoTouch.Dialog/DialogViewController.cs b/MonoTouch.Dialog/DialogViewController.cs
index 19bbf70..f7828d8 100644
--- a/MonoTouch.Dialog/DialogViewController.cs
+++ b/MonoTouch.Dialog/DialogViewController.cs
@@ -300,6 +300,14 @@ namespace MonoTouch.Dialog
 				Root = container.root;
 			}
 			
+			public override void AccessoryButtonTapped (UITableView tableView, NSIndexPath indexPath)
+			{
+				var section = Root.Sections [indexPath.Section];
+				var element = (section.Elements [indexPath.Row] as StyledStringElement);
+				if (element != null)
+					element.AccessoryTap ();
+			}
+			
 			public override int RowsInSection (UITableView tableview, int section)
 			{
 				var s = Root.Sections [section];
diff --git a/MonoTouch.Dialog/Elements.cs b/MonoTouch.Dialog/Elements.cs
index 7e79295..c931a3d 100644
--- a/MonoTouch.Dialog/Elements.cs
+++ b/MonoTouch.Dialog/Elements.cs
@@ -699,6 +699,7 @@ namespace MonoTouch.Dialog
 		}
 		
 		protected UITableViewCellStyle style;
+		public NSAction AccessoryTapped;
 		public UIFont Font;
 		public UIFont SubtitleFont;
 		public UIColor TextColor;
@@ -867,6 +868,13 @@ namespace MonoTouch.Dialog
 				return;
 			root.TableView.ReloadRows (new NSIndexPath [] { IndexPath }, UITableViewRowAnimation.None);
 		}	
+		
+		internal void AccessoryTap ()
+		{
+			NSAction tapped = AccessoryTapped;
+			if (tapped != null)
+				tapped ();
+		}
 	}
 	
 	public class StyledMultilineElement : StyledStringElement, IElementSizing {

Why is there an assumption that only StyledStringElement elements have an AccessoryTap() method?

I've implemented a UIViewElement derived element which sets the details accessory but since it isn't a StyledStringElement the patch above doesn't propagate AccessoryTap to my element.

Regards

Honestly I don't recall. Likely it was the only place where the accessory button was exposed. I suggest you to propose a more general fix (as a push request) directly to Miguel's git repository.