title: Qt Delete selected row in QTableView
body: <p>I want to delete a selected row from the table when I click on the <code>delete</code> button.</p>
  
  <p>But I can't find anything regarding deleting rows in the Qt documentation. Any ideas?</p>
  
  <p><img src="https://i.stack.imgur.com/vLL40.jpg" alt="Image"></p>