docs(guide): Adding Material Design example (#25)

* Adding Material Design example

.codeclimate.yml

@@ -9,4 +9,7 @@ engines:
       languages:
       - javascript:
 exclude_paths:
- - docs/**/*
+ - docs/**/*
+ratings:
+   paths:
+   - "src/**/*"

README.md

@@ -27,6 +27,7 @@ A lightweight and fast control to render a select component that can display hie
 - [Demo](#example)
   - [Vanilla (no framework)](#vanilla-no-framework)
   - [With Bootstrap](#with-bootstrap) 
+  - [With Material Design](#with-material-design )
 - [Install](#install)
   - [Peer Dependencies](#peer-dependencies)
 - [Usage](#usage)
@@ -38,6 +39,7 @@ A lightweight and fast control to render a select component that can display hie
   - [placeholderText](#placeholdertext)
 - [Styling and Customization](#styling-and-customization)
   - [With Bootstrap styles](#styling-and-customization)
+  - [With Material Design styles](#styling-and-customization)
 - [Performance](#performance)
   - [Search optimizations](#search-optimizations)
   - [Search debouncing](#search-debouncing)
@@ -59,6 +61,9 @@ Online demo: http://dowjones.github.io/react-dropdown-tree-select/
 ##### With Bootstrap 
 Online demo: http://dowjones.github.io/react-dropdown-tree-select/examples/bootstrap
 
+##### With Material Design 
+Online demo: http://dowjones.github.io/react-dropdown-tree-select/examples/material
+
 ## Install
 
 ```
@@ -194,6 +199,7 @@ The text to display as placeholder on the search box. Defaults to `Choose...`
 The component brings minimal styles for bare-bones functional rendering. It is kept purposefully minimal so that user can style/customize it completely to suit their needs. Checkout `/docs` folder for some examples.
 
  - [With Bootstrap](/docs/examples/bootstrap)
+ - [With Material Design ](/docs/examples/material)
 
 ## Performance
 

docs/examples/bootstrap/readme.md

@@ -23,7 +23,7 @@ It then goes beyond to show some extra customizations done using only CSS - e.g.
 
 Checkout [index.css](./index.css) for details.
 
-## Why doesn't the control let me render my own control for icons and stuff?
+## Why doesn't the control let me render my own control for icons and controls?
 I have considered using an "adapter" system where the caller can specify their own react component allowing them complete control over how HTML is rendered. E.g. the icon adapter could render something like `<i class="fa fa-plus" />` which avoids the pain of authoring custom CSS.
 
 While the idea may sound simple, in reality it is not. The controls are not only responsible for rendering HTML, but also for hooking up events and interactions that alter the internal state. It is certainly doable, but it comes at an additional cost of increased complexity. I prefer few lines of extra CSS over increased complexity and byte size of the overall control.

docs/examples/material/demo-data.json

@@ -0,0 +1,20 @@
+[{"label":"VP Accounting","tagClassName":"special","children":[{"label":"iWay","children":[{"label":"Universidad de Especialidades del Espíritu Santo"},{"label":"Marmara University"},{"label":"Baghdad College of Pharmacy"}]},{"label":"KDB","children":[{"label":"Latvian University of Agriculture"},{"label":"Dublin Institute of Technology"}]},{"label":"Justice","children":[{"label":"Baylor University"},{"label":"Massachusetts College of Art"},{"label":"Universidad Técnica Latinoamericana"},{"label":"Saint Louis College"},{"label":"Scott Christian University"}]},{"label":"Utilization Review","children":[{"label":"University of Minnesota - Twin Cities Campus"},{"label":"Moldova State Agricultural University"},{"label":"Andrews University"},{"label":"Usmanu Danfodiyo University Sokoto"}]},{"label":"Norton Utilities","children":[{"label":"Universidad Autónoma del Caribe"},{"label":"National University of Uzbekistan"},{"label":"Ladoke Akintola University of Technology"},{"label":"Kohat University of Science and Technology  (KUST)"},{"label":"Hvanneyri Agricultural University"}]}]},
