Merge pull request #73311 from Cosifne/dev/shech/accessibilityFix

Add AutomationPeer for inheritance marign glyph
dotnet · May 3, 2024 · 27a77e2 · 27a77e2
2 parents d01b164 + a98afdb
commit 27a77e2
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/VisualStudio/Core/Def/InheritanceMargin/MarginGlyph/InheritanceMarginGlyph.cs b/src/VisualStudio/Core/Def/InheritanceMargin/MarginGlyph/InheritanceMarginGlyph.cs
@@ -5,6 +5,7 @@
 using System.Linq;
 using System.Windows;
 using System.Windows.Automation;
+using System.Windows.Automation.Peers;
 using System.Windows.Controls;
 using System.Windows.Input;
 using System.Windows.Media;
@@ -110,6 +111,9 @@ protected override void OnContextMenuOpening(ContextMenuEventArgs e)
         base.OnContextMenuOpening(e);
     }
 
+    protected override AutomationPeer OnCreateAutomationPeer()
+        => new InheritanceMarginAutomationPeer(this);
+
     private void LazyInitializeContextMenu()
     {
         if (ContextMenu is not InheritanceMarginContextMenu)
@@ -211,4 +215,12 @@ private void ResetFocus()
             }
         }
     }
+
+    private sealed class InheritanceMarginAutomationPeer(InheritanceMarginGlyph owner) : ButtonAutomationPeer(owner)
+    {
+        protected override AutomationControlType GetAutomationControlTypeCore()
+        {
+            return AutomationControlType.Group;
+        }
+    }
 }