Added yarn file

Fixed lint errors
Not mandatory to supply getChildren method
Calling 'closest' using invokeElementMethod
Removed onActiveChanged method
Added 3rd party licenses

Author: adamkleingit

CHANGELOG.md

@@ -1,3 +1,12 @@
+<a name="2.8.2"></a>
+# 2.8.2 (2017-02-21)
+* Added yarn file
+* Fixed lint errors
+* Not mandatory to supply getChildren method
+* Calling 'closest' using invokeElementMethod
+* Removed onActiveChanged method
+* Added 3rd party licenses
+
 <a name="2.8.1"></a>
 # 2.8.1 (2017-02-09)
 * Added UMD bundle

THIRD_PARTY_LICENSES

@@ -0,0 +1,22 @@
+* https://github.com/ayamflow/virtual-scroll/
+// The MIT License (MIT)
+
+// Copyright (c) 2014 Florian Morel
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.

lib/components/tree-node-content.component.ts

@@ -1,8 +1,9 @@
-import { Component, Input, TemplateRef } from '@angular/core';
+import { Component, Input, ViewEncapsulation, TemplateRef } from '@angular/core';
 import { TreeNode } from '../models/tree-node.model';
 
 @Component({
   selector: 'TreeNodeContent',
+  encapsulation: ViewEncapsulation.None,
   template: `<span *ngIf="!template">{{ node.displayField }}</span>
   <template
     [ngTemplateOutlet]="template"

lib/components/tree.component.ts

@@ -1,6 +1,6 @@
 import {
   Component, Input, Output, OnChanges, SimpleChange, EventEmitter,
-  ViewEncapsulation, ContentChild, TemplateRef, HostListener
+  ViewEncapsulation, ContentChild, TemplateRef, HostListener, Renderer
 } from '@angular/core';
 import { TreeModel } from '../models/tree.model';
 import { TreeDraggedElement } from '../models/tree-dragged-element.model';
@@ -66,7 +66,6 @@ export class TreeComponent implements OnChanges {
 
   @Output() onToggle;
   @Output() onToggleExpanded;
-  @Output() onActiveChanged;
   @Output() onActivate;
   @Output() onDeactivate;
   @Output() onFocus;
@@ -78,7 +77,11 @@ export class TreeComponent implements OnChanges {
   @Output() onMoveNode;
   @Output() onEvent;
 
-  constructor(public treeModel: TreeModel, public treeDraggedElement: TreeDraggedElement) {
+  constructor(
+    public treeModel: TreeModel,
+    public treeDraggedElement: TreeDraggedElement,
+    private renderer: Renderer) {
+
     treeModel.eventNames.forEach((name) => this[name] = new EventEmitter());
   }
 
@@ -95,7 +98,8 @@ export class TreeComponent implements OnChanges {
 
   @HostListener('body: mousedown', ['$event'])
   onMousedown($event) {
-    let insideClick = $event.target.closest('Tree');
+    const insideClick = this.renderer.invokeElementMethod($event.target, 'closest', ['Tree']);
+
     if (!insideClick) {
       this.treeModel.setFocus(false);
     }

lib/constants/events.ts

@@ -1,7 +1,6 @@
 export const TREE_EVENTS = {
   onToggle: 'onToggle',
   onToggleExpanded: 'onToggleExpanded',
-  onActiveChanged: 'onActiveChanged',
   onActivate: 'onActivate',
   onDeactivate: 'onDeactivate',
   onFocus: 'onFocus',

lib/models/tree-node.model.ts

@@ -160,7 +160,7 @@ export class TreeNode implements ITreeNode {
   // helper methods:
   loadChildren() {
     if (!this.options.getChildren) {
-      throw new Error('Node doesn\'t have children, or a getChildren method');
+      return Promise.resolve(); // Not getChildren method - for using redux
     }
     return Promise.resolve(this.options.getChildren(this))
       .then((children) => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular2-tree-component",
-  "version": "2.8.1",
+  "version": "2.8.2",
   "description": "A simple yet powerful tree component for Angular2",
   "author": "Adam Klein <adam@500tech.com>",
   "homepage": "https://github.com/500tech/angular2-tree-component",
@@ -24,7 +24,7 @@
     "lint": "tslint lib/**/*.ts",
     "rollup": "rollup -c rollup.config.js dist/angular2-tree-component.js > dist/angular2-tree-component.umd.js",
     "build": "npm run lint && npm run clean:typescript && ngc && npm run rollup",
-    "example:cli": "npm run build && cp -rf dist example/cli/node_modules/angular2-tree-component/ && cd example/cli && ng serve",
+    "example:cli": "ngc && cp -rf dist example/cli/node_modules/angular2-tree-component/ && cd example/cli && ng serve",
     "example:cli:build": "cd example/cli && ng build --aot"
   },
   "files": [
@@ -35,8 +35,8 @@
     "Adam Klein <adam@500tech.com>"
   ],
   "peerDependencies": {
-    "@angular/core": "^2.0.0",
-    "@angular/common": "^2.0.0"
+    "@angular/common": "^2.0.0",
+    "@angular/core": "^2.0.0"
   },
   "dependencies": {
     "lodash": "^4.6.1",
@@ -53,25 +53,22 @@
     "@angular/platform-browser-dynamic": "^2.3.0",
     "@angular/platform-server": "^2.3.0",
     "@types/jasmine": "2.5.38",
-    "@types/lodash": "4.14.40",
+    "@types/lodash": "^4.14.52",
     "@types/node": "^6.0.38",
     "@types/rx": "2.5.34",
     "@types/webpack": "^1.12.29",
     "codelyzer": "2.0.0-beta.4",
     "core-js": "^2.4.0",
     "lodash": "^4.6.1",
     "rimraf": "^2.5.1",
-    "rollup": "0.41.4",
+    "rollup": "^0.41.4",
     "rxjs": "^5.0.0",
     "tslint": "4.4.2",
     "typedoc": "^0.3.12",
     "typescript": "^2.1.4",
     "zone.js": "^0.7.2"
   },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/500tech/angular2-tree-component.git"
-  },
+  "repository": "https://github.com/500tech/angular2-tree-component.git",
   "bugs": {
     "url": "https://github.com/500tech/angular2-tree-component/issues"
   },

tsconfig.json

@@ -9,6 +9,7 @@
     "inlineSourceMap": true,
     "inlineSources": true,
     "declaration": true,
+    "skipLibCheck": true,
     "lib": ["es2015", "dom"]
   },
   "files": [