- this is the Object that holds my data:
- the List View widget creates some objects and feeds them new text
(this can be done elsewhere, ofc):
The Custom Event 
modifies the data inside the object (not the widget!), and then asks the list view to regenerate all existing widget entries (note this is not as bad as it sounds, the widgets are not destroyed and recreated from scratch but refreshed via the Event On List Item Object Set). The custom event would trigger the script below
- this is my Entry Widget that sits inside the List View widget:
When the list view instantiates it (or regenerates it), we pull the data from the ObjListViewData and apply it to the widget. In this example, it would clear the text and hide the text block.
Your job is to fire this event, you must know which entry in the list needs to be modified:
