title: How to use Qt WebEngine and QWebChannel?
body: <p>I'm using the new WebEngine to play around and learn.
  I've been trying to find some similar methods found using Qt WebKit: <code>addToJavaScriptWindowObject()</code></p>
  
  <p>I found that using Qt WebEngine, I have to use the <code>QWebChannel</code> to register functions to the JavaScript window object. If this is correct, it takes me to the following question.</p>
  
  <p>I've installed Qt 5.4.0 on my computer. I noticed that <code>qwebchannel.js</code> is not found in the SDK installed on my computer. I found it on the Git source.</p>
  
  <p>If I have a Qt native desktop application with a <code>QWebEnginePage</code> and <code>QWebEngineView</code>, what do I need to be able to register functions on the JavaScript window object?</p>
  
  <p>My desktop application navigates automatically to a http page that I have created. So I have access to the content connected to the <code>QWebEngineView</code>.</p>
  
  <p>What are the steps to take so I can make this work?</p>