From 1b9f94afce534dc27912b6303e304d8ee241dc82 Mon Sep 17 00:00:00 2001
From: zepumph <michael.kauzmann@colorado.edu>
Date: Mon, 3 May 2021 12:50:00 -0800
Subject: [PATCH] use labelContent for RectangularRadioButton voicing object
 response too on focus, https://github.com/phetsims/sun/issues/699

---
 js/buttons/RectangularRadioButtonGroup.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/js/buttons/RectangularRadioButtonGroup.js b/js/buttons/RectangularRadioButtonGroup.js
index 5fcfe190..20e2f42c 100644
--- a/js/buttons/RectangularRadioButtonGroup.js
+++ b/js/buttons/RectangularRadioButtonGroup.js
@@ -209,6 +209,9 @@ class RectangularRadioButtonGroup extends LayoutBox {
       // pdom create the label for the radio button
       if ( item.labelContent ) {
         radioButtonGroupMemberOptions.labelContent = item.labelContent;
+
+        // On focus, use this for the voicing object response too
+        radioButtonGroupMemberOptions.voicingCreateObjectResponse = event => event.type === 'focus' ? item.labelContent : null;
       }
 
       // pdom create description for radio button