title: is it possible to get another view's width in flutter?
body: <p>I want to make this design , can we get another widget's width ?</p>
  
  <p><a href="https://i.stack.imgur.com/PZH6N.png" rel="nofollow noreferrer">As per shown in image I want to make underline below the Text widget and width of Text is wrap so underline width is also change according to Text name.</a></p>