Re: how can a value be retrieved from an event loop?
Phil <[email protected]>
| Newsgroups | gmane.comp.python.tutor |
|---|---|
| Message-ID | <[email protected]> |
On 17/11/23 20:02, Alan Gauld via Tutor wrote: > It was your comment that you wanted something like Scale > that triggered the idea - that's how Scale works too. Thank you again Alan, I had look through my past projects and I see that I've used scale with "command=on_change" quite often but I've "variable=" in conjunction with IntVar and DoublrVar. I've also discovered that I've used "command=" in my Led class to detect when the status of a led has changed, so I could probably have used that idea the get a value from the knob class as well. I used to be able to read a text book from cover to cover and then do well in an exam, now I cannot even remember reading the book. A failing memory is just yet another frustration of ageing. -- Regards, Phil _______________________________________________ Tutor maillist - [email protected] To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor