The idea for this one popped into my head while on the bus back from Textual Towers this evening. So after dinner and some nonsense on TV I had to visit my desk and do a quick hack.
subtle but I think useful countdown widget for Textual applications.
The idea is that you compose it somewhere into your screen, and when you start the countdown the bar highlights and then starts to shrink down to "nothing" in the middle of its display. When the countdown ends a message is posted so you can then perform the task that was being waited for in an event handler.
Not really a novel thing, I've seen this kind of thing before on the web; I'm sure we all have. I just thought it would be a fun idea for Textual applications too.
I envisage using this where, perhaps, an application needs to wait for an API-visiting cooldown period, or perhaps as a subtle countdown for a question in a quiz; something like that.