On Fri, Jan 20, 2017 at 04:47:07PM -0500, Leif Andersen wrote:
Wait, slower scrolling?
Or do you mean more responsive but slower scrolling?
That's probably a better way of saying it. Some devices give "smooth
scroll" events with a float amount, eg. -0.15X and +0.05Y. But Racket
doesn't support smooth scrolling and each of these were translated into
a full scroll event, meaning scrolling was in the ballpark of 4-10 times
too fast and was jumpy (even trying to move very slowly on my trackpad
would send multiple scroll events). I simply made it accumulate the
scroll events until they got to +/-1.0 before giving a Racket scroll
event, so it scrolls more consistently with everything else.
Or am I missing something here?
~Leif Andersen
On Wed, Jan 18, 2017 at 1:51 AM, William Hatch <[email protected]> wrote:
The gtk scrolling fix is probably not worth noting on the announcement.
And actually you might call it slower scrolling.
On January 15, 2017 12:14:55 PM MST, Vincent St-Amour <
[email protected]> wrote:
The release announcement sketch that I have so far is below. Please
mail me new items and/or edits.
Please phrase announcements using complete sentences and avoid the
word "now".
------------------------------
Alexander Hedges:
- FreeBSD PowerPC support (d031f30d f1d853ee @ racket)
Andrew Kent (filled in by Sam):
Typed Racket more efficiently represents and computes types and
propositions, resulting in significantly faster type checking for many
programs. For more details, see this blog post by Andrew Kent:
https://pnwamk.github.io/blog/2017/01/08/some-changes-in-typed-racket-v6-8/
Ben Greenman:
- scribble/html changes (1676671e @ scribble)
Gustavo Massaccesi
- optimizations (58333903 c3595c56 9ebfdb54 25dc89a2 @ racket)
Matthew Butterick:
- new logo
Matthew Flatt:
- touchbar mac support (b9e94f9c @ gui)
- support for GTK3 on wayland (48c1b282 @ gui)
- syntax property preservation (8f9d4860 @ racket)
- list operation space optimizations (5e94a906 d7b18e7a @ racket)
Ryan Culpepper:
- raco macro-stepper (ce7be92c @ macro-debugger)
William G Hatch:
- faster scrolling on GTK? (3b280551 @ gui)
------------------------------
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