bump 3.8.0

Extend the handle classNames, and provide props so that
upper/lower handles are easily distinguishable in CSS & React.

* Use classNames() instead of string concatenation

examples/slider.js

@@ -28,8 +28,11 @@ const CustomizedSlider = React.createClass({
       value: value,
     });
   },
+  onAfterChange: function(value) {
+    console.log(value);
+  },
   render: function() {
-    return <Slider value={this.state.value} onChange={this.onSliderChange} />;
+    return <Slider value={this.state.value} onChange={this.onSliderChange} onAfterChange={this.onAfterChange} />;
   },
 });
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rc-slider",
-  "version": "3.7.1",
+  "version": "3.8.0",
   "description": "slider ui component for react",
   "keywords": [
     "react",
@@ -42,17 +42,17 @@
     "pre-commit": "1.x",
     "rc-server": "3.x",
     "rc-tools": "4.x",
-    "react": "~0.14.0",
-    "react-addons-test-utils": "^0.14.0",
-    "react-dom": "~0.14.0"
+    "react": "^15.2.1",
+    "react-addons-test-utils": "^15.2.1",
+    "react-dom": "^15.2.1"
   },
   "pre-commit": [
     "lint"
   ],
   "dependencies": {
-    "classnames": "^2.2.1",
-    "rc-tooltip": "3.x",
-    "rc-util": "3.x",
-    "warning": "^2.1.0"
+    "classnames": "^2.2.5",
+    "rc-tooltip": "^3.4.2",
+    "rc-util": "^3.2.1",
+    "warning": "^3.0.0"
   }
 }

src/Slider.jsx

@@ -1,5 +1,5 @@
 import React, { cloneElement } from 'react';
-import {Dom as DomUtils} from 'rc-util';
+import addEventListener from 'rc-util/lib/Dom/addEventListener';
 import classNames from 'classnames';
 import Track from './Track';
 import DefaultHandle from './Handle';
@@ -270,7 +270,7 @@ class Slider extends React.Component {
 
     const points = Object.keys(marks).map(parseFloat);
     if (step !== null) {
-      const closestStep = Math.round(val / step) * step;
+      const closestStep = (Math.round((val - min) / step) * step) + min;
       points.push(closestStep);
     }
 
@@ -302,11 +302,11 @@ class Slider extends React.Component {
   addDocumentEvents(type) {
     if (type === 'touch') {
       // just work for chrome iOS Safari and Android Browser
-      this.onTouchMoveListener = DomUtils.addEventListener(document, 'touchmove', this.onTouchMove.bind(this));
-      this.onTouchUpListener = DomUtils.addEventListener(document, 'touchend', this.end.bind(this, 'touch'));
+      this.onTouchMoveListener = addEventListener(document, 'touchmove', this.onTouchMove.bind(this));
+      this.onTouchUpListener = addEventListener(document, 'touchend', this.end.bind(this, 'touch'));
     } else if (type === 'mouse') {
-      this.onMouseMoveListener = DomUtils.addEventListener(document, 'mousemove', this.onMouseMove.bind(this));
-      this.onMouseUpListener = DomUtils.addEventListener(document, 'mouseup', this.end.bind(this, 'mouse'));
+      this.onMouseMoveListener = addEventListener(document, 'mousemove', this.onMouseMove.bind(this));
+      this.onMouseUpListener = addEventListener(document, 'mouseup', this.end.bind(this, 'mouse'));
     }
   }
 
@@ -337,15 +337,26 @@ class Slider extends React.Component {
     const lowerOffset = this.calcOffset(lowerBound);
 
     const handleClassName = prefixCls + '-handle';
+
+    const upperClassName = classNames({
+      [handleClassName]: true,
+      [handleClassName + '-upper']: true,
+    });
+
+    const lowerClassName = classNames({
+      [handleClassName]: true,
+      [handleClassName + '-lower']: true,
+    });
+
     const isNoTip = (step === null) || (tipFormatter === null);
 
-    const upper = cloneElement(customHandle, { className: handleClassName,
+    const upper = cloneElement(customHandle, { className: upperClassName,
         noTip: isNoTip, tipTransitionName: tipTransitionName, tipFormatter: tipFormatter,
         vertical: vertical, offset: upperOffset, value: upperBound, dragging: handle === 'upperBound' });
 
     let lower = null;
     if (range) {
-      lower = cloneElement(customHandle, { className: handleClassName,
+      lower = cloneElement(customHandle, { className: lowerClassName,
         noTip: isNoTip, tipTransitionName: tipTransitionName, tipFormatter: tipFormatter,
         vertical: vertical, offset: lowerOffset, value: lowerBound, dragging: handle === 'lowerBound' });
     }