Fixed hiding UI detail display with empty list

Author: BZngr

Rubberduck.Core/UI/Refactorings/EncapsulateField/EncapsulateFieldView.xaml

@@ -153,7 +153,8 @@
                                     <ColumnDefinition Width="*" />
                                 </Grid.ColumnDefinitions>
                                 <StackPanel>
-                                    <GroupBox Grid.Column="0"
+                                    <GroupBox Visibility="{Binding Path=IsEmptyList, Converter={StaticResource BoolToHiddenVisibility}}"
+                                                Grid.Column="0"
                                               Margin="5,0,0,5"
                                               MaxHeight="125"
                                               MinHeight="75"

Rubberduck.Core/UI/Refactorings/EncapsulateField/EncapsulateFieldViewModel.cs

@@ -107,6 +107,7 @@ public ObservableCollection<IEncapsulatedFieldViewData> EncapsulationFields
                     orderedFields = Model.EncapsulationCandidates.Where(ec => !_selectedObjectStateUDT.FieldIdentifier.Equals(ec.IdentifierName))
                                                 .OrderBy(efd => efd.Declaration.Selection).ToList();
                 }
+                IsEmptyList = orderedFields.Count() == 0;
                 foreach (var efd in orderedFields)
                 {
                     viewableFields.Add(new ViewableEncapsulatedField(efd));
@@ -116,6 +117,8 @@ public ObservableCollection<IEncapsulatedFieldViewData> EncapsulationFields
             }
         }
 
+        public bool IsEmptyList { set; get; }
+
         public ObservableCollection<IObjectStateUDT> UDTFields
         {
             get
@@ -269,10 +272,9 @@ public bool IsReadOnly
 
         public bool ConvertFieldsToUDTMembers
         {
-            get => Model.EncapsulateFieldStrategy == EncapsulateFieldStrategy.ConvertFieldsToUDTMembers; // Model.ConvertFieldsToUDTMembers;
+            get => Model.EncapsulateFieldStrategy == EncapsulateFieldStrategy.ConvertFieldsToUDTMembers;
             set
             {
-                //Model.ConvertFieldsToUDTMembers = value;
                 Model.EncapsulateFieldStrategy = value
                     ? EncapsulateFieldStrategy.ConvertFieldsToUDTMembers
                     : EncapsulateFieldStrategy.UseBackingFields;