+{"label":"Database Administrator III","children":[{"label":"TFS","children":[{"label":"University of Jazeera"},{"label":"Technical University of Crete"},{"label":"Ecole Nationale Supérieure d'Agronomie et des Industries Alimentaires"},{"label":"Ho Chi Minh City University of Natural Sciences"}]},{"label":"Overhaul","children":[{"label":"Technological University (Taunggyi)"},{"label":"Universidad de Las Palmas de Gran Canaria"},{"label":"Olympia College"},{"label":"Franklin and Marshall College"},{"label":"State University of New York College of Environmental Science and Forestry"}]},{"label":"GTK","children":[{"label":"Salisbury State University"},{"label":"Evangelische Fachhochschule für Religionspädagogik, und Gemeindediakonie Moritzburg"},{"label":"Kilimanjaro Christian Medical College"}]},{"label":"SRP","children":[{"label":"Toyo Gakuen University"},{"label":"Riyadh College of Dentistry and Pharmacy"},{"label":"Aichi Gakusen University"}]}]},
+{"label":"Assistant Manager","children":[{"label":"Risk Analysis","children":[{"label":"Seijo University"},{"label":"University of Economics Varna"},{"label":"College of Technology at Riyadh"}]},{"label":"UV Mapping","children":[{"label":"Universidad de La Sabana"},{"label":"Pamukkale University"}]}]},
+{"label":"Quality Engineer","children":[{"label":"Enzyme Kinetics","children":[{"label":"Universidad del Valle de Guatemala"},{"label":"Ecole Nationale Supérieure d'Electronique, d'Electrotechnique, d'Informatique et d'Hydraulique de Toulouse"},{"label":"Kota Bharu Polytechnic"},{"label":"College of Technology at Kharj"}]},{"label":"Gastroenterology","children":[{"label":"Balochistan University of Engineering and Technology Khuzdar"},{"label":"Université de Cergy-Pontoise"},{"label":"Frederick University"}]},{"label":"ADP Payroll","children":[{"label":"National University"},{"label":"Ecole de l'Air"},{"label":"Vietnam National University of Agriculture"},{"label":"St. Petersburg State University of Aerospace Instrumentation"}]}]},
+{"label":"Senior Sales Associate","children":[{"label":"RSVP","children":[{"label":"Islamic Azad University, Ahar"},{"label":"Okinawa International University"},{"label":"Karlshochschule International University"}]},{"label":"IxChariot","children":[{"label":"Cambodia University of Specialties"},{"label":"Ecole Supérieure des Techniques Industrielles et des Textiles"}]}]},
+{"label":"Automation Specialist I","children":[{"label":"Ffmpeg","children":[{"label":"Christian Heritage College"},{"label":"Inha University"},{"label":"Khalifa University"}]},{"label":"Mac OS","children":[{"label":"Prague College"},{"label":"Wakayama Medical College"},{"label":"South University of Science and Technology of China "},{"label":"Campbell University"}]},{"label":"Visual Communication","children":[{"label":"University of the Cordilleras"},{"label":"University of Mohaghegh"}]},{"label":"PCRF","children":[{"label":"FPT University"},{"label":"Rakuno Gakuen University"},{"label":"Xiangtan Normal University"},{"label":"Rice University"},{"label":"Sapporo Gakuin University"}]}]},
+{"label":"Technical Writer","children":[{"label":"NC-Verilog","children":[{"label":"Etisalat University College"},{"label":"Newcastle University, Medicine Malaysia "},{"label":"University of Asia Pacific, Dhanmondi"},{"label":"Leading University"}]},{"label":"Water Treatment","children":[{"label":"Gorgan University of Agricultural Sciences and Natural Resources"},{"label":"Tianjin Polytechnic University"},{"label":"Universitas Bojonegoro"}]},{"label":"FTO","children":[{"label":"Université de Skikda"},{"label":"University College of Technology & Innovation (UCTI)"},{"label":"Ahmedabad University"},{"label":"Universidad Intercontinental"},{"label":"Atlantic Union College"}]},{"label":"Vocational Rehabilitation","children":[{"label":"Cambodia University of Specialties"},{"label":"Universiteit Antwerpen Management School"}]},{"label":"DH+","children":[{"label":"Universidad de Córdoba"},{"label":"Université Lumière de Bujumbura"},{"label":"Madonna University"},{"label":"University of Washington"}]}]},
