title: Create a signal for each item in QListWidget
body: <p>I want to create a list of items using QListWidget and set it up so each time I click (select) an item a different method is executed. The way I thought about going about solving this is by connecting the list to a method that will check for the index and depending on the item index it will generate a signal connected to a different method. Thing is, I don't know how to generate this signal if I don't have a button or anything. The method is just checking for item index.</p>
  
  <p>Any suggestions will be much appreciated!</p>