Added phetioInstanceDocumentation for BarrierRectangle

phetsims · Jun 21, 2018 · 1e1dca6 · 1e1dca6
1 parent 8029457
commit 1e1dca6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/js/Sim.js b/js/Sim.js
@@ -521,7 +521,8 @@ define( function( require ) {
         this.modalNodeStack, {
           fill: 'rgba(0,0,0,0.3)',
           pickable: true,
-          tandem: ROOT_TANDEM.createTandem( 'barrierRectangle' )
+          tandem: ROOT_TANDEM.createTandem( 'barrierRectangle' ),
+          phetioInstanceDocumentation: 'Semi-transparent barrier used to block input events when a dialog is shown, also fades out the background.'
         } );
       this.topLayer.addChild( this.barrierRectangle );