+{"label":"Software Test Engineer IV","children":[{"label":"Zero Waste","children":[{"label":"University of Italian Studies for Foreigners of Siena"},{"label":"Klaipeda University"},{"label":"Tallinn University"}]},{"label":"Fixed Assets","children":[{"label":"North Carolina Central University"},{"label":"Universidad Nacional de San Luis"},{"label":"Baha'i Institute for Higher Education"}]}]},
+{"label":"Nuclear Power Engineer","children":[{"label":"Woodworking","children":[{"label":"National Chiayi University"},{"label":"Tokyo Kasei University"},{"label":"Auchi Polytechnic"},{"label":"Hashemite University"},{"label":"Thomas Jefferson University"}]},{"label":"Psychotherapy","children":[{"label":"Trident University"},{"label":"Université de N'Djamena"},{"label":"Parsons School of Design"},{"label":"University of San Diego"}]},{"label":"Credit Unions","children":[{"label":"Tilburg University"},{"label":"Miyazaki University"},{"label":"Ohio State University - Newark"}]}]},
+{"label":"Media Manager III","children":[{"label":"BPL","children":[{"label":"International Burch University"},{"label":"Trinity International University"},{"label":"Universidad Autónoma de Centro América"},{"label":"Evangelische Fachhochschule Nürnberg"},{"label":"Academy of Music, Dance and Fine Arts"}]},{"label":"NVU","children":[{"label":"University Institute of Modern Languages"},{"label":"Kyungil University"},{"label":"Jimma University"}]},{"label":"Zooarchaeology","children":[{"label":"Hebei Medical University"},{"label":"Bharath Institue Of Higher Education & Research"},{"label":"Universität Hannover"}]}]},
+{"label":"Safety Technician IV","children":[{"label":"IOT","children":[{"label":"Belarussian National Technical University"},{"label":"Tokyo University of Pharmacy and Life Science"},{"label":"Brickfields Asia College"},{"label":"Samar State University"},{"label":"West Bengal University of Technology"}]},{"label":"Lymphatic Drainage","children":[{"label":"Free University Amsterdam"},{"label":"Friedrich-Alexander Universität Erlangen-Nürnberg"},{"label":"Sinnar University"},{"label":"Okayama University of Science"}]},{"label":"OLAP Cube Studio","children":[{"label":"Liaoning Technical University"},{"label":"Instituto Superior D. Afonso III - INUAF"},{"label":"Kossuth Lajos University"}]},{"label":"DSM-IV","children":[{"label":"Daniel Webster College"},{"label":"University of Athens"}]}]},
+{"label":"Nuclear Power Engineer","children":[{"label":"Guest Lecturing","children":[{"label":"National Pingtung Teachers College"},{"label":"Advance Tertiary College"},{"label":"Louisiana State University Health Sciences Center New Orleans"},{"label":"University of Shiga Prefecture"}]},{"label":"Ayurveda","children":[{"label":"Paichai University"},{"label":"Universidad Sergio Arboleda"},{"label":"Lansbridge University"}]},{"label":"Aeronautics","children":[{"label":"Ecole Nationale Supérieure d'Ingénieurs en Mécanique et Energétique de Valenciennes"},{"label":"Ajou University"},{"label":"Islamic Azad University, Tehran Science & Research Branch"},{"label":"University of Michigan - Flint"},{"label":"University of Ferrara"}]}]},
+{"label":"Civil Engineer","children":[{"label":"Architectural Illustration","children":[{"label":"Detroit College of Law"},{"label":"European Carolus Magnus University"}]},{"label":"Teaching Writing","children":[{"label":"Virginia Intermont College"},{"label":"Polytechnic of Namibia"},{"label":"Kigali Independent University"},{"label":"Nepal Sanskrit University"}]},{"label":"MS Excel Pivot Tables","children":[{"label":"Newcastle University, Medicine Malaysia "},{"label":"National Fisheries University"},{"label":"Université d'Antsiranana"},{"label":"Shenyang Polytechnic University"}]}]},
