title: Is there a Gtk spreadsheet widget
body: <p>I plan to make a program to edit data in a spreadsheet style.</p>
  
  <p>Is there a specific widget to make a spreadsheet with Gtk (any version) like wxSheet in wxWidget ?</p>
  
  <p>If not, do you know if it is intended to be implemented by Gtk developpers ?</p>
  
  <p>Some detail on the functionality I wish to implement :</p>
  
  <ul>
  <li>Editing text or number in the cells</li>
  <li>Copy/paste selections of cells to/from other spreadsheet like Libre office, ...</li>
  <li>Adding/delete rows and columns</li>
  <li>Modifying cells color independently</li>
  <li>Each column will have the same format</li>
  </ul>
  
  <p>The following functionality are not intended to be used at all:</p>
  
  <ul>
  <li>Merging/Spanning cell together</li>
  <li>Putting pictures or "non conventional" things in cells.</li>
  </ul>
  
  <p>To be precise, I would like something like that :</p>
  
  <p><img src="https://i.stack.imgur.com/YbbWC.png" alt="enter image description here"></p>