Fix various issues

- View and other types are missing from Add
- Borders do not show because sometimes style is set but Thickness is 0
- Start work on keybindings dialog

Author: tznind

src/Design.cs

@@ -38,7 +38,6 @@ public class Design
         typeof(TabView),
         typeof(Window),
         typeof(Toplevel),
-        typeof(View),
         typeof(GraphView),
         typeof(HexView),
         typeof(LineView),

src/UI/Editor.cs

@@ -769,6 +769,7 @@ private void BuildRootMenu()
             $"{this.keyMap.ShowHelp} - Show Help",
             $"{this.keyMap.New} - New Window/Class",
             $"{this.keyMap.Open} - Open a .Designer.cs file",
+            $"Keybindings",
         };
 
         // center all the commands
@@ -783,7 +784,7 @@ private void BuildRootMenu()
             X = Pos.Center(),
             Y = Pos.Percent(75),
             Width = maxWidth,
-            Height = 3,
+            Height = 4,
             ColorScheme = new ColorScheme
             (
                 new Attribute(new Color(Color.White),new Color(Color.Black)),
@@ -813,6 +814,9 @@ private void BuildRootMenu()
                     case 2:
                         this.Open();
                         break;
+                    case 3:
+                        this.ChangeKeybindings();
+                        break;
                 }
             }
 
@@ -836,6 +840,11 @@ private void BuildRootMenu()
         this.Add(this.rootCommandsListView);
     }
 
+    private void ChangeKeybindings()
+    {
+        //new keybi
+    }
+
     private void Editor_Closing(object? sender, ToplevelClosingEventArgs obj)
     {
         if (this.viewBeingEdited == null)

src/UI/Windows/KeyBindingsUI.Designer.cs

@@ -0,0 +1,20 @@
+
+//------------------------------------------------------------------------------
+
+//  <auto-generated>
+//      This code was generated by:
+//        TerminalGuiDesigner v2.0.0.0
+//      You can make changes to this file and they will not be overwritten when saving.
+//  </auto-generated>
+// -----------------------------------------------------------------------------
+namespace TerminalGuiDesigner.UI.Windows {
+    using Terminal.Gui;
+    
+    
+    public partial class KeyBindingsUI {
+        
+        public KeyBindingsUI() {
+            InitializeComponent();
+        }
+    }
+}

src/UI/Windows/KeyBindingsUI.cs

@@ -435,6 +435,10 @@ private static bool HasNoBorderProperty(this View v)
             return true;
         }
 
+        if (v.Border.Thickness is { Top: 0, Left: 0, Right: 0, Bottom: 0 })
+        {
+            return true;}
+
         return false;
     }
 

src/ViewExtensions.cs

@@ -92,10 +92,10 @@ internal static MenuBarItem[] DefaultMenuBarItems
                         IsPublic: true,
                         IsValueType: false
                     })
-                    .Where(filteredType => filteredType.IsSubclassOf(typeof(View)) && filteredType != typeof(Adornment)
-                                           && !filteredType.IsSubclassOf(typeof(Adornment)))
-                    .Where(viewDescendantType => !KnownUnsupportedTypes.Any(viewDescendantType.IsAssignableTo)
-                                                  || viewDescendantType == typeof(Window))
+                    .Where(filteredType => filteredType == typeof(View) || filteredType.IsSubclassOf(typeof(View))
+                        && filteredType != typeof(Adornment)
+                        && !filteredType.IsSubclassOf(typeof(Adornment)))
+                    .Except(KnownUnsupportedTypes)
                     // Slider is an alias of Slider<object> so don't offer that
                     .Where(vt => vt != typeof(Slider));