+{"label":"Senior Editor","children":[{"label":"Semantic HTML","children":[{"label":"Southwest University of Finance and Economics"},{"label":"Civil Aviation University of China"},{"label":"Belarussian State Technological University"}]},{"label":"ASP","children":[{"label":"Kyoto Tachibana Women's University"},{"label":"Ursuline College"},{"label":"York University"},{"label":"Jewish University in Moscow"}]},{"label":"OCLC Connexion","children":[{"label":"New York University"},{"label":"Pittsburg State University"}]},{"label":"Rural Marketing","children":[{"label":"Universidad de Cartagena"},{"label":"Czech University of Agriculture Prague"},{"label":"Tohoku Women's College"},{"label":"Gunma University"},{"label":"Minsk State Linguistic University"}]},{"label":"DDI","children":[{"label":"Voronezh State Technical University"},{"label":"University Center \"César Ritz\""}]}]},
+{"label":"Media Manager IV","children":[{"label":"Yamaha PM5D","children":[{"label":"Mooreland University"},{"label":"Universidad de San Pablo CEU"},{"label":"Universidad Galileo"},{"label":"College of Technology at Abha"},{"label":"Cabrini College"}]},{"label":"HSE Management Systems","children":[{"label":"Grinnell College"},{"label":"Chinju National University of Education"},{"label":"Dokkyo University School of Medicine"},{"label":"University of New England, Westbrook College Campus"},{"label":"Miami University of Ohio - Hamilton"}]}]},
+{"label":"Product Engineer","children":[{"label":"Multi-Unit","children":[{"label":"Strayer University"},{"label":"National Kaohsiung University of Applied Sciences"},{"label":"Philadelphia University"},{"label":"National Institute of Mental Health and Neuro Sciences"},{"label":"Vardhaman Mahaveer Open University"}]},{"label":"FX Trading","children":[{"label":"Universidade Estácio de Sá"},{"label":"Manipal University"}]}]},
+{"label":"Account Coordinator","children":[{"label":"Biostatistics","children":[{"label":"Al-Bukhari International University"},{"label":"Technical University of Denmark"},{"label":"Postgraduate lnstitute of Medical Education and Research"}]},{"label":"FM","children":[{"label":"University of Oxford"},{"label":"Lawrence University"},{"label":"Okayama University"}]},{"label":"Microsoft Certified Professional","children":[{"label":"Universidade Católica de Brasília"},{"label":"Georgia Institute of Technology"},{"label":"University of Petrosani"}]}]},
+{"label":"Payment Adjustment Coordinator","children":[{"label":"Federal Grants Management","children":[{"label":"Christ University"},{"label":"Janos Selye University"},{"label":"Zagazig University"},{"label":"Constantin Brancoveanu University Pitesti"},{"label":"Southwest University of Political Science and Law"}]},{"label":"Company Set-up","children":[{"label":"Ball State University"},{"label":"Mustafa Kemal University"},{"label":"Transylvania University"}]},{"label":"CDMA","children":[{"label":"College of Telecommunication & Information "},{"label":"Nagasaki Prefectural University"},{"label":"Gustav-Siewerth-Akademie"}]},{"label":"Overhead Cranes","children":[{"label":"Universidad de Pamplona"},{"label":"Bindura University of Science Education"},{"label":"Daiichi University of Economics"},{"label":"Wirtschaftsuniversität Wien"}]},{"label":"CDO","children":[{"label":"Design Institute of San Diego"},{"label":"Wellspring University"},{"label":"Franciscan School of Theology"}]}]},
+{"label":"Assistant Manager","children":[{"label":"SQL Server Management Studio","children":[{"label":"University of Sudbury"},{"label":"Evangelische Fachhochschule Berlin, Fachhochschule für Sozialarbeit und Sozialpädagogik"},{"label":"Vitebsk State University"},{"label":"San Jose Christian College"},{"label":"Ivanovo State University"}]},{"label":"Abstracting","children":[{"label":"Adeyemi College of Education"},{"label":"Université de Sherbrooke"},{"label":"University College of Applied Sciences"},{"label":"Johns Hopkins University, SAIS Bologna Center"}]},{"label":"WTL","children":[{"label":"Universidad de Córdoba"},{"label":"Institut National Polytechnique de Grenoble"},{"label":"Kyonggi University"}]}]},
