title: PySimpleGUI make text selectable with mouse
body: <p>I'm creating a textbox as follows:</p>
  <pre><code>sg.Text(size=(57, 10), background_color='white', text_color='red',
                   key='_console')
  </code></pre>
  <p>And it works fine, except the text isn't selectable!
  I want the user to be able to copy the message to clipboard (by mouse selection and &quot;copy&quot;).
  How can it be done?
  thx</p>