implement nested options, see phetsims/coulombs-law#89

phetsims · Dec 20, 2018 · 4748100 · 4748100
1 parent b426caa
commit 4748100
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/js/view/ISLCObjectControlPanel.js b/js/view/ISLCObjectControlPanel.js
@@ -52,7 +52,7 @@ define( function( require ) {
       // a11y
       tagName: 'li',
 
-      numberControlOptions: {},
+      numberControlOptions: null,
       tickLabelOptions: {},
 
       tandem: Tandem.required
@@ -73,7 +73,6 @@ define( function( require ) {
       layoutFunction: NumberControl.createLayoutFunction3( { xSpacing: 10 } ),
       minorTickSpacing: 2,
       minorTickLength: 6,
-      arrowButtonScale: 1,
       trackFillEnabled: 'black',
       thumbSize: THUMB_SIZE,
 
@@ -109,6 +108,12 @@ define( function( require ) {
       onFocus: function( event ) {}
     }, options.numberControlOptions );
 
+    options.numberControlOptions.arrowButtonOptions = _.extend( {
+      touchAreaXDilation: 15,
+      touchAreaYDilation: 15,
+      scale: 1
+    }, options.numberControlOptions.arrowButtonOptions );
+
     for ( var i = 0; i < options.numberControlOptions.additionalTicks.length; i++ ) {
       var tick = {
         value: options.numberControlOptions.additionalTicks[ i ].value,