feat(支持节点双击事件): 节点双击事件

节点双击时，返回当前节点的key值和node信息

build/Tree.js

@@ -340,6 +340,16 @@ var Tree = function (_React$Component) {
     props.onSelect(selectedKeys, newSt);
   };
 
+  Tree.prototype.onDoubleClick = function onDoubleClick(treeNode) {
+    var props = this.props;
+    var eventKey = treeNode.props.eventKey;
+    var newSt = {
+      event: 'dblclick',
+      node: treeNode
+    };
+    props.onDoubleClick(eventKey, newSt);
+  };
+
   Tree.prototype.onMouseEnter = function onMouseEnter(e, treeNode) {
     this.props.onMouseEnter({
       event: e,
@@ -528,6 +538,7 @@ var Tree = function (_React$Component) {
       onMouseEnter: props.onMouseEnter,
       onMouseLeave: props.onMouseLeave,
       onRightClick: props.onRightClick,
+      onDoubleClick: props.onDoubleClick,
       prefixCls: props.prefixCls,
       showLine: props.showLine,
       showIcon: props.showIcon,

build/TreeNode.js

@@ -53,7 +53,7 @@ var TreeNode = function (_React$Component) {
 
     var _this2 = _possibleConstructorReturn(this, _React$Component.call(this, props));
 
-    ['onExpand', 'onCheck', 'onContextMenu', 'onMouseEnter', 'onMouseLeave', 'onDragStart', 'onDragEnter', 'onDragOver', 'onDragLeave', 'onDrop', 'onDragEnd'].forEach(function (m) {
+    ['onExpand', 'onCheck', 'onContextMenu', 'onMouseEnter', 'onMouseLeave', 'onDragStart', 'onDragEnter', 'onDragOver', 'onDragLeave', 'onDrop', 'onDragEnd', 'onDoubleClick'].forEach(function (m) {
       _this2[m] = _this2[m].bind(_this2);
     });
     _this2.state = {
@@ -77,11 +77,23 @@ var TreeNode = function (_React$Component) {
   // }
 
   TreeNode.prototype.onCheck = function onCheck() {
+
     this.props.root.onCheck(this);
   };
 
   TreeNode.prototype.onSelect = function onSelect() {
-    this.props.root.onSelect(this);
+    clearTimeout(this.doubleClickFlag);
+    var _this = this;
+    //执行延时
+    this.doubleClickFlag = setTimeout(function () {
+      //do function在此处写单击事件要执行的代码
+      _this.props.root.onSelect(_this);
+    }, 300);
+  };
+
+  TreeNode.prototype.onDoubleClick = function onDoubleClick() {
+    clearTimeout(this.doubleClickFlag);
+    this.props.root.onDoubleClick(this);
   };
 
   TreeNode.prototype.onMouseEnter = function onMouseEnter(e) {
@@ -360,6 +372,10 @@ var TreeNode = function (_React$Component) {
           // }
         };
 
+        if (props.onDoubleClick) {
+          domProps.onDoubleClick = _this4.onDoubleClick;
+        }
+
         if (props.onRightClick) {
           domProps.onContextMenu = _this4.onContextMenu;
         }

package.json

@@ -1,6 +1,6 @@
 {
  "name": "bee-tree",
- "version": "1.1.0",
+ "version": "1.1.1",
  "description": "Tree ui component for react",
  "keywords": [
   "react",