title: Deselect selected row in Vaadin Grid
body: <p>Can somebody give me a hint because I am stucked. And I haven't found the appropriate solution for my problem.</p>
  
  <p>I have a <code>Grid</code>, with 1-3 rows. I click on the row -> the row is selected. </p>
  
  <p>I want to have this row to be deselected after I click somewhere else (outside this row) but inside the grid.</p>
  
  <p>Here is simple screenshot, to help you visialize it better.</p>
  
  <p><a href="https://i.stack.imgur.com/QA93y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QA93y.png" alt="enter image description here"></a></p>
  
  <p>What kind of listener should I use for this case? I have tried <code>ItemClickListener</code> -> haven't helped.</p>