tinymce 4 how to add event handler

Question

In tinymce 3, it seems that we can do this with :

// Adds a click handler to the current document
tinymce.dom.Event.add(document, 'click', function(e) {
   console.debug(e.target);
});

What is the syntax in tinymce 4 ?
Need to do it after tinymce initialized.

UPDATE : I tried (still don't work)

tinymce.bind("description", "keyup", function () {
  console.debug('here');
});

Answer 1

This works :

tinymce.activeEditor.on('keyup', function(e) {
    console.debug("keyup");
});

Answer 2

Just to follow up on this, if anybody stumbles upon this in future. This in the old API:

tinymce.dom.Event.add(document, 'click', function(e) {
 console.debug(e.target);
});

Would now be correctly:

tinymce.DOM.bind(document, 'click', function(e) {
 console.debug(e.target);
});

So if you are getting the "undefined is not a function" error on .add this should solve your problem.

Answer 3

I needed the 'keyup' event to fire. This is how I got it to work:

editor.contentDocument.addEventListener('keyup', function (e) { console.debug("keyup"); });