Rename hoveron to hoverlabel.split.

Author: codrut3

src/traces/candlestick/attributes.js

@@ -52,5 +52,5 @@ module.exports = {
     text: OHLCattrs.text,
     whiskerwidth: extendFlat({}, boxAttrs.whiskerwidth, { dflt: 0 }),
 
-    hoveron: OHLCattrs.hoveron,
+    hoverlabel: OHLCattrs.hoverlabel,
 };

src/traces/ohlc/attributes.js

@@ -12,6 +12,7 @@
 var extendFlat = require('../../lib').extendFlat;
 var scatterAttrs = require('../scatter/attributes');
 var dash = require('../../components/drawing/attributes').dash;
+var fxAttrs = require('../../components/fx/attributes');
 
 var INCREASING_COLOR = '#3D9970';
 var DECREASING_COLOR = '#FF4136';
@@ -117,15 +118,16 @@ module.exports = {
         ].join(' ')
     },
 
-    hoveron: {
-        valType: 'flaglist',
-        flags: ['ohlc', 'points'],
-        dflt: 'points',
-        role: 'info',
-        editType: 'style',
-        description: [
-            'Do the hover effects show info in separate tooltips',
-            'or a single tooltip?'
-        ].join(' ')
-    },
+    hoverlabel: extendFlat({}, fxAttrs.hoverlabel, {
+        split: {
+            valType: 'boolean',
+            role: 'info',
+            dflt: false,
+            editType: 'style',
+            description: [
+                'Show hover information (open, close, high, low) in',
+                'separate labels.'
+            ].join(' ')
+        }
+    }),
 };

src/traces/ohlc/hover.js

@@ -22,16 +22,12 @@ var DIRSYMBOL = {
 function hoverPoints(pointData, xval, yval, hovermode) {
     var cd = pointData.cd;
     var trace = cd[0].trace;
-    var hoveron = trace.hoveron;
 
-    if(hoveron.indexOf('ohlc') !== -1) {
-        return hoverOnOhlc(pointData, xval, yval, hovermode);
-    }
-    else if(hoveron.indexOf('points') !== -1) {
-        return hoverOnPoints(pointData, xval, yval, hovermode);
+    if(trace.hoverlabel.split) {
+        return hoverSplit(pointData, xval, yval, hovermode);
     }
 
-    return [];
+    return hoverOnPoints(pointData, xval, yval, hovermode);
 }
 
 function getClosestPoint(pointData, xval, yval, hovermode) {
@@ -94,7 +90,7 @@ function getClosestPoint(pointData, xval, yval, hovermode) {
     return pointData;
 }
 
-function hoverOnOhlc(pointData, xval, yval, hovermode) {
+function hoverSplit(pointData, xval, yval, hovermode) {
     var cd = pointData.cd;
     var ya = pointData.ya;
     var trace = cd[0].trace;
@@ -197,6 +193,6 @@ function hoverOnPoints(pointData, xval, yval, hovermode) {
 
 module.exports = {
     hoverPoints: hoverPoints,
-    hoverOnOhlc: hoverOnOhlc,
+    hoverSplit: hoverSplit,
     hoverOnPoints: hoverOnPoints
 };

src/traces/ohlc/ohlc_defaults.js

@@ -19,7 +19,7 @@ module.exports = function handleOHLC(traceIn, traceOut, coerce, layout) {
     var low = coerce('low');
     var close = coerce('close');
 
-    coerce('hoveron');
+    coerce('hoverlabel');
 
     var handleCalendarDefaults = Registry.getComponentMethod('calendars', 'handleTraceDefaults');
     handleCalendarDefaults(traceIn, traceOut, ['x'], layout);

test/jasmine/tests/hover_label_test.js

@@ -1054,11 +1054,13 @@ describe('hover info', function() {
                 .then(done);
             });
 
-            it('shows correct labels in ohlc mode', function(done) {
+            it('shows correct labels in split mode', function(done) {
                 var pts;
                 Plotly.plot(gd, financeMock({
                     customdata: [11, 22, 33],
-                    hoveron: 'ohlc'
+                    hoverlabel: {
+                        split: true
+                    }
                 }))
                 .then(function() {
                     gd.on('plotly_hover', function(e) { pts = e.points; });