Instrument thermometer slider and cueing arrows, removed unused node,…

… see #83
phetsims · Apr 24, 2019 · 2f0d4e6 · 2f0d4e6
1 parent 1dc1bd3
commit 2f0d4e6
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Showing 3 changed files with 10 additions and 9 deletions.
diff --git a/js/blackbody-spectrum/view/BlackbodySpectrumScreenView.js b/js/blackbody-spectrum/view/BlackbodySpectrumScreenView.js
@@ -66,12 +66,6 @@ define( function( require ) {
       tandem: tandem.createTandem( 'thermometerNode' )
     } );
 
-    // Note: for VSlider nodes, coordinates go where x axis is from bottom to top, and y axis is from left to right
-    // The selectable triangle for the temperature slider
-    var thumbSize = new Dimension2( TRIANGLE_SIZE, TRIANGLE_SIZE );
-    var triangleNode = new TriangleSliderThumb( { size: thumbSize } );
-    triangleNode.touchArea = triangleNode.localBounds.dilatedXY( 10, 10 );
-
     var thermometerLabel = new RichText( blackbodyTemperatureString, {
       font: LABEL_FONT,
       fill: TITLE_COLOR,

diff --git a/js/blackbody-spectrum/view/BlackbodySpectrumThermometer.js b/js/blackbody-spectrum/view/BlackbodySpectrumThermometer.js
@@ -77,7 +77,11 @@ define( function( require ) {
 
     var thumbDimension = new Dimension2( options.thumbSize, options.thumbSize );
     // REVIEW: Needs doc
-    this.triangleNode = new TriangleSliderThumb( { size: thumbDimension } );
+    this.triangleNode = new TriangleSliderThumb( {
+      size: thumbDimension,
+      tandem: options.tandem.createTandem( 'slider' )
+    } );
+    this.triangleNode.touchArea = this.triangleNode.localBounds.dilatedXY( 10, 10 );
 
     var clickYOffset;
     this.triangleNode.addInputListener( new SimpleDragHandler( {

diff --git a/js/blackbody-spectrum/view/TriangleSliderThumb.js b/js/blackbody-spectrum/view/TriangleSliderThumb.js
@@ -19,6 +19,7 @@ define( function( require ) {
   var Node = require( 'SCENERY/nodes/Node' );
   var Path = require( 'SCENERY/nodes/Path' );
   var Shape = require( 'KITE/Shape' );
+  var Tandem = require( 'TANDEM/Tandem' );
 
   /**
    * Creates the triangle thumb slider
@@ -40,7 +41,8 @@ define( function( require ) {
         stroke: blackbodyColorProfile.triangleStrokeProperty,
         lineDash: [ 3, 3 ]
       },
-      cursor: 'pointer'
+      cursor: 'pointer',
+      tandem: Tandem.required
     }, options );
 
     // Draw the thumb shape starting at the bottom corner, moving up to the top left
@@ -68,7 +70,8 @@ define( function( require ) {
       tailWidth: 7
     };
     this.cueingArrows = new Node( {
-      children: [ new ArrowNode( 15, 0, 40, 0, ARROW_OPTIONS ), new ArrowNode( -15, 0, -40, 0, ARROW_OPTIONS ) ]
+      children: [ new ArrowNode( 15, 0, 40, 0, ARROW_OPTIONS ), new ArrowNode( -15, 0, -40, 0, ARROW_OPTIONS ) ],
+      tandem: options.tandem.createTandem( 'cueingArrows' )
     } );
 
     Path.call( this, shape, options );