doubleclickable-component

components.my-btn.js

import Ember from 'ember';

export default Ember.Component.extend({
  tagName: 'button',
  
  click() {
  	alert('single');
  },
  
  doubleClick() {
  	alert('double');
  }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

initializers.doubleclickable-component.js

import Ember from 'ember';

export default {
	name: 'doubleclickable-component',
  initialize() {
  	Ember.Component.reopen({
      
      DOUBLE_CLICK_TIMEOUT: 500,
      
    	setupDoubleClick: Ember.on('init', function() {
        if (typeof this.doubleClick !== 'function') return;
        
        this.clickProxy = this.click || function() {};
        this.dblClickProxy = this.doubleClick || function() {};

        let timer = null;
        function clearTimer() {
          Ember.run.cancel(timer);
          timer = null;
        }

        this.click = function() {
          if (!timer) {
            timer = Ember.run.later(this, () => {
              this.clickProxy();
              clearTimer();
            }, this.DOUBLE_CLICK_TIMEOUT);
          }
        };

        this.doubleClick = function() {
          if (timer) {
            clearTimer();
            this.dblClickProxy();
          }
        };
      })
    });
  }
};

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>
<div >
	{{#my-btn}}Click Me!{{/my-btn}}
</div>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}