def handleClick(self, item, column):
        """
        Handles when the user clicks on an item -- this method will listen
        for when the user clicks the 'add another item' item or when the
        user clicks on the remove icon next to the item.
        """
        if item.text(0) == 'add another item':
            new_item = self.addEntry()
            self.setCurrentItem(new_item, 1)
            self.editItem(new_item, 1)
        
        elif column == 0:
            self.takeTopLevelItem(self.indexOfTopLevelItem(item))
Handles when the user clicks on an item -- this method will listen
        for when the user clicks the 'add another item' item or when the
        user clicks on the remove icon next to the item.