title: Wordpress Tinymce editor on content text selection event
body: <p>In wordpress admin side tinymce editor by default showing disable buttons of Hyperlink. When we select any text from editor then link/unlink buttons become active. I want exact event. How can I enable my custom buttons on content text selection? and also need to disable while deselecting the text.</p>
  
  <p>Can anyone help me on this?</p>
  
  <p>Thanks</p>