support resetting of ariavaluetext creators, #134

phetsims · Jun 11, 2019 · caee362 · caee362
1 parent 47e6831
commit caee362
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/js/gravity-force-lab-basics/view/GFLBScreenView.js b/js/gravity-force-lab-basics/view/GFLBScreenView.js
@@ -244,8 +244,6 @@ define( require => {
         listener: () => {
           model.reset();
 
-          // reset the view side (mostly a11y description related)
-          positionDescriber.reset();
           mass1Node.reset();
           mass2Node.reset();
         },

diff --git a/js/gravity-force-lab-basics/view/describers/GFLBPositionDescriber.js b/js/gravity-force-lab-basics/view/describers/GFLBPositionDescriber.js
@@ -51,13 +51,13 @@ define( require => {
      * @override
      * @public
      */
-    getOnChangeAriaValueTextCreator( objectEnum ) {
+    getPositionAriaValueTextCreator( objectEnum ) {
 
       // keep track of the previous value text
       let previousText = '';
 
-      const superValueTextCreator = super.getOnChangeAriaValueTextCreator( objectEnum );
-      return () => {
+      const superValueTextCreator = super.getPositionAriaValueTextCreator( objectEnum );
+      const valueTextCreator = () => {
 
 
         let newAriaValueText = superValueTextCreator();
@@ -71,6 +71,10 @@ define( require => {
         previousText = newAriaValueText;
         return newAriaValueText;
       };
+
+      // pass through the reset function call
+      valueTextCreator.reset = () => { superValueTextCreator.reset()};
+      return valueTextCreator;
     }
 
     /**