title: Drawing a line Between Widgets and make the lines clickable
body: <p>I'm referring to this issue right here: <a href="https://stackoverflow.com/questions/57159085/drawing-a-line-between-widgets">Drawing a line Between Widgets</a> that have been already solved, but I have additional question about it.</p>
  <p>I want to make the lines in the Stack widget clickable, but with <strong>GestureDetector</strong> widget it is not possible.</p>
  <p>Do you have any solutions for me on how can I solve the problem. I would highly appreciate your answer guys!</p>
  <p>Screenshot below:
  <a href="https://i.stack.imgur.com/zUSWQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zUSWQ.png" alt="enter image description here" /></a></p>