Hide border if the group has no content (#12259)

DynamoDS · Nov 8, 2021 · 59264bc · 59264bc
1 parent 388cace
commit 59264bc
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diff --git a/src/DynamoCoreWpf/UI/Themes/Modern/DynamoConverters.xaml b/src/DynamoCoreWpf/UI/Themes/Modern/DynamoConverters.xaml
@@ -176,4 +176,5 @@
         TrueBrush="{StaticResource PinnedIconForegroundColor}" />
     <controls:NestedGroupsLabelConverter x:Key="NestedGroupsLabelConverter" />
     <controls:CollectionHasMoreThanNItemsToBoolConverter x:Key="CollectionHasMoreThanNItemsToBoolConverter" />
+    <controls:ListHasMoreThanNItemsToVisibilityConverter x:Key="ListHasMoreThanNItemsToVisibilityConverter" />
 </ResourceDictionary>
diff --git a/src/DynamoCoreWpf/Views/Core/AnnotationView.xaml b/src/DynamoCoreWpf/Views/Core/AnnotationView.xaml
@@ -347,6 +347,7 @@
                 CornerRadius="{StaticResource ExpanderCornerRadius}"
                 IsHitTestVisible="False"
                 Canvas.ZIndex="41"
+                Visibility="{Binding Nodes, Converter={StaticResource ListHasMoreThanNItemsToVisibilityConverter}}"
                 Margin="-1">
             <Border.BorderBrush>
                 <SolidColorBrush Color="{Binding Background}" />