+{"label":"Professor","children":[{"label":"People Skills","children":[{"label":"University of Calcutta"},{"label":"Universidad del Valle del Cauca"},{"label":"FAST - National University of Computer and Emerging Sciences (NUCES)"}]},{"label":"Workforce Development","children":[{"label":"Shandong Medical University"},{"label":"Al Khawarizmi International College"},{"label":"Nippon Dental University"},{"label":"Komsomolsk-on-Amur State Technical University"},{"label":"Lingnan University"}]},{"label":"Digital Journalism","children":[{"label":"The College of St. Scholastica"},{"label":"Universidad Autónoma de la Ciudad de México"},{"label":"University of Information Technology and Management in Rzeszow"},{"label":"Liaquat University of Medical & Health Sciences Jamshoro"}]},{"label":"Short Films","children":[{"label":"Universidad Católica de Valencia"},{"label":"Columbia International University"},{"label":"Framingham State College"},{"label":"Gurukul University"},{"label":"NTI University"}]},{"label":"XML Programming","children":[{"label":"Victoria University"},{"label":"Andrews University"},{"label":"Centre Universitaire d'Oum El Bouaghi"},{"label":"Dilla University"}]}]}]

docs/examples/material/index.css

@@ -0,0 +1,92 @@
+body,
+html,
+#app {
+  height: 100%;
+}
+
+body {
+  margin: 20px;
+  width: calc(100% - 10px);
+}
+
+h2, h6 {
+  margin: 10px 0;
+}
+
+#app {
+  height: 50%;
+  width: 500px;
+}
+
+.suspended .node-label {
+  font-style: italic;
+  text-decoration: line-through;
+}
+
+.dropdown-content {
+  max-height: 400px;
+}
+
+
+/* mdl-demo is a custom classname to increases the specificity of our styles. It can be anything. 
+ * The idea is that it is easy to extend/override builtin styles with very little effort.
+ */
+
+.mdl-demo .dropdown-trigger>span:after {
+  font-size: 12px;
+  color: #555;
+}
+
+.mdl-demo .toggle {
+  font: normal normal normal 18px/1 'Material Icons';
+  color: #555;
+  white-space: pre;
+  margin-right: 4px;
+}
+
+.mdl-demo .toggle.collapsed::after {
+  cursor: pointer;
+  content: "\E5CF";
+  vertical-align: middle;
+}
+
+.mdl-demo .toggle.expanded::after {
+  cursor: pointer;
+  content: "\E5CE";
+  vertical-align: middle;
+}
+
+/* checkbox styles */
+.mdl-demo .checkbox-item {
+  position: relative;
+  width: 1rem;
+  height: 1rem;
+  margin-right: .75rem;
+  cursor: pointer;
+  -webkit-appearance: none;
+  -moz-appearance: none;
+  appearance: none;
+  outline: 0;
+  vertical-align: middle;
+}
+
+.mdl-demo .checkbox-item:before {
+  content: '';
+  position: absolute;
+  left: 0;
+  top: 0;
+  z-index: 1;
+  width: 100%;
+  height: 100%;
+  border: 2px solid #aaa;
+  transition: all 0.3s ease-in-out;
+}
+
+.mdl-demo .checkbox-item:checked:before {
+  height: 50%;
+  -webkit-transform: rotate(-45deg);
+  transform: rotate(-45deg);
+  border-top-style: none;
+  border-right-style: none;
+  border-color: #2196f3;
+}

docs/examples/material/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>React Dropdown Tree Select Demo (Material Design)</title>
+        <link rel="stylesheet" href="https://code.getmdl.io/1.3.0/material.indigo-pink.min.css" />
+        <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+        <link rel="stylesheet" href="./index.css" />        
+    </head>
+    <body>
+        <h2>React Dropdown Tree Select Demo</h2>
+        <h6>Using Material Design Lite</h6>
+        <br/>
+        <div id="app"></div>
+        <script src="./bundle.js"></script>
+    </body>
+</html>

docs/examples/material/index.js

@@ -0,0 +1,17 @@
+import React from 'react'
+import ReactDOM from 'react-dom'
+import DropdownTreeSelect from '../../../src'
+import data from './demo-data.json'
+
+const onChange = (curNode, selectedNodes) => { console.log('onChange::', curNode, selectedNodes) }
+const onAction = ({action, node}) => { console.log(`onAction:: [${action}]`, node) }
+const onNodeToggle = (curNode) => { console.log('onNodeToggle::', curNode) }
+
+ReactDOM.render(
+<DropdownTreeSelect 
+    data={data} 
+    onChange={onChange} 
+    onAction={onAction} 
+    onNodeToggle={onNodeToggle} 
+    className="mdl-demo"
+/>, document.getElementById